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Home My WebLink About01 - 13_RTC Part 13E sP C D ir B Santa Ana River Mouth Core Habitat Area: Positional Priority Levels within Priority Conservation Areas Cities Priority Conservation Areas Positional Priority Levels Roads Q Core Areas Medium — Selected Rivers= Linkages - Low Counties Unprotected Native Vegetation None (Protected) 0 Water Protected Native Vegetation Miles //�\ onseavnno 0 0.15 0.3 0.6 0.9 1.2 N Acquisition Properties Evaluation (PCA and Non -PCA- Biological Criteria) Note: Property name with holded, italicized, and underlined text are recommended for appraisal and /or acquisition consideration. Canyon Crest will be under consideration if deemed willing seller. Newport- Banning Ranch and The Hafen Estates both have recent appraisals and are recommended to be included in this subgroup for acquisition consideration. The remaining Group 1 properties will be appraised at a later date if a considerable number of properties are removed from contention. Property Acquisition/ Number Restoration Property • Geographic Area Acreage 99 Acquisition Canvas Crest* Chino Hill, Sete Park 352.92 N Y Y_ 22 Acquisition Ferber ROnch "" Trabuco 444 l7 s v First Cornerstone Land LLC lslverado (Yj 101 Acquisition Canyon Cleveland Nat 'I Forest 229.13 CCL C 28 Acquisition Havoc area 298 s Y •� 103 Acquisition Holtz Ranch AXRC Forms LLCI "" Cleveland Nat'l Forest 289.91 N C txO 105 Acquisition MacPherson Cleveland Nat'l Forest 216 6R N 54 Acquisition MltMell Properties WesH Trahucp 1017 Y L CL 0 Q 55 Acquisition Newport - Banning Ranch" Coastal 402 '0 N N U 'yl N N C 56 Acquisition O'Neill Oaks'''' Trabuco 149.9 m d Y 0 66 Acrilsition Saddle Creek South' Trabuco 85.97 = U Q N 67 Acquisition Saddleback Meadows Trabuco 222 0 0 0 Saddleback Vallev Christian N U fib Acquisition San Juan Capistrano 6793 0 school "" Cl) U 0 75 Acquisition ShNI -Aera /HOSED "" Tanner Canyon 2935 i � Y s 77 Acquisition Siena Summit Laguna Beach 54 Y_ Z m 79 Acquisition Sky Ranch Torture 526.87 s Y m 106 Acqulsiilon TakahashllBaker Square LL[P' Cleveland Nat 'I Forest 872.85 3 Cr s m s 82 A<qu'airho The Hares Estates- Trabuco 49 e-I a D 93 Acquisition Witsen.. Trabuco 98.32 0 to 95 Acquisition Wert COVOte Hills "" Fullerton 510 2.9.10 PCA and Non PCA Ranked and Gmuped.ssx Acquisition Properties Evaluation (PCA and Non -PCA - Biological Criteria) Property Acquisition/ Number Restoration Property ' Geographic Area Acreage 2.9.10 PCA and Non PCA Ranked and Grouped ye. N 97 Acquisition Adams Cleveland Nat I Forest 50.13 Y U Y � Cie m 98 Acquisition eaczynski Cleveland Nat l crest 7768 i .6 N N 3 L L) > > 16 A<qulsition Deer Canyon S8 91 45 0 IUD N 100 Acquisition Dolts (LOPEZ) Cleveland Nat 'I Forest 561 G 5 O t � 102 Acquisition Glttelson (Bergman) Cleveland Nat 'I Forest 223.31 it V Y M- 0 M u 104 Acquisition Inter American Investments Chino Hills State Park 123.86 L VI f6 N 54 Acquisition Mitchell Properties East Trabuco 40 3 Q U O 10 Q O b 69 Acquisition Saddleback Vineyards Trabuco 99.29 bD N 83 Acquisition Trier Property 1 Trabuco 78.6 j 3 84 Acqulsitioa Trier Property 2 Terms. 19.9 G 2.9.10 PCA and Non PCA Ranked and Grouped ye. Acquisition Properties Evaluation (PCA and Non -PCA- Biological Criteria) Property Acquisition/ Number Restoration Property Geographic Area Acreage 2.9.10 PCA and Non PCA Ranked and Gmuped.Asx 100 Acre Lowlands (aka Hellman 1 Acquisitlon loo Properties LLC) ] Acquisition Cheynne 7.48 14 Acquisition Oavis 6 17 Acquisition claimer 9 18 Acquisition Oomanskis 10 20 Acquisition Edward, Thumb 59.75 Q L 23 Acquisition Frost 60 � Y N 25 Acquisition Goodell 6.22 T L 29 Acquisition Heiderai 38 tio Z 32 Acquisition Hospital 7.8 V a) 33 Acquisition Hsiao Williams 73.3 L a) Q O 34 Acquisition Hunter 10 L Q L 37 Acquisition Juarez 7.65 f0 Lavender Lane (aka Lag Beach C C 41 Acgwsltio i Preserve, Anacapa) 56 m 4- 42 Acgwsltion Lackey 18 y M M 45 Acquisition Larch 1664 L T Y_ 53 Acquisition Mehdi 22 @ iS 62 Acquisition Powell 2.66 L a) 3 63 Acquisition Rosenbaum 2.4 G m 71 Acquisition San JUan Villas 9.21 a M 73 Acquisition Shea (Balsa Chica) 50 0 0 76 Acquisition Shuff 18 107 Acquisition Valencia a.49 91 Acquisition Van Thin 13.14 92 Acquisition Ventanas 5.3 94 Acquisition Wells Fargo /Earhar 123 2.9.10 PCA and Non PCA Ranked and Gmuped.Asx Acquisition Properties Evaluation (PCA and Non -PCA- Biological Criteria) Property Acquisition/ Number Restoration Property Geographic Area Acreage 4 Acquisition Baca Park 14.34 5 Acquisition Beach and Bay Mobile Homes 2.85 11 Acquisition Collen 2 N ra m Q 12 Acquisition Crystal Cathedral 162.3 f6 s T 26 Acquisition Harden 1 j L 30 Acquisition Hollingsworth 5 4 L 31 Acquisition Holocek 2 40 Acquisition Lake Forest 16. 8, 10.9,13.7 f6 Y r- 44 Acquisition Little Church Int'I 1.5 C aC) 46 Acquisition Los Alisos Parcel 20.41 C O N 47 Acqulsition Los Alisos Parcel 48.73 6 Q) L 48 Acquisition Los Alisos Parcel 3 7.1 i+ _N T 51 Acquisition Maxxle 3 i 1 110 L 52 Acqulsition McGraw 2 m Y 61 Acqulsitlon Perlc 5 @ L 70 Acquisition Sarmas 4 f0 C N L 72 Acquisition Schroeder 5.02 v i T 81 Acquisition Summit Orive 0.12 R V Q 85 Acquisition Trail Property 20.05 T i+ v 86 Acquisition Trail Property 15.27 a 87 Acquisition Tustin Branch (Middle) 11.48 Vr 88 Acquisition Tustin Branch iNordn 2linear miles 96 Acquisition Winner 2.14 2.9.10 PCA and Non PCA Ranked and Gmuped.Asx Acquisition Properties Evaluation (PCA and Non -PCA- Biological Criteria) Property Acquisition/ Number Restoration Property Geographic Area Acreage 19 Resmamd.n Driftwood Restoration "' 20 24 Acquisition Gaeden Co. 4.3 Z so Acqu3ition Lynn Homes 14.2a YA U W J 58 Acquisition Pacific Triangle Management 96 W W Vf 64 Acquisition Royale Capistrano 25 78 Acquisition 9D Pmpeoles 12.32 LEGEND Properties are in alphabetical order within each group *'Recommended for proceeding with appraisal process and /or for acquisition consideration. — Will be evaluated as part of Restoration Properties Properties in PCA Properties outside of PCA In PCA and Removed by Project Sponsor Outside of PCA and Removed by Project Sponsor 2.9.10 PCA and Non PCA Ranked and Grouped.dsx Conservation Assessment /_1»21 Ilk 19]LI_1 DATA SOURCES Conservation Biology Institute December 2009 Appendix A Data Sources The existing Geographic Information System (GIS) database for Orange County was updated with data provided by OCTA, as well as other publicly available sources. Table A -1 lists the existing GIS datasets used in the Conservation Assessment. Table A -2 lists data sources used to update CBI's Protected Areas Database (PAD). The USDA Forest Service Existing Vegetation (EVeg) dataset was selectively updated using 2008 aerial photography and parcel - specific information to incorporate additional information or reflect recent on- the - ground changes. Because the focus of the vegetation updates was on sizeable areas of change, it is probable that smaller areas of change have occurred which are not reflected in the vegetation dataset. These datasets were used to create a variety of data layers used in the conservation analyses, including: • Vegetation and Land Cover • Special Status Species • Hydrography • Roads Network • Public and Protected Lands • Selected Parcel Data for Orange County In addition to GIS data, pertinent non - digital information was assembled and reviewed, and local biologists were interviewed to obtain supplemental information on the distribution and status of sensitive plant and animal species in specific areas, and on wildlife corridors. Non- digital data used in this study is cited in the Reference section of the report. Conservation Biology Institute A-1 December 2009 Table A -1 Existing Datasets Conservation Biology Institute A -2 December 2009 Name D t Scale Date Source U.S. and Canada Detailed Line 1:100,000 April 1, Tele Atlas North America, Streets 2008 Inc., ESRI Ecological Subregions Polygon 1:500,000 — 2007 USDA Forest Service 1:1,000,000 California Protected Areas Polygon 1:24,000 and 2008 GreenInfo Network (CPAD) finer Protected Areas Database Polygon 1:24,000 — 2008 Conservation Biology 1:100,000 Institute National Land Cover Multi- Resolution Land (NLCD) Dataset Raster 30m 2001 Characteristics (MRLC) Consortium NLCD Imperviousness Raster 30m 2001 MRLC Land Cover Mapping and 2.5 acre California Department of Monitoring Vegetation Polygon minimum 2005 Forestry and Fire Protection Data (EVe and WEIR) mapping unit U.S. Environmental National Hydrography Polygon 1:100,000 2005 Protection Agency (EPA) Dataset Area and U.S. Geological Survey (USGS) National Hydrography Line 1:100,000 2005 EPA and USGS Dataset Flowline National Hydrography polygon 1:100,000 2005 EPA and USGS Dataset Waterbod National Wetlands Polygon 1:24,000 — January U.S. Fish and Wildlife Inventory 1:25,000 2009 Service (USFWS) California Natural March 3, California Department of Diversity Database Polygon Varies Fish and Game — CNDDB 2009 Biogeographic Data Branch Critical Habitat: Polygon Varies 2006 USFWS, compiled by CB1 Amphibians Critical Habitat: Birds Polygon Varies 2007 USFWS, compiled by CBI Critical Habitat: Fish Polygon Varies 2000 USFWS, compiled by CBI Critical Habitat: Fish Line Varies 2007 USFWS, compiled by CBI Critical Habitat: Polygon Varies 2007 USFWS, compiled by CBI Invertebrates Critical Habitat: Plants Polygon Varies Unknown USFWS, compiled by CBI Conservation Biology Institute A -2 December 2009 Conservation Assessments Table A -2 Data Sources for Protected Areas Dataset Updates Data Sources City of Anaheim Open Space City of Brea Landuse General Plan Green Visions Map Irvine Ranch Conservancy Irvine 2009 Laguna Niguel Zoning Ma Lake Forest ( Landuse NCCP Reserve Design Nature Reserve of Orange County (NROC) Orange Count y (OC ) Water District Data Orange County Open Space Parks OSParks042709 Orange County Parcel Data Puente Hills Habitat Authority reserve boundary) Rancho Mission Viejo San Clemente (parcel data) San Juan Capistrano open s ace Additional parcel /protected areas data M. Schlotterbeck) Conservation Biology Institute A -3 December 2009 Conservation Assessment FFF,++21 Ilk 1910411111am] DATA DOCUMENTATION Conservation Biology Institute December 2009 Appendix B Data Documentation Appendix B provides details of the Geographic Information System (GIS) process for data input, analysis, and output. Data Preparation All data was extracted from its original source, projected into the same working coordinate system (NAD 1983 Albers), and clipped to the focal area (Orange County and surrounding counties) Protected Areas Updates A number of additions were made to CBI's Protected Areas Database (or PAD); data sources used to update the PAD are listed under Input Data, below. • Input Data • CBI Protected Areas Database (PAD), California • City of Anaheim Open Space • City of Brea Landuse General Plan • Green Visions map • Irvine Ranch Conservancy • Irvine2009 • Laguna Niguel Zoning Map • Lake Forest ( Landuse) • NCCP Reserve Design • Nature Reserve of Orange County (NROC) • Orange County (OC) Water District Data • Orange County Open Space Parks (OSParks042709) • Orange County Parcel Data • Puente Hills Habitat Authority (preserve boundary) • Rancho Mission Viejo • San Clemente (parcel data) • San Juan Capistrano Open Space • Additional parcel/protected areas data (M. Schlotterbeck) • Output • Datasets • Name: PAD UpdateII dataset - Updated PAD for Orange County • Documents and Maps Resulting PAD maps and spreadsheets Conservation Biology Institute B -1 December 2009 • Methods • Used input data to add additional area and edit existing protected areas in the CBI Protected Areas Database • Followed general PAD update method, updating attribute fields with specific information only when data is abundantly clear or provided. (much of the additional data is marked as "unknown" and protected) Vegetation Updates Updates to the vegetation dataset were limited in scope and focused primarily on relatively large blocks of habitat that had been recently developed or cleared so that they no longer supported native vegetation. These areas were updated in the EVeg dataset prior to analyses by editing data attributes. Areas of concern were identified via aerial photography and/or information provided for specific parcels. Because the focus of these updates was on sizeable areas of change, it is probable that smaller areas of change have occurred which are not reflected in the vegetation dataset. • Output • Documents and Maps ■ (Resulting vegetation maps and spreadsheets) • Datasets Updated Vegetation Dataset Conservation Values Landscape Integrity • Input Data • ESRI Streetmap: U.S. and Canada detailed streets • National Land Cover dataset (NLCD) • EVeg dataset • Output • Documents and Maps • Integrity] 10309.jpg • Integrity_Area_110509.xls • Datasets • Landscape Grid - Raster dataset of final landcover and scores • Integrity Grid - Raster dataset of averaged integrity scores • Methods o Created raster dataset of complete landcover Conservation Biology Institute B -2 December 2009 Buffered Roads from ESRI Streetmap - Primary highway buffer: 45m (90m total width) - Primary /secondary road: 30m (60m) - Local roads (15m) - Access ramps, service roads, special features (30m) Vegetation Data - Converted EVeg data from polygon to raster - Where EVeg data showed developed/urban land (urban/developed, urban - related bare soil, urban/industrial Impoundment), NLCD data was entered - Where the input NLCD data showed natural land cover, we re- entered the original EVeg developed data Landscape Layer - Overlaid the buffered road data into the vegetation data to create a dataset identifying land cover in the focal area Each category in this dataset was LandscapeIntegrity_ llnal_scoresI00909.xls) Resulted in a landscape grid (raster dataset) identifying landcover type and landcover score Calculated Integrity given a score (see of 30m x 30m cells, each Each cell was given a final integrity score by averaging the scores of all the cells in a grid 19 cells by 19 cells surrounding the focal cell; this approximates an 80 acre area Vegetation Representation (GAP Analysis) • Input Data c EVeg dataset (updated) o PAD • Output o Datasets • Native vegetation • Protected native vegetation • Unprotected native vegetation • Developed native vegetation o Documents /maps: • GAP_ Analysis 1 00909.xls • GAP_ Analysis_ Core_ Areas_ Linkages] 10309.jpg • NativeVegetationl00909.jpg • Protected Unprotected_ native veg_noCore_100609.xls • Methods Select native vegetation Clip native vegetation by protected areas, unprotected areas (also to County boundaries) Conservation Biology Institute B -3 December 2009 o Calculate areas of native vegetation in each category, and summarize by vegetation type Special Status Species • Lists filtered species found in protected and unprotected areas in each Core Habitat Area • Input Data • California Natural Diversity Database (CNDDB) data • U.S. Fish and Wildlife Service Critical Habitat data • Output (including maps) • CorePatch _ProtectedSpp102009.xls • Sensitive_ Plants061709.jpg • Sensitive Inverts061709.jpg • Sensitive Fish061809.jpg • Sensitive_ Herps06l709.jpg • Sensitive_ Birds06l809.jpg • Sensitive_Mammals061709.jpg • Methods • Core areas were clipped into two complimentary features: protected core area within Orange County, and unprotected core area within Orange County • Filtered species were selected from all species data, and clipped to these protected and unprotected areas within each core habitat area • Filtered species identified in the separate protected and unprotected portions of each core area, and were then compiled and listed Core Habitat Patches • Description o Creates and identifies discrete native vegetation patches in focal area, and within protected and unprotected areas • Input Data o PAD o Landscape layer from integrity analysis • Output • Total, protected, and unprotected native vegetation patches • Products: • Used: - Discrete NV_Patches_Size_100809.jpg • Unused - Discrete—NV—Patches size 100809.jpg Conservation Biology Institute B -4 December 2009 • Methods • Extract native vegetation from landscape layer • Use Region Group tool to identify contiguous, discrete patches of native vegetation • Clip by county, protected, and unprotected areas • Calculate areas in each Connectivity The connectivity analysis identified linkages between core habitat areas. • Output • Datasets • Linkages • Cores • Documents and Maps • CoreLinkageLandscapettl109.jpg • LinkageLandscape111309.jpg • Methods o Linkages were manually drawn, based on aerial imagery, native vegetation, protected areas, and core area boundaries Buffers • Input Data o Landscape integrity layer • Output o Potential—Linkage Buffer Areas111209.jpg • Methods o Buffers were an extension of the Landscape Integrity Analysis — we simply identified areas with medium landscape integrity Parcel Prioritization • Edge Analysis o Input Data • Parcel Data • Core Units • Con Eveg3 - This layer was created for the integrity analysis, and is the EVeg data updated with NLCD data in developed areas • Roads: Conservation Biology Institute B -5 December 2009 - A 1 + 45m boundary - A2, A3 + 30m boundary • Output • Datasets - Buffered Edge Dataset • Documents and Maps - Edge_area compare I02609.jpg - Edge_ Parcels_updt102609,jpg • Methods • Roads were buffered (Al by 500m, A2/3 by 300m) • Areas classified as any level of developed or urban were extracted from the vegetation dataset, and buffered by 500m - Two small buffered developed areas were removed manually to better reflect on- the - ground conditions (barren areas not related to development) • These datasets were merged to create a single "edge" dataset • Parcels that intersected the edge dataset were identified and labeled as such • Protected Area Adjacency • Input Data • PAD Update • Parcels • Output • Methods • Protected Area Adjacency - Add fields: PAD_Stat (text). • Adjacent Select by location: parcels that are crossed by the boundary of protected areas • Protected Select by location: parcels that intersect protected areas; unselect areas marked as Adjacent; mark as protected • Non - Adjacent Any parcel still unidentified PAD stat status. - Add Fields: Public /Owner Pr (text) • Select by attributes: "OWNER" _ 'STATE OF CALIFORNIA' OR "OWNER" _'UNITED STATES OF AMERICA' OR "OWNER" _ 'ORANGE COUNTY HARBORS BEACH & PARKS DISTRICT' OR "OWNER" _ 'ORANGE COUNTY HARBORS BEACHES & PARKS DIST' OR "OWNER" _'ORANGE COUNTY HARBORS BEACHES & PARKS DISTRICT' OR "OWNER" _ 'ORANGE COUNTY HARBORS BEACHES AND PARKS' OR "OWNER" _ 'COUNTY OF ORANGE' OR "OWNER" = 'UNITED STATES DEPT OF AGRICULTURE' • Selected by above, then removed non- protected by hand in Linkages - Removed actual non - protected by hand where possible Conservation Biology Institute B -6 December 2009 • Prioritization • Output • Datasets - Parcel data shapefile with updated attribute table • Documents and maps - Parcel Tier Breakdown I I 1209.xls - Parcel Prioritization120209.jpg • Add Fields: Tier (Short Integer) • Units 1 -3 - Tier 1: High o "Edge" = 'Interior' AND "PAD Stat" = 'Adjacent' - Tier 2: Medium • "Edge" = 'Interior' AND "PAD _Stat" = Non - adjacent' • "Edge" = 'Edge' AND "PAD_Stat" = 'Adjacent' - Tier 3: Low o "Edge" = 'Edge' AND "PAD_Stat" ='Non- adjacent' - Tier 0 o All leftover: should be PAD_Stat = Protected only. - Tier 4 o Tier 1 with "Public" entry - Tier 5 o Tier 2 with "Public" entry - Tier 6 o Tier 3 with "Public" entry • Units 4 -5 - Tier 1: Medium • Adjacent to PAD • OR (linkages only): Adjacent to Core Area - Tier 2: Low o Not adjacent to PAD Priority Conservation Areas • Input Data • Drawing PCAs • Input from PGR • Making PCA maps /tables • EVeg • Parcel Data updated from Prioritization Prioritization • Output • Datasets • PCA dataset • Documents and Maps • PCA ParcelsMMDDYY.xls Conservation Biology Institute B -7 December 2009 - Attributes of parcels within PCAs • PCA_VegetationMMDDYY.xls - Area (acres) of each partially aggregated category in each individual PCA • Maps - For each core habitat area and linkage included in this analysis: XXX_ PCA _PADNVmmddyy.jpg: map showing entire core habitat area, with PCAs outlined and protected/unprotected native vegetation shown XXX_PCA_ParcelsMMDDYY.jpg: map zoomed in on PCAs, showing overlapping parcels and their tier scores ■ Methods • Create PCA boundaries based on biologist input • Calculate vegetation acreage within boundaries • Aggregate vegetation ( \Worknotes \PCAsPartially aggregated categories.xls; done once as attribute field in EVeg2 RecentlyDevUpdt_091509. (PartAggCat) • Export to PCA_ VegParcelAnalysis.xls • Identify parcels that intersect PCA • Create PCA _ID field in Core Group Parcel Data, insert PCA number • Manually remove parcels that are not within, or mostly within, PCA boundaries • Export to PCA ParcelsMMDDYY.xls • Identify number of filtered species that are contained within PCA boundaries ■ See PCA Analysis model - From frequency calculation, hand -input tally of # of species in each PCA. (Field: FiltSpp_Fr) - Be careful of duplicate species! o Maps • Label PCAs with capital letters • PCA boundaries — white with black outline • Map 1: Protected/Unprotected Native Vegetation - (like CH_Blowup_PADNV) • Map 2: Boundaries and Positional Priority Levels - (like PCA Parcels) — create layer of PCA parcels by selecting those with PCA ID #s • Map 3: The white PCA boundaries on the vegetation layer - native vegetation in blue - area - specific under - protected vegetation types in other colors Conservation Biology Institute B -8 December 2009 Conservation Assessment /_1 w, 210191 PAR 17 CONSERVATION ASSESSMENT PROCESS Conservation Biology Institute December 2009 Appendix C Conservation Assessment Process Conservation Values Using accepted conservation principles as a foundation, various data layers were used to map the distribution of selected conservation values across Orange County. The following section describes each analysis; refer to Appendix B for details on the GIS modeling processes, including data input, methods, and output. Landscape Integrity Landscape integrity measures the level of disturbance of natural habitats from development and roads. Landscape integrity was modeled based on road class and the magnitude and reversibility of negative effects associated with specific land uses. For example, urban land uses generally have greater negative effects on biological resources and are less reversible than agricultural uses and thus, received a lower score in the model. Likewise, row crops received a lower score than orchards, because they tend to have less value for wildlife species as a result of greater frequency and intensity of human disturbance. The updated land cover and road network data were used to assess the level of conversion and fragmentation of natural vegetation across Orange County. Each input in the landscape integrity model (roads, land cover) was re- classed on a common scale from 1 to 5. Areas with highest integrity equal 5, and areas with lowest integrity equal 0. The model assumes that roads have a greater influence on integrity; thus, roads are the overriding factor where they occur. Therefore, if a cell was identified as a road/road buffer and vegetation, the road value took precedence. Both National Land Cover Data (NLCD) and EVeg data were used to create a complete land cover layer. Where EVeg data showed developed/urban land, NLCD data was entered. Where the NLCD data showed natural land cover, the original EVeg developed data was re- entered. The result was a land cover database that consisted of 103 classes. Each class was assigned a score from 5 (natural) to 0 (most converted) (Table C -1). ESRI Streetmap data was used to create a roads network cover layer. The result was a roads network database that consisted of 5 classes. Each class was assigned a score from 1 (highest integrity) to 0 (lowest integrity) as outlined in Table C -2. Buffers were incorporated around each road to account for road impacts into adjacent habitat; buffer width is contingent upon road type. Buffer distances are as follows: Conservation Biology Institute C -1 December 2009 Conservation Assessment Table C -1 Land Cover Integrity Scores Land Use/Land Cover Type' CBI Score Barren 0 Beach Sand 3 Chaparral 5 Coniferous Forest 5 Dunes 5 Grassland 5 Riparian 5 Scrub 5 Wet Meadows/Marsh 5 Woodland 5 Open Water lakes, ponds, etc. 4 Eucalyptus 1 Tamarisk 1 Agriculture — Flooded Row Crop 1 Agriculture — General 1 Agriculture — Orchard, Vine ards 1 Agriculture — Pastures and Crop 2 Agriculture — Pond or Water feature 1 Nurseries 0 Tilled Earth 0 Developed — Low Intensity 1 Developed — Medium Intensity, High Intensity 0 Developed — Open Space 1 Nonnative — Invasive Forb 1 Nonnative — Invasive Grass 4 Nonnative — Ornamental Conifer 1 Non- native — Ornamental Conifer/Hardwood 1 Non - native — Ornamental Grass 0 Non - native — Ornamental Hardwood 1 Non - native — Ornamental Shrub 0 Urban or Industrial Impoundment 0 Urban/Developed Land 0 Urban- related Bare Soil 0 Water industrial areas 1 ' A number of land cover types are aggregated into broad categories, i.e., many of the categories include a finer level of detail; unless specifically noted, detailed land cover types have the same score as the aggregated type. Conservation Biology Institute C -2 December 2009 Table C -2 Roads Network Integrity Scores Road Type CBI Score Primary Highway 0 Primary/Secondary Road 0 Local Road 0 Access Ramps, Service Roads, Special Features 0 • Primary Highway buffer: 45 meters (m) (90 m total width) • Primary/Secondary road buffer: 30 m (60 m total width) • Local Roads buffer: 15 m (30 m total width) • Access ramps, service roads, special features buffer: 30 m (60 m total width) The compiled vegetation data were converted from a polygon to a raster dataset. The landscape layer was created by overlaying the buffered road data onto the vegetation data to create a dataset identifying land cover in the focal area. Each land cover type in this dataset was assigned a score (Tables C -1 and C -2). This resulted in a Landscape Grid (raster dataset) of 30m x 30m cells, each identifying land cover type and land cover score. Landscape integrity was calculated as follows: each cell was given a final integrity score by averaging the scores of all the cells in a grid 19 cells x 19 cells surrounding the focal cell; this approximates an 80 -acre area. Figure C -1 depicts results of the landscape integrity analysis. Table C -3 presents the acreage and percentage of lands within the County according to integrity score class. Very low integrity lands—or highly urbanized areas — comprise nearly 50% of the County, while high and very high integrity lands account for nearly 190,000 acres, or 37% of the landscape, and correlate closely with remaining natural lands in the County. The pattern of urban development in Orange County has resulted in isolated or nearly isolated habitat patches along the coast and larger, more contiguous patches inland. Nonetheless, even relatively intact inland areas are becoming increasingly degraded and fragmented by roads and the encroachment of urban centers. The integrity analysis is important in detecting large blocks of intact (or relatively intact) habitat. Conservation Biology Institute C -3 December 2009 Figure C -1. Landscape Integrity of Orange County. Conservation Biology Institute C -4 December 2009 Table C -3 Landscape Integrity Category Score Class Areal (acres) ( %) Very High Integrity 4 -5 161,882 32 High Integrity 3 -4 28,048 5 Moderate Integrity 2 -3 28,506 6 Low Integrity 1 -2 42,282 8 Very Low Integrity 0 -1 250,760 49 Total, County - -- 511,478 100 Acres = acres of land within Orange County that fall within the specified integrity level; % = percentage of land within Orange County that fall within the specified integrity level. Vegetation Representation Vegetation representation measures the level of habitat diversity currently protected across the County, in particular rare or sensitive vegetation communities such as Tecate cypress forest, oak and walnut woodlands, coastal sage scrub, native grasslands, and wetlands. Prior to the analysis, the vegetation data layer was selectively updated to reflect recent development, focusing on relatively large areas of recent habitat loss. Likewise, numerous updates were made to CBI's Protected Areas Database (or PAD) to reflect recent additions of significant conservation investments. This analysis utilized the updated vegetation data layer and PAD to assess representation in existing protected areas and in unprotected natural lands. To calculate vegetation representation, native vegetation was clipped first by Orange County boundaries, and then by protected areas and unprotected areas, as determined by the updated PAD. The acreage of native vegetation in each category was calculated, and the output by vegetation type was summarized. Figure C -2 depicts existing vegetation communities in Orange County; acreage of each vegetation community is listed in Table C -4. An overlay of the PAD on the vegetation data layer was used to calculate vegetation representation in protected versus unprotected natural lands in the County (Figure C -3, Table C -4). Results of this analysis also highlight under - protected communities —or gaps in protection— across the region. Overall, the level of protection of vegetation communities in the County is relatively high, at 79 %. Protection levels are greatest at the higher elevations, as in the Cleveland National Forest Conservation Biology Institute C -5 December 2009 Conservation Assessment San Bernardino Sf]iv i`� 'J Los •v ,.Ti' �, �..y� — J Angeles J 1. m no a RIJ'i'Sitle- ' ® >. 144 �r. r Pacific Ocean s core Areas 47 Q Unkages Land Cover Cities O Developed/Non -Native - Riparian r Roads O Grassland O Water — Selected Rivers O Barren - Vital Meadow /Marsh Coanhes O soruo Modand Water - Chaparral - Coniferous Forest ®miles 0 1 2 4 6 a N Figure C -2. Vegetation Communities in Orange County. Conservation Biology Institute C -6 December 2009 Table C -4 Vegetation Representation in Orange County' Natural Vegetation Total, Vegetation (acres) Protected o (acres) ( /o) Unprotected 0 (acres) ( /o) Coniferous Forest Bi cone Douglas-Fir 1,531 1,531 100 0 0 Coulter Pine 73 70 >99 3 < 1 Knobcone Pine 63 63 too 0 0 Tecate Cypress 314 314 100 0 0 Total, Coniferous Forest 1,981 1,978 > 99 3 < 1 Woodland California Walnut 706 256 36 450 64 Canyon Live Oak 2,058 2,055 > 99 3 < 1 Coast Live Oak 10,576 8,127 77 2,449 23 Coastal Mixed Hardwood 535 223 42 312 58 Interior Mixed Hardwood I 1 100 0 0 Total, Woodland 13,876 10,662 77 3,214 23 Chaparral Ceanothus Mixed Chaparral 2,452 2,190 89 262 11 Chamise 7,941 6,689 84 1,252 16 Lower Montane Mixed Chaparral 57,306 50,115 87 7,191 13 Soft Scrub Mixed Chaparral 6,276 4,908 78 1,368 22 Southern Mixed Chaparral 3 3 100 0 0 Scrub Oak 3,357 2,991 89 366 11 Upper Montane Mixed Chaparral 35 35 100 0 0 Sumac Shrub 5,581 3,994 72 1,586 28 Total, Chaparral 82,951 70,925 86 12,026 14 Scrub Buckwheat 1,571 1,495 95 76 5 California Sagebrush 53,838 43,477 81 10,361 19 Coastal Bluff Scrub 375 239 64 136 36 Coastal Cactus 2,731 2,034 74 697 26 Coyote Brush 179 130 73 49 27 Riversidean Alluvial Scrub 731 659 90 71 10 Scalebroom 96 93 97 3 3 Total, Scrub 59,521 48,127 81 11,394 19 Grassland Annual Grasses and Forbs 39,797 24,522 62 15,275 38 Perennial Grasses and Forbs 1,934 1,373 71 560 29 Total, Grassland 41,731 25,896 62 15,835 38 Riparian Baceharis (Riparian) 320 262 82 58 18 California Sycamore 935 877 94 58 6 Fremont Cottonwood 119 64 53 56 47 Ri arian Mixed Hardwood 1,047 681 65 366 35 Riparian Mixed Shrub 489 1 311 64 178 36 Conservation Biology Institute C -7 December 2009 � Natural Vegetation Total, Vegetation (acres) Protected (acres) ( /o) Unprotected (acres) ( /o) Willow 743 459 62 283 38 Willow (Shrub) 756 648 86 108 14 Total, Riparian 4,409 3,302 75 1,107 25 Wet Meadow /Marsh Pickleweed -Cord rass 1,882 1,784 95 98 5 Tule- Cattail 318 291 91 28 9 Wet Meadows 35 35 100 0 0 Total, WetMeadow/Marsh 2,235 2,110 94 125 6 Total 206,704 163,000 79 43,704 21 1 Numbers may not sum to total due to rounding. Regionally under - protected vegetation communities, representing "gaps" in conservation include: where protection of coniferous forest is nearly 100 %. Implementation of regional planning efforts such as NCCPs/HCPs, private conservation investments, and protection of coastal wetlands has resulted in significant protection for many lowland associations, as well. Nonetheless, a number of vegetation communities appear to be under - protected within the region: • California walnut woodland (36 %) • Coastal mixed hardwood (42 %) • Fremont cottonwood (53 %) • Willow (62 %) • Annual grasses and forbs (62 %) • Coastal bluff scrub (64 %) • Riparian mixed shrub (64 %) • Riparian mixed hardwood (65 %) Conservation practitioners have derived conservation goals for vegetation communities in different ways with different results. For example goal- setting approaches that use species -area relationships indicate that conservation of 30 -40% of a continental area will conserve 80 -90% of the species that occur in the area (Groves 2003). The Nature Conservancy has used goals ranging from 20 -30% of the historic distributions of conservation targets in ecoregional planning assessments (Nachlinger et al. 2001), and Groves (2003) suggests that conservation goals in the 30 -40% range should be adequate to conserve most species in the face of habitat fragmentation. Based on the degree of habitat loss already incurred in the County, conservation targets should be somewhat higher, particularly for vegetation communities that have suffered extensive habitat losses or are restricted in distribution. For example, an estimated 90 -95% of riparian communities have been lost in southern California (Faber et al. 1989). California walnut woodland, a fragmented and declining vegetation community, is now restricted to the foothills of Ventura, Los Angeles, and northern Orange County (Griffen and Critchfield 1972, California Conservation Biology Institute C -8 December 2009 Figure C -3. Protected and Unprotected Natural Lands in Orange County. Conservation Biology Institute C -9 December 2009 Native Plant Society 2009), and remaining remnant groves are considered one of the most endangered forest communities in the United States (Ricketts et al. 1999). Unprotected walnut stands in the Chino Hills are much reduced in extent and threatened by development and road widening projects (Quinn 1989, Ricketts et al. 1999). Special Status Species An estimated 116 special status species occur in Orange County, and these range from federally or state endangered and threatened species to species of special concern or `watch list' species (Appendix D). Because regional conservation focuses on those species that are most imperiled or most restricted in distribution, this list of 116 species was `filtered' down to 57 species using the following criteria for inclusion: • Species listed as threatened or endangered • Species with a restricted distribution (State ranking of S 1) • Species on OCTA's NCCP /HCP proposed species list for the Renewed Measure M freeway projects The list of 57 filtered species includes 17 plants, 10 invertebrates, 5 fish, 1 amphibian, 4 reptiles, 12 birds, and 8 mammals. Distribution or potential for occurrence of these species was assessed from species distribution data, occurrence and patch size of vegetation communities, and integrity and connectivity of habitat patches. Core populations or "strongholds" of key species were identified and are considered important conservation targets. Figures C -4 through C -9 depict distribution data for filtered species, based largely on CNDDB and USFWS records. No new data were added to the species database; however, additional information on species' occurrence and distribution is reflected in Appendix D. Core Habitat Patches In keeping with reserve design principles, core habitat patches were identified based primarily on size and distribution using the landscape integrity analysis. An additional consideration was shape, or minimizing the amount of edge habitat. For example, linear patches were not generally considered core habitat patches unless they were contiguous with larger habitat areas. This analysis utilized the PAD and the landscape layer from the integrity analysis. Native vegetation was extracted from the landscape layer, and the Region Group tool was used to identify contiguous, discrete patches of native vegetation. To calculate total, protected, and unprotected native vegetation patches, native vegetation was clipped by County, protected, and unprotected areas, and the areas calculated in each. Figure C -10 illustrates habitat patch size across the County according to size class. Due to fragmentation, the landscape is dotted with numerous small, isolated patches, particularly in coastal areas. Many of these smaller patches currently support biological resources; however, the objective of this assessment was to identify lands that support high value biological resources Conservation Biology Institute C -10 December 2009 0 11, Las Angeles 10 Pacific Ocean San Bernardino � �` e kI �4K e V , 1�I� o J;,. ji • e .K o- B, 0' II Rive rSiUe � O O ® vx v Figure C -4. Sensitive Plant Species in Orange County. S 1, Diego Conservation Biology Institute C -1 I December 2009 Sensitive Plants _ Aphanisma - Big- Leaved Crownbeard Braunton's Milk -Vetch _ Chaparral Ragwort Intermediate Manposa -Lily • Cities Laguna Beach Dudleya Roads Malibu Bacchans — Selected Rivers O Many - stemmed Dudley@ Counties _ Nuttall's Scrub Oak Water Peninsular Nolina Agoculture ® Salt Marsh Bhd's -Beak _ Santa Monica Dudley@ NeWral Lands O Southern Tarplant Developed Land. Tecate Cypress E7Non-native Vegetation - Thread - Leaved Brodiaea ® Wlometers 015 3 6 9 12 H' II Rive rSiUe � O O ® vx v Figure C -4. Sensitive Plant Species in Orange County. S 1, Diego Conservation Biology Institute C -1 I December 2009 Conservation Assessment San Bernardino Las Angeles V Pacific Ocean r u ` 1 Figure C -5. Sensitive Invertebrate Species in Orange County. I S I, Diego Conservation Biology Institute C -12 December 2009 Sensitive Invertebrates Riverside Fairy Shrimp Cities -San Diego Fairy Shrimp Roads O Dorothy's El Segundo Dune Weevil — Selected Rivers Gobose Dune Beetle ED Counties - puino Checkerspot Butterfly (USFWB) Water Sandi Beach Tiger Beetle Agocutlure ® Senile Tiger Beetle Neutral LaiMS Wandering (Sol"") Skipper Devebped Land V*stem Beach Tiger Beetle Non- native Vegetation Q Western Tidal -Flat Tiger Beetle ®Wometers 0 1S 3 6 9 12 H Figure C -5. Sensitive Invertebrate Species in Orange County. I S I, Diego Conservation Biology Institute C -12 December 2009 Conservation Assessment r Las Angeles Pacific Ocean San �I Bernardino v rL k: iii H.:i - i Cities Roads — Selected Rivers Sensitive Fish Counties _ Arroyo Chub Water - Santa Ana Speckled Dace Aerkulture O Santa Ana Sucker (CNDDB) Nerural LaMS _ Santa Ana Sucker (USFWS) Developed Land Steelhead Non - native Vegetation Tdeivater Gob) ®I6bmeters 0 1.5 3 6 9 12 n Figure C -6. Sensitive Fish Species in Orange County. Rive,sid6 r J i i t q Q Conservation Biology Institute C -13 December 2009 Conservation Assessment San Bernardino LOS] � Angel—, I r,. Riverside Ix lw na 1� YI��Y Pacific Ocean 0 L I1 Figure C -7. Sensitive Amphibian and Reptile Species in Orange County. Conservation Biology Institute C -14 December 2009 San • Cities D i e g o Roads \ — Selected Rivers Sensitive Amphibians and Reptiles Counties _ Arroyo Toad (CNDDB) Water - Arroyo Toad (USFWS) Q Agriculture Coast (San Diego) Horned Lizard Wturai tiaras Northern Red- Dianond Rattlesnake Developed Land Orange- Throated Whiptail Non - native Vegetation O Southwestem Pond Turtle ®IObmeMa 1 0 1.5 3 6 9 12 a Figure C -7. Sensitive Amphibian and Reptile Species in Orange County. Conservation Biology Institute C -14 December 2009 9C Las • Angeles JLtr V2, IM San Bernardino i ill r`~ Riyerside_ j e ) l Wk Pacific 1- Ocean Cities Roads — Selected Rivers OCounlres Water OAgecuaure ONatural Lands ODeveloped Land ONonnative Vegetation 0 1S 3 6 9 12 Sensitive Birds Belding's Savannah Sparrow O California Black Rail California Least Tern ® Coastal Cactus Wren _ Coastal California Gnatcatcher (C — Coastal California Gnatcatcher (U Least Belrs Vireo Light - Footed Clapper Rail _ Southern California Rufous - Crowned Sparrow O Southwestern Willow Flycatcher - Western Snowy Plover neters a x s} . Figure C -8. Sensitive Bird Species in Orange County. Conservation Biology Institute C -15 December 2009 Conservation Assessment Los Angeles Pacific Ocean San �I Bernardino Rivers,d,e i.. N { Figure C -9. Sensitive Mammal Species in Orange County. Conservation Biology Institute C -16 December 2009 1 • cites Diego Roads selected Rivers Counties F7 vaster Sensitive Mammals Pgrloutlure - Mexican Long - Tongued Bat Natural Lands Pacific Pocket Mouse Developed Land Pallid Bat Non-native Vegetation Yuma Myotis ®Kilometers 0 15 3 6 9 12 q ieioi Figure C -9. Sensitive Mammal Species in Orange County. Conservation Biology Institute C -16 December 2009 Figure C -10. Habitat Patch Size. Conservation Biology Institute C -17 December 2009 that have a high probability of long -term persistence. Therefore, smaller patches (generally <500 -1,000 acres) are not considered core habitat patches except where they support regionally significant biological resources. Core habitat patches, in conjunction with landscape integrity, vegetation, and core populations of filtered species, were used to define 11 core habitat areas (Figure C -11): • Santa Ana Mountains • Northern Foothills • Southern Foothills • San Joaquin Hills • Chino Hills • West Coyote Hills • Upper Santa Ana River • North Coast: Seal Beach, Bolsa Chica, Santa Ana River Mouth, Upper Newport Bay Refer to Section 5 of the report for a detailed discussion of core habitat areas. Appendix E.1 summarizes attributes of each core habitat area; Appendix F details vegetation representation within each core habitat area. Connectivity The connectivity analysis assessed existing or potentially viable linkages between large core patches. Local movement corridors within patches (e.g., Tonner Canyon) were not included in this analysis. In identifying potential linkages, the focus was on areas that support natural vegetation or have the potential for restoration, as opposed to historical movement corridors with a high degree of physical alteration (e.g., rivers or creeks that have been channelized or under - grounded). Linkages were identified based on aerial photography, topography, and existing land use or vegetation cover. Datasets or data layers utilized in this analysis included the individual land cover and roads datasets, the updated vegetation layer and PAD, and the landscape integrity analysis. Linkage attributes included general linkage dimensions (length, width), number of major road crossings, landscape integrity, existing vegetation, and protected status of the existing or proposed linkage. Based on these criteria, four potentially viable linkages were identified (Figure C -12): • Coal Canyon Linkage (Existing) • Irvine Linkage • Trabuco Creek Linkage • San Juan Creek Linkage Refer to Section 5 of the report for a detailed discussion of linkages. Attributes of each linkage are summarized in Appendix E.2. Conservation Biology Institute C -18 December 2009 Conservation Assessment Figure C -11. Core and Linkage Areas. Conservation Biology Institute C -19 December 2009 Conservation Assessment J jd Los Angeles -. v IJ 8 pn j lJ Pacific - Ocean 6d \ - 4.. San Bernardino 2 k , Figure C -12. Potentially Viable Linkages. RivETSid�e , d 3', i Conservation Biology Institute C -20 December 2009 Potentially viable linkages _ Linkages a. Coal Carryon c. Twbuco Creek b. Irvine d. San Juan Creek QCore Areas I : Santa Ma Mountains 7: Upper Santa Ana River 2: Northern Foothills 8: North Coast Cities 3: Southern Foothills 8a: Seal Beach Roads d: San Joaquin Hills 8b- Boise Chita 5: Chino Hills ac. Santa Ana River Mouth — Selected Rivers 8: West Coyote Hills 8d: Upper Newport Bay OCounties Developed AreasMOn- Native Vegetation Mier O Native Vegetation ®Mims 0 1 2 4 6 8 a Figure C -12. Potentially Viable Linkages. RivETSid�e , d 3', i Conservation Biology Institute C -20 December 2009 I.Y/fil�'Ci Potential buffers were identified from the protected areas, land cover, and landscape integrity datasets, and include lands supporting low intensity land uses situated adjacent to existing conservation investments. Identification of potential buffers utilized the output of the landscape integrity analysis by identifying and mapping unprotected lands scored as moderate landscape integrity (Table C -3, integrity scores of 2 -4). These lands typically support agricultural or other low- intensity land uses. Where situated adjacent to existing protected areas, these medium integrity lands may potentially function as buffers. Potential buffer areas were identified adjacent to the Seal Beach and Northern Foothills core habitat areas, and consist largely of agricultural lands (Figure C -13). Because conservation priorities will be focused initially in core and linkage areas, buffers were not analyzed further in this assessment. Parcel Prioritization The parcel prioritization analysis evaluated unprotected lands within core habitat areas and linkages (Opportunity Areas) with respect to landscape position and proximity to open space. Landscape position refers to the position of a parcel relative to the `edge' versus `interior' of a core habitat area. Only large and medium -sized core habitat areas were assessed in terms of position. Because of their small size and/or relatively linear shape, small core habitat areas and linkages are assumed to be completely edge- effected. In order to determine `edge,' a buffer was established around all primary and secondary roads and developed areas adjacent to natural lands. Buffer distances were as follows: • Primary roads — 500 m on either side of the roadway centerline • Secondary roads — 300 in on either side of the roadway centerline • Development — 500 m from the urban - wildland interface Figure C -14 depicts both unbuffered developed areas and the buffered edge area used in this analysis. Any parcel falling within these buffered edge areas was scored as edge- effected. Refer to Section 6 of the report for additional details of this analysis, as well as the map depicting edge versus interior parcels (Figure 5). Parcels within all cores and linkages were then assessed for position relative to protected open space (`adjacency'). Positional Priority Levels (High, Medium, and Low) were assigned to parcels based on position relative to edge and protected open space for large and medium -sized cores, and position relative to protected open space for small cores and linkages. Refer to Figure 6 in Section 6 of the report for the Positional Priority map and Table 3 for the parcel distribution within Positional Priority Levels. Conservation Biology Institute C -21 December 2009 Conservation Assessment --'' Bra 11 Vi �, 2 Bern L t yi�l IF Los 5 IT Angeles Fai 4nb a 1. Ma• {, ��y�r� - 2_ ti/� t Sa at Pacific Ocean 4 Figure C -13. Potential Buffer Areas. Y A- R \ver�,d� =. E�jtft� Y r 0 � f l� Y 3 I i " Ja, i, apG Conservation Biology Institute C -22 December 2009 u Potential Buffer Areas _ Potential Buffer Areae(Medum Landscape Integrity) Core Areas 1: Santa Ana Mountains 7: Upper Santa Ana River 2: Northern Foothills 8: North Coast 3: Southern Foothills Sa: Seal Beach 4: San Joaquin Hills 810 : Boise Chica Cities 5: Chino Hills Sc Santa Ana River Mouth Roads 8: West Coyote Hills 8d: Upper Newport Bay O Linkages Selected Rivers Counties Developed AreaslNon -Native Vegetation Water 0 Native Vegetation ®Mes 0 1 2 4 8 a H Figure C -13. Potential Buffer Areas. Y A- R \ver�,d� =. E�jtft� Y r 0 � f l� Y 3 I i " Ja, i, apG Conservation Biology Institute C -22 December 2009 San Bernardino Lo Ang Riverside NEW �� \spa= `'�� \\ m ON so an astea ��i .��.:•�j,� I- M. Pacific Ocean ' Sall Diego CW" Romb Protected Areas — S.Wd d RWen _ Edge, unbuffered developed areas Caa ws - Edge, buffered developed areas 0V w ®!M, a 00.57 2 3 4 Figure C -14. Buffered versus Unbuffered Lands. Conservation Biology Institute C -23 December 2009 Priority Conservation Areas Evaluation of Opportunity Areas at the regional scale focused on identifying key lands (Priority Conservation Areas, or PCAs) that would (1) contribute most to the integrity of specific reserve elements, as well as to the regional reserve system, and (2) that support multiple conservation values. In essence, PCAs comprise `no regrets' areas, or lands with the highest conservation values. In order to identify PCAs, conservation objectives were established for each reserve element (core habitat areas or linkages). These conservation objectives focused on reserve design considerations or biological resources most important to maintaining the values of that element. Unprotected lands within Opportunity Areas that met these objectives, i.e., PCAs, were then identified (Figure C -15). Refer to Section 6 of the report for a detailed discussion of PCAs, including conservation objectives and location and positional priority level maps. Attributes of PCAs are detailed in Appendix G; Appendix H provides lists of parcels within each PCA. Focusing initial acquisition efforts within PCAs will ensure conservation of high value biological resources that contribute most to the integrity of the regional reserve system. Conservation Biology Institute C -24 December 2009 Conservation Assessment % Lns Angeles Pacific Ocean San i/ Bernardino J I 5, �a 6” Riverside Jlj f n 2 (+ 4` 1 Figure C -15. Priority Conservation Areas. �arn�pv { a DJ „r; r Conservation Biology Institute C -25 December 2009 Priority Conservation Areas in Orange County Pnonty Conservation Are" QCore Areas 1: Santa Ana Mountains 7'. Upper Santa Ana River 2: Northern Foothills 8: North Coast Cities 3: Southern Foothills 8a: Seal Beach 4: San Joaquin Hills 8b: Boise Chip Roads 5: Chino Hills Sc: Santa Ana River Mouth — Selected Rivers 6: West Coyote Hills Bid Upper Newport Bay Counties Unkages a. Coal Canyon c. Trabup Creek Water b. Irvine d. San Juan Creek ®Miles 0 1 2 4 8 B e Figure C -15. Priority Conservation Areas. �arn�pv { a DJ „r; r Conservation Biology Institute C -25 December 2009 References Refer to Section 7 of the report for references cited in Appendix C Conservation Biology Institute C -26 December 2009 Conservation Assessment /_1w,M10197 PAM 91 SENSITIVE SPECIES LISTS APPENDIX D.1 SENSITIVE SPECIES IN ORANGE COUNTY APPENDIX D.2 FILTERED SPECIES IN CORE HABITAT AREAS Conservation Biology Institute December 2009 Conservation Assessments Appendix D.1 Sensitive Species in Orange County Common Name Scientific Name Regulatory Status Distribution in Study Areal Plants Allen's pentachaeta Pentachaeta aurea ssp. allenii 1B.1 /G3T3 /S3 NF, SJ, DP A hanisma3 A hanismablitoides 1B.2 /G2 /S1.1 NC; DP Big-leaved crownbeard3 Verbesina dissita FT /ST /1B.1 /G2G3 /SI.I S7 (only U.S. population) Blochman's dudleya Dudleya blochmaniae ssp. blochmaniae 1B.1 /G2T2 /S2.1 DP, San Clemente State Park Braunton's milk -vetch Astra alus brauntonii FE /1B.1 /G2T2 /S2.1 SA California satintail Im erata brevi olia 2.1/G2/S2.1 SF Chaparral ragwort Senecio aphanactis 2.2/G3 ?/S 1.2 NC, San Clemente State Beach Cliffs ur e Eu horbia misera 2.2/G5/S3.2 SJ Coast woolly-heads Nemacaulis denudata var. denudata 1B.2/G3G4T3 ?/S2.2 NC Coulter's goldfields Lasthenia glabrata ssp. coulteri 1B.1 /G4T3 /S2.1 NC Coulter's matili'a o Romneya coulteri 4.2/G3/S3.2 SA, NF, SF, CH Coulter's saltbush Atri lex coulteri 1B.2/G2/S2.2 SF, SJ, NC Estuary seablits Suaeda esteroa 1B.2/G4/S3.2 NC Hall's monardella Monardella macrantha ssp. hallii 1B.3 /G5T3 /S2.1 SA Heart - leaved pitcher sae Le echinia cardio h lla 1B.2/G2/S2.2 SA Intermediate mariposa- lily3,4 Calochortus weedii var. intermedius 1B.2/G3G4T2/S2.2 SA, NF, SF, SJ, CH, WC, USA Laguna Beach dudle a3 Dudle a stoloni era FT /ST /1B.1 /GI /S1.1 SJ (endemic to Orange County) Long- spined spineflower Chorizanthe polygonoides var. lon is ina 1B.2/G5T3/S2.2 SA Malibu baccharis Baccharismalibuensis 1B.1 /GI /SL1 SA Many-stemmed dudle a" Dudle a multicaulis 1B.2/G2/S2.1 SA, NF, SF, SJ, CH ?, NC Mesa horkelia Horkelia cuneata ssp. puberula 1B.1 /G4T2 /S2.1 SA Mud nama Nama stenocarpum 2.2/G4G5/S I S2 SF, SJ, NC Nuttall's scrub oak' Quercus dumosa 1B.1 /GIG2 /S1.1 SJ, DP Palmer's grapplinghook Har a onella palmeri 4.2/G4/S3.2 SA (rarely), NF, SF Conservation Biology Institute D.1 -1 December 2009 Conservation Assessments Common Name Scientific Name Regulatory Status' Distribution in Study Areal Parry's tetracoccus Tetracoccus parryi 1B.2 /G4 /S2.2 SA Peninsular nolina Nolina cismontana 1B.2 /Gl /S1.1 SA, NF (core population), SF Plummer's mariposa-lily Calochortus plummerae IB.2/G3T3/S3.2 SA Prostrate vernal pool navarretia Navarretia prostrata 1B.1 /G2 ? /S2.1? NC (Fairview Park), San Clemente Robinson's pepper -grass Lepidium virginicum var. robinsonii IB.2/G5/T2 ?/S2.2 SA, NF, SF, SJ Salt marsh bird's -beak' Cordylanthus maritimus ssp. maritimus FE /SE /1 B.2 /G4 ? /T2 /S2.1 NC (Upper Newport Bay supports lar est So. CA. o ulation) Salt Spring checkerbloom Sidalcea neomexicana 2.2/G4? /S2S3 SF San Bernardino aster Symphyotrichum defoliatum ( =Aster defoliates) 1B.2/G3T3/S3.2 SA San Mi uel savo Sature'a chandleri 1B.2/G4/S3.2? SA Santa Monica dudle a Dudle a c mosa ssp. ovati olia FT /1B.2/G5/T2 ?/S2.2 SA Santiago Peak phacelia' Phacelia suaveolens ssp. keckii 1B.3 /G4T1 /S1.3 SA South Coast saltscale Atriplex pacitica 1 B.2/G3G4/S2.2 NC, San Clemente State Beach Southern t lan Centromadia parryi ssp. australis 1B.1 /G4T2 /S2.1 NF, SF, CH, NC Sticky dudleya Dudleya viscida 1B.2/G2/S2.2 SA, SF Summer holly Comarostaphylis diversifolia ssp. diversi olia 1B.2/G3T2/S2.2 SA, SJ Tecate cypress' Callitro sis orbesii 1B.1 /G2 /S1.1 SA Thread- leaved brodiaea' Brodiaea ali olia FT /SE /IB.1 /G2 /S2.1 SF, SJ White rabbit - tobacco Pseudognaphalium leucoce halum 2.2/G4/S2/S3.2 SA SF, USA Invertebrates California brackishwater snail Tryonia imitator G2G3 /S2S3 NC Riverside fairy shrim 3 Stre tote halus wootioni FE /GI /Sl NF, SF San Diego fairy shrim Branchinecta sandie onensis FE/GI/S1 SA, NC, SF Dorothy's El Segundo Dune weevil Tri onoscuta dorothea dorothea G1T1 /SI NC Globose dune beetle' Coelus globosus G1 /S1 NC Sandy beach tiger beetle Cicindela hirticollis gravida G5T2 /Sl NC Senile tiger beetle' Cicindela senilis rosti G4T1 /Sl NC Wandering = saltmarsh skipper' Pano uina errans G4G5 /SI NC Western beach tiger beetle' Cicindela latesi nata latesi nata G4T1T2 /SL NC Western tidal -flat tiger beetle Cicindela gabbii G4 /S 1 NC Conservation Biology Institute D.1 -2 December 2009 Conservation Assessments Common Name Scientific Name Regulatory Status' Distribution in Study Areal Monarch butterfly Danaus plexippus G5 /S3 SF, SJ, NC Quino checkerspot butterfly 3,5 Euphydryas editha quino FE /G5T1 /S1 Extirpated (Potential reintroduction sites in SA, NF, SJ) Fish Arroyo chub Gila orcuttii SSC /G5 /S2 SA, SF Santa Ana speckled dace Rhinichthys osculus SSC /G5T1 /S1 SA Santa Ana sucker''4 Catostomus santaanae FT /SSC /G1 /S1 Habitat along USA? Steelhead trout Onchorh nchus m kiss FE /SSC /G5 /T2Q /S2 SF, Trabuco and San Juan creeks Tidewater goby Eucvclogobius newberryi FE /SSC /G3 /S2S3 Extirpated Amphibians Arroyo toad Anax rus call ornicus FE /SSC /G2G3 /S2S3 SA, NF, SF Coast Range newt Taricha torosa torosa SSC /G5T4 /S4 SA Western s adefoot Sea hammondii SSC /G3 /S3 NF, SF, SJ Reptiles California mountain kingsnake Lampropeltiszonata SSC /G4G5 /S1S2 SA, NF Coast (San Diego) horned lizard"' Phrynosoma coronatum blainvillei SSC /G4G5 /S3S4 SA, NF, SF, SJ, CH, NC Coast patch-nosed snake Salvadora hexale is virgultea SSC /G5T3 /S2S3 SA, NF, CH Coastal western whiptail Aspidoscelis tigris stejnegeri G5T3T4 /S2S3 NF, SJ Northern red - diamond rattlesnake` Crotalus ruber ruber SSC /G4T3T4 /S2? SA, NF, SF, SJ, CH Orange-throated whi tail'.4 As idoscelis hyperythrus SSC /G5 /S2 SA, NF, SF, SJ, CH Rosy boa Charina trivirgata G4G5 /S3S4 SA, NF Southwestern pond turtle"4 Actinem s marmorata pallida SSC /G3G4T2T3Q /S2 SA, NF, SF, SJ, CH, NC, USA Two-striped garter snake Thamno his hammondii SSC /G3 /S2 SA, NF, SF Birds American peregrine falcon Falco peregrinus anatum SE,FP /G4T3 /S2 SF, NC Beldin 's savannahs arrow' Passerculus sandwichensis beldin i SE/G5T3Q /S3 NC Black skimmer Rynchops niger SSC /G5 /S 1 S3 NC Burrowing owl Athene eunicularia SSC /G4 /S2 SF, SJ, NC California black rail' Laterallus 'amaicensis eoturniculus ST /G4T1 /S1 NC California brown pelican Pelecanus occidentalis californicus G4T3/SlS26 NC California homed lark Eremo hila al estris actia WL /G5T3Q /S3 NF Conservation Biology Institute D.1 -3 December 2009 Conservation Assessments Common Name Scientific Name Regulatory Status' Distribution in Study Areal California least tem3 Sternula antillarum browni FE /SE /G4T2T3Q /S2S3 NC Coastal cactus wren 3.4 Campylorhynchus brunneicapillus sandiegensis SSC /G5T3Q /S3 NF, SF, SJ, CH, WC, NC Coastal California natcatcher3' Polio tila call ornica call ornica FT /SSC /G3T2 /S2 SA, NF, SF, SJ, CH, WC, NC Cooper's hawk Acci iter coo eri WL /G5 /S3 SA, SF, SJ, WC, NC Ferruginous hawk Buteo regalis WL /G4 /S3S4 NF, NC Golden eagle Aquila chrysaetos FP, WL /G5/S3 SA, SF, CH, USA Grasshopper sparrow Ammodramus savannarum SSC /G5 /S2 SJ, CH, NC Least Bell's vireo''" Vireo bellii pusillus FE /SE /G5T2 /S2 SA, NF, SF, SJ, CH, WC (migrant only), USA, NC Light-footed clapper rail3 Rallus lon irostris levi es FE /SE /G5T1T2 /Sl NC Long-eared owl Asia otus SSC /G5 /S3 SA, SF Northern harrier Circus cyaneus SSC /G5 /S3 SF, WC Osprey Pandion haliaetus WL /G5 /S3 NC So. CA. rufous - crowned sparrow" Aimo hila rufice s canescens WL /G5T2T4 /S2S3 SA, NF, SF, SJ, WC Southwestern willow flycatcher Empidonax trallii extimus FE /SE /G5TIT2 /SI SF, USA Tricolored blackbird A elaius tricolor SSC /G2G3 /S2 SF Western snowy love Charadrius alexandrinus nivosus FT /SSC /G4T3 /S2 NC White - tailed kite Elanus leucurus FP /G5 /S3 SF, WC, NC Yellow- breasted chat kteria vircm SSC /G5 /S3 SJ Mammals Big free- tailed bat N ctiinomo s macrotis SSC /G5 /S2 NC? Hoary bat Lasiurus cinereus G5 /S4? NC Mexican lon -tongued bat Choeron cteris mexicana SSC /G4 /S1 SF Pallid bat ' Antrozous pallidus SSC /G5 /S3? SA, NF, SF Pocketed free - tailed bat N ctinomo s femorosaccus SSC /G4 /S2S3 CH? WC? Western mastiff bat Eumo s perotis californicus SSC /G5T4 /S3? SA, NF, SF, SJ, CH, USA, NC Western red bat Lasiurus blossevillii SSC /G5 /S3? SF Western yellow bat Lasiurus xanthinus SSC /G5 /S3 SF, DP Long-eared m otis ' M otis evotis SA, NF Western small - footed m otis3'4 M otis ciliolabrum SF Yuma m otis' M otis yumanensis G5 /S4 SF Conservation Biology Institute D.1 -4 December 2009 Conservation Assessments Common Name Scientific Name Regulatory Status' Distribution in Study Areal American badger Taxidea taxus SSC /G5 /S4 NC, SF South Coast marsh vole Microtus californicus stephensi SSC /G5T1T2 /Sl S2 NC Southern California saltmarsh shrew Sorex ornatus salicornicus SSC /G5T1T2 /S 1 S2 NC Dulzura pocket mouse Chaetodi us calf ornicusemoralis SSC /G5T3 /S2? SF NW San Diego pocket mouse Chaetodipusfallaxfallax SSC /G5T3 /S2S3 SF? Pacific pocket mouse' Pero nathus lon imembris pacificus FE /SSC /G5Tl /Sl DP San Die o desert woodrat Neotoma le ida intermedia SSC /G5T3 ? /S3? NF B obcat ' Lvnx rules SA, NF, SF, SJ, CH, USA Mountain Lion''' Puma concolor SA, NF, SF, CH, USA Sources: CNDDB, U.S. Fish and Wildlife Service, California Wildlife Habitat Relationships, museum records, reports, and data from individuals having specific knowledge of the region's biological resources. ' Regulatory Status: FE — federally listed as endangered FT = federally listed as threatened SE = state listed as endangered ST = state listed as threatened SSC = state species of special concern FP = state fully protected WL = state watch list 1B = CNPS List 1 B — Rare, threatened, or endangered in California and elsewhere 0.1: Seriously endangered in California 0.2: Fairly endangered in California 0.3: Not very endangered in California 2 = CNPS List 2 — Rare threatened, or endangered in California, but more common elsewhere 0.1: Seriously endangered in California 0.2: Fairly endangered in California 4 = CNPS List 4 — Limited Distribution (Watch List) 0.2: Fairly endangered in California Conservation Biology Institute D.1 -5 December 2009 Conservation Assessments G Rank = (CNDDB Element, Global Ranking: G 1 = Less than 6 viable element occurrences OR less than 1,000 individuals OR less than 2,000 acres G2 = 6 -20 element occurrences OR 1,000 -3,000 individuals OR 2,000- 10,000 acres G3 = 21 -80 element occurrences OR 3,000 - 10,000 individuals OR 10,000 - 50,000 acres G4 = Apparently secure, but some threat or somewhat narrow habitat G5 = Population or stand demonstrably secure to ineradicable due to being commonly found in the world Note: Subspecies receive a T -rank attached to the G -rank; the G -rank then refers to the entire species, whereas the T -rank refers to the subspecies or variety. S Rank = CNDDB Element, State Ranking: S 1= Less than 6 occurrences OR less than 1,000 individuals OR less than 2,000 acres S 1.1 = very threatened S 1.2 = threatened S 1.3 = no current threats known S2 = 6 -20 element occurrences OR 1,000 -3,000 individuals OR 2,000- 10,000 acres S2.1 = very threatened S2.2 = threatened 52.3 = no current threats known S3 = 21 -80 element occurrences OR 3,000 - 10,000 individuals OR 10,000 - 50,000 acres 53.1 = very threatened 53.2 = threatened 53.3 = no current threats known S4 = Apparently secure, but some threat or somewhat narrow habitat (no threat rank) S5 = Population or stand demonstrably secure to ineradicable due to being commonly found in California (no threat rank) Z Distribution in Study Area: SA = Santa Ana Mountains; NF = Northern Foothills; SF = Southern Foothills, SJ = San Joaquin Hills; CH = Chino Hills; WC = West Coyote Hills; USA = Upper Santa Ana River; NC = North Coast; DP = Dana Point Headlands. s Filtered Species = Includes species that are federally or state endangered or threatened, restricted in distribution [CNDDB State Ranking of S1], and/or on OCTA's renewed Measure M (M2) Freeway projects NCCP/HCP proposed species list. Species on OCTA's renewed Measure M (M2) Freeway projects NCCP /HCP proposed species list. Presumed extirpated in study area, but SA, NF considered potential recovery sites. e Delisted as federally endangered on 11/11/09 (USFWS 2009). Conservation Biology Institute D.1 -6 December 2009 Conservation Assessments Appendix D.2 Filtered Species in Core Habitat Areas' °2 Common Name Scientific Name SA NF SF Si CH WC USA North Coast SB BC SA NB Plants A hanisma A hanisma blaoides X X Big-leaved crownbeard Verbesina dissita X Braunton's milk -vetch Astragalus brauntonii X* Chaparral ragwort Senecio a hanactis X Coulter's matili'a poppy' Romne a coulteri + + + + Intermediate mariposa -lily° Calochortus weedii var. intermedius X X X X X + X Laguna Beach dudle a Dudleya stoloni era X Malibu baccharis Baccharis malihuensis X Many - stemmed dudleya Dudleya multicaulis X X X X X? X Nuttall's scrub oak Quercus dumosa X Peninsular nolina Nolina cismontana X X X Salt marsh bird's -beak Cordylanthus maritimus ssp. maritimus X X X Santa Monica dudle a Dudleya c mosa ssp. ovati olia X Santiago Peak phacelia Phacelia suaveolens ssp. keckii X Southern tarplant Centromadia parryi ssp. australis X X X X X X Tecate cypress Callitro sis orbesii X Thread- leaved brodiaea Brodiaea fili olio X X X Invertebrates Riverside fairy shrimp Stre tote halus woottoni X* X San Diego fairy shrimp Branchinecta sandie onensis X X* X* Dorothy's El Segundo Dune weevil Trigonoscuta dorothea dorothea X Globose dune beetle Coelus globosus X Sandy beach tiger beetle Cicindela hirticollis gravida X Conservation Biology Institute D.2 -1 December 2009 Conservation Assessments Common Name � Scientific Name SA NF SF Si CH WC USA North Coast SB BC SA NB Senile tiger beetle Cicindela senilisfrosti X Wandering (= saltmarsh) skipper Pano ulna errans X Western beach tiger beetle Cicindela latesignata latesi nata X X Western tidal -flat tiger beetle Cicindela gabbli X X Quino checkers of butterfl t Euphydryas editha quino j Fish Arroyo chub° Gila orcuttii X X Santa Ana sucker' Catostomus santaanae X? Steelhead trout Onchorh nchus m A-iss Tidewater goby Eucyclogobius newberryi f Amphibians Arroyo toad Anaryrus call ornicus X* X X* Reptiles Coast San Diego) horned lizard Ph nosoma coronatum blainvillei X X X X X X Northern red - diamond rattlesnake° Crotalus ruber Tuber X X X X X Orange-throated whta i il As idoscelis h e thrus X X X X X Southwestern and turtle Actinem s marmorata pallida X X X X X X X X Birds American peregrine falcon Falco peregrinus anatum + + + + Beldin 's savannahs arrow Passerculus sandwichensis beldin i X X X X California black rail Laterallus jamaicensis coturniculus X California brown pelican Pelecanus occidentalis calf ornicus + + + California least tem Sternula antillarum browni X X X X Coastal cactus wren" Campylorhynchus brunneicapillus sandie ensis X X X X X X + + Coastal California natcatcher° Po110 tila call arnica calf ornica X* X X* X* X* X* X* X + X Least Bell's vireo° Vireo bellii pusillus X X X X X + X X Light-footed clapper rail Rallus lon irostris levi es X X X X Southern California rufous- crowned sparrow" Aimophila rufceps canescens X X X X + Conservation Biology Institute D.2 -2 December 2009 Conservation Assessments Common Name Scientific Name SA NF SF SJ CH WC USA North Coast SB BC SA NB Southwestern willow flycatcher" Empidonax trallu extimus X X Western snowy lover Charadrius alexandrinus nivosus X + + Mammals Mexican long - tongued bat Choeronycteris mexicana X Pallid bat" Antrozous allidus X X X Long-eared m Otis M otis evotis + + Western small- footed myotis" Myotis ciliolabrum X Yuma m otis M otis yumanensis X Pacific pocket mouse Pero nathus Ion imembris paciticus Bobcat" Lynx rufus + + + + + + + Mountain lion° Puma concolor + + + + + Summary Filtered Species 25 19 26 15 13 5 8 13 13 9 18 T& E Species' 6 4 9 5 2 1 2 6 7 5 8 M2 Species' 15 16 18 11 13 4 7 3 2 3 5 Critical Habitat' 2 3 3 0 1 1 0 0 0 1 0 Core Habitat Areas: SA = Santa Ana Mountains; NF = Northern Foothills; SF = Southern Foothills; SJ = San Joaquin Hills; CH = Chino Hills; WC = West Coyote Hills; USA = Upper Santa Ana River; North Coast (NC): SB = Seal Beach; BC = Bolsa Chica; SA = Santa Ana River Mouth; NB = Upper Newport Bay. 2 Species occurrences: X = California Natural Diversity Data Base (CNDDB) or U.S. Fish and Wildlife Service (USFWS) records; * = Critical Habitat; +- data from other sources; ? = location questionable; t = extirpated and /or potential recovery unit. s Filtered species = federally or state endangered or threatened; restricted in distribution (CNDDB State Ranldng of S 1), and /or on OCTA's renewed Measure M (M2) Freeway projects NCCP /HCP proposed species list). 4 Species on OCTA's renewed Measure M (M2) Freeway projects NCCP/HCP proposed species list. T & E species = Federally or state endangered or threatened. ' M2 species = Species on OCTA's renewed Measure M (M2) Freeway projects NCCP/HCP proposed species list. Critical Habitat = Federally designated critical habitat (includes proposed and unoccupied critical habitat). Conservation Biology Institute D.2 -3 December 2009 Conservation Assessment /_1»21 Ilk 19D.411111 :11 RESERVE ELEMENT ATTRIBUTES APPENDIX E.2 LINKAGES Conservation Biology Institute December 2009 Appendix E.1 Core Habitat Area Attributes CORE HABITAT AREA: SANTA ANA MOUNTAINS • The largest core habitat area in Orange County (84,480 acres) and the `backbone' of the regional preserve system • Contiguous with or in proximity to 4 other core areas Regional context • Includes national forest lands, state park lands, ecological preserves, national landmark lands, wilderness parks, regional parks, nature preserves, and private protected lands • Supports 6 threatened and endangered species • Supports 28 vegetation communities • 25 filtered species • T & E species: Braunton's milk -vetch (FE), Santa Monica dudleya (FT), San Diego fairy shrimp (FE), arroyo toad (FE), coastal California gnatcatcher (FT), least Bell's vireo (FE, SE) Known filtered species 1,2 • M2 Species: Braunton's milk- vetch, Coulter's matilija poppy, designated critical habitat, intermediate mariposa -lily, many - stemmed dudleya, arroyo chub, coast and under - protected (San Diego) horned lizard, northern red - diamond rattlesnake, vegetation southwestern pond turtle, coastal California gnatcatcher, least Bell's vireo, southern California rufous- crowned sparrow, pallid bat, long - eared myotis, bobcat, mountain lion • Critical habitat: Braunton's milk - vetch, coastal California gnatcatcher • Under - protected vegetation communities: Riparian (Fremont cottonwood, riparian mixed hardwood), annual grasses and forbs Landscape integrity and • High landscape integrity due to large size, lack of roads, minimal connectivity development • Contiguous with protected lands to the north, south, east, and west Long -term ability to retain • Intact landscape provides resilience to future climate change and species and habitats disturbance events for species and habitats • Core habitat area for coniferous forest, oak woodland, montane chaparral, coastal sage scrub, grassland, and riparian mixed hardwoods Core habitat/populations o Core populations of Braunton's milk- vetch, Tecate cypress, and arroyo toad • Supports wide - ranging animals such as mountain lion, mule deer, coyote, and bobcat Conservation Biology Institute E.1 -1 December 2009 CORE HABITAT AREA: SANTA ANA MOUNTAINS • Existing, protected lands in or adjacent to this core: Cleveland National Forest, Chino Hills State Park, Coal Canyon Ecological Preserve, Irvine Ranch National Natural Landmark, Weir Canyon Importance to existing Regional Park, Santiago Oaks Regional Park, Limestone and Whiting conservation easements Regional Park, Modjeska Canyon Nature Preserve, and private protected lands • Portions of this core included in the Central Subarea Reserve of the Nature Reserve of Orange County • Tecate cypress forest Other special features • Near- endemic plant species such as Santiago Peak phacelia, heart- leaved pitcher sage • Audubon Important Bird Area in art) Filtered species = species listed as federally or state threatened or endangered, restricted in distribution (State ranking of SI), and /or on OCTA's NCCP/HCP proposed species list for the Renewed Measure M (M2) Freeway projects. T & E Listing Status: FE = Federally listed as Endangered; FT = Federally listed as Threatened; SE = State listed as Endangered; ST = State listed as Threatened. Conservation Biology Institute E.1 -2 December 2009 Conservation Assessment CORE HABITAT AREA: NORTHERN FOOTHILLS • Medium -sized core habitat area (23,639 acres) situated between the largest regional core habitat area to the east and urban development to the west Regional context • Includes national forest lands, state park lands, ecological preserves, national landmark lands, wilderness parks, regional parks, nature preserves, and private protected lands • Supports 4 threatened and endangered species • Supports 21 vegetation communities • 19 filtered species • T & E species: Riverside fairy shrimp (FE), arroyo toad (FE), coastal California gnatcatcher (FT), least Bell's vireo (FE, SE) • M2 Species: Coulter's matilija poppy, intermediate mariposa -lily, Known filtered species,' '2 many - stemmed dudleya, southern tarplant, coast (San Diego) horned designated critical habitat, lizard, northern red - diamond rattlesnake, orange - throated whiptail, and under - protected southwestern pond turtle, coastal cactus wren, coastal California vegetation gnatcatcher, least Bell's vireo, southern California rufous- crowned sparrow, pallid bat, long -eared myotis, bobcat, mountain lion • Critical habitat: Riverside fairy shrimp, arroyo toad (proposed), coastal California gnatcatcher • Under - protected vegetation communities: Annual grasses and forbs • Relatively high landscape integrity due to size and rural (rather than Landscape integrity and urban) development; fragmentation along western edge due to connectivity development and roads • Contiguous with Santa Ana Mountains core habitat area to the east Long -term ability to retain ' Relatively intact landscape provides resilience to future climate change species and habitats for species and habitats; overall resilience enhanced by contiguity with larger core habitat area to the east • Core habitat area for oak woodlands, chaparral, scrub, and annual grassland • Core populations of intermediate mariposa lily, peninsular nolina, Core habitat/populations coastal cactus wren, coastal California gnatcatcher, and rufous - crowned sparrow • Supports wide - ranging animals (mountain lion, mule deer, coyote, bobcat) Conservation Biology Institute E.1 -3 December 2009 Conservation Assessment CORE HABITAT AREA: NORTHERN FOOTHILLS I I • Existing, protected lands in or adjacent to this core: Cleveland National Forest, Irvine Ranch National Natural Landmark, Irvine Importance to existing Regional Park, Limestone and Whiting Wilderness Park, El Toro conservation easements National Wildlife Refuge (future) • Largely protected as part of the Central Subarea Reserve of the Nature Reserve of Orange County Other special features • Alluvial scrub (e.g., along Santiago Wash) e Audubon Important Bird Area Filtered species = species listed as federally or state threatened or endangered, restricted in distribution (State ranking of Sl), and /or on OCTA's NCCP /HCP proposed species list for the Renewed Measure M (M2) Freeway projects. 2 T & E Listing Status: FE = Federally listed as Endangered; FT = Federally listed as Threatened; SE = State listed as Endangered; ST = State listed as Threatened. Conservation Biology Institute E.1 -4 December 2009 Conservation Assessment CORE HABITAT AREA: SOUTHERN FOOTHILLS • The second largest core habitat area (42,562 acres) • Contiguous with the largest core habitat area to the north, and protected ands to the south and east in San Diego and Riverside Regional context counties, respectively • Supports 9 threatened and endangered species • Supports 19 vegetation communities • Supports at least 50% of the remaining coastal cactus wren population • 26 filtered species • T & E species: Thread- leaved brodiaea (FT, SE), Riverside fairy shrimp (FE), San Diego fairy shrimp (FE), steelhead trout (FE), arroyo toad (FE), American peregrine falcon (SE), coastal California gnatcatcher (FT), least Bell's vireo (FE, SE), southwestern willow flycatcher (FE, SE) 2 Known filtered species ' • M2 Species: Coulter's matilija poppy, intermediate mariposa -lily, designated critical habi tat, many - stemmed dudleya, southern tarplant, arroyo chub, coast (San and under - protected Diego) homed lizard, northern red - diamond rattlesnake, orange - vegetation throated whiptail, southwestern pond turtle, coastal cactus wren, coastal California gnatcatcher, least Bell's vireo, southern California rufous - crowned sparrow, southwestern willow flycatcher, pallid bat, western small- footed myotis, bobcat, mountain lion • Critical habitat: Steelhead trout (unoccupied), arroyo toad (proposed), coastal California gnatcatcher • Under - protected vegetation communities: Riparian (riparian mixed shrub), annual grasses and forbs • High landscape integrity in southeastern core due to size, lack of roads, Landscape integrity and minimal development, and connectivity with open space to the connectivity northeast, south, and east; lower landscape integrity along northern and northwestern boundaries due to fragmentation from urban development and roads Long -term ability to retain . Intact landscape provides resilience to future climate change and species and habitats disturbance events for species and habitats • Core habitat area for coastal sage scrub, grassland, and riparian habitats • Core populations of thread- leaved brodiaea, arroyo toad, coastal cactus Core habitat /populations wren, coastal. California gnatcatcher, and raptors . Supports wide - ranging species such as mountain lion, mule deer, coyote, and bobcat • Important raptor area (supports the remaining golden eagles pairs in the County) Conservation Biology Institute E.1 -5 December 2009 Conservation Assessment CORE HABITAT AREA: SOUTHERN FOOTHILLS • Existing, protected lands in or adjacent to this core: Cleveland National Forest, Camp Pendleton Marine Corps Base (San Diego County), San Mateo Wilderness (Riverside County), Starr Ranch Importance to existing Sanctuary, O'Neill Regional Park, Thomas F. Riley Regional Park, conservation easements Caspers Wilderness Park, Rancho Mission Viejo Ecological Reserve, Chiquita Canyon Conservation Area, Ladera Land Conservancy, and San Mateo State Park (San Diego County) • Largely included in Southern Subregion (Orange County) NCCP Other special features • Audubon Important Bird Area Filtered species = species listed as federally or state threatened or endangered, restricted in distribution (State ranking of Sl), and /or on OCTA's NCCP /HCP proposed species list for the Renewed Measure M (M2) Freeway projects. T & E Listing Status: FE = Federally listed as Endangered; FT = Federally listed as Threatened; SE = State listed as Endangered; ST = State listed as Threatened. Conservation Biology Institute E.1 -6 December 2009 Conservation Assessment CORE HABITAT AREA: SAN JOAQUIN HILLS • Medium -sized core habitat area (20,673 acres) that is relatively intact Regional context but isolated from other core areas • Supports 5 threatened and endangered species • Supports 18 vegetation communities • 15 filtered species • T & E species: Big - leaved crownbeard (FT, ST), Laguna Beach dudleya (FT, ST), thread- leaved brodiaea (FT, SE), coastal California gnatcatcher (FT), least Bell's vireo (FE, SE) Known filtered species,1,2 • M2 Species: Intermediate mariposa -lily, many- stemmed dudleya, designated critical habitat, coast (San Diego) horned lizard, northern red - diamond rattlesnake, and under - protected orange- throated whiptail, southwestern pond turtle, coastal cactus vegetation wren, coastal California gnatcatcher, least Bell's vireo, southern California rufous- crowned sparrow, bobcat • Critical habitat: None • Under - protected vegetation communities: Fremont cottonwood, willow, annual grasses and £orbs Landscape integrity and • Relatively high landscape integrity; bisected by 2 major roads (SR -73.. connectivity SR 133) • "Steppingstone" connection to Upper Newport Bay core habitat area • Resilience to future climate change and disturbance events may be Long -term ability to retain compromised by isolation from other core habitat areas species and habitats • Susceptible to lowered species fitness (e.g., genetic erosion) due to isolation • Core habitat area for coastal sage scrub, grassland, and riparian habitats • Core populations of big- leaved crownbeard, Laguna Beach dudleya, Core habitat /populations many - stemmed dudleya, coastal cactus wren, California gnatcatcher • Wide- ranging species include bobcat and coyote; bobcat population in the San Joaquin Hills is genetically distinct from inland population (Lyren et al. 2008) • Existing, protected lands in or adjacent to this core: Laguna Coast Wilderness Park, Crystal Cove State Park, Aliso and Woods Canyon Importance to existing Regional Park, Laguna Laurel Ecological Reserve, City of Irvine Open conservation easements Space Reserve, Irvine Ranch Land Reserve • Largely protected as part of the Coastal Subarea Reserve of the Nature Reserve of Orange County Conservation Biology Institute E.1 -7 December 2009 Conservation Assessment CORE HABITAT AREA: SAN JOAQUIN HILLS • Only U.S. population of big - leaved crownbeard • Supports Orange County endemic species (Laguna Beach dudleya) Other special features • Potential reintroduction site for the federally- endangered tidewater goby (Aliso Creek) • Audubon Important Bird Area Filtered species = species listed as federally or state threatened or endangered, restricted in distribution (State ranking of S1), and/or on OCTA's NCCP /HCP proposed species list for the Renewed Measure M (M2) Freeway projects. 2 T & E Listing Status: FE = Federally listed as Endangered; FT = Federally listed as Threatened; SE = State listed as Endangered; ST = State listed as Threatened. Conservation Biology Institute E.1 -8 December 2009 Conservation Assessment CORE HABITAT AREA: CHINO HILLS • Medium -sized core habitat area (12,601 acres) with some internal Regional context fragmentation • Supports 2 threatened and endangered species • Supports 13 vegetation communities • 13 filtered species • T & E species: coastal California gnatcatcher (FT), least Bell's vireo (FE, SE) • M2 Species: Coulter's matilija poppy, intermediate mariposa -lily, Known filtered species,t'2 many - stemmed dudleya, southern tarplant, coast (San Diego) horned designated critical habitat, lizard, northern red - diamond rattlesnake, orange- throated whiptail, and under - protected southwestern pond turtle, coastal cactus wren, coastal California vegetation gnatcatcher, least Bell's vireo, bobcat, mountain lion • Critical habitat: Coastal California gnatcatcher • Under - protected vegetation communities: California walnut woodland, coastal mixed hardwood, willow, riparian mixed hardwood, annual grasses and forbs • Relatively high landscape integrity in interior of core area; fragmented by highways to the northeast and south, and development to the Landscape integrity and southwest connectivity • Contiguous with habitat to the north, northwest in the Puente Hills; adjacent to the Upper Santa Ana River core habitat area; in proximity (and functionally connected) to the Santa Ana Mountains core area Long -term ability to retain ' Resilience to future climate change and ability to continue supporting species and habitats wide- ranging species is dependent on maintaining connectivity with the Puente Hills to the northwest and Santa Ana Mountains to the south • Core habitat area for woodlands (including California walnut woodland), chaparral, scrub, grassland, and riparian habitats Core habitat /populations • Core populations of coastal cactus wren and coastal California gnatcatcher • Supports wide - ranging species (mountain lion, mule deer, bobcat, coyote) Importance to existing • Existing, protected lands in or adjacent to this core: Chino Hills State conservation easements Park, Carbon Canyon Regional Park, Featherly Regional Park • Supports the only California walnut woodland habitat in the County Other special features • Important for Santa Ana Mountain population of mountain lions • Audubon Important Bird Area Filtered species = species listed as federally or state threatened or endangered, restricted in distribution (State ranking of S1), and/or on OCTA's NCCP /HCP proposed species list for the Renewed Measure M (M2) Freeway projects. T & E Listing Status: FE = Federally listed as Endangered; FT = Federally listed as Threatened; SE = State listed as Endangered; ST = State listed as Threatened. Conservation Biology Institute E.1 -9 December 2009 Conservation Assessment CORE HABITAT AREA: WEST COYOTE HILLS • Second smal lest core habitat area (537 acres) • Isolated by urban development • Core population (ca. 60 pairs) of coastal California gnatcatchers Regional context • Possible refugium site for gnatcatchers to the north in the Puente - Chino Hills • Supports I threatened and endangered species • Supports 5 vegetation communities • 5 filtered species • T & E species: coastal California gnatcatcher (FT), least Bell's vireo Known filtered species,' z (migrant only) (FE, SE) designated critical habitat, . M2 Species: Intermediate mariposa -lily, coastal cactus wren, coastal and under - protected California gnatcatcher, least Bell's vireo (migrant only), southern vegetation California rufous- crowned sparrow • Critical habitat: Coastal California gnatcatcher • Under - protected vegetation communities: Annual grasses and forbs • Moderate integrity within core habitat area, but exists within a matrix Landscape integrity and of urban development and subject to edge effects connectivity • Isolated from other core habitat areas and lacking the full range of ecosystem functions • Resilience to future climate change and disturbance events compromised by size, shape, and isolation Long -term ability to retain • Susceptible to lowered species fitness (e.g., genetic erosion) due to species and habitats isolation • May provide temporary refugium for gnatcatchers in Chino- Puente Hills Core habitat/populations • Core habitat for coastal sage scrub • Core populations of coastal cactus wren, coastal California gnatcatcher Importance to existing • Existing, protected lands in or adjacent to this core: West Coyote Hills conservation easements Nature Park, urban parks (Ralph B. Clark Regional Park, Laguna Lake Park) Other special features . Wintering raptors Filtered species = species listed as federally or state threatened or endangered, restricted in distribution (State ranking of S1), and/or on OCTA's NCCP /HCP proposed species list for the Renewed Measure M (M2) Freeway projects. 2 T & E Listing Status: FE = Federally listed as Endangered; FT = Federally listed as Threatened; SE = State listed as Endangered; ST = State listed as Threatened. Conservation Biology Institute E.1 -10 December 2009 Conservation Assessment CORE HABITAT AREA: UPPER SANTA ANA RIVER ja • Smallest core habitat area (504 acres) • Situated between two larger cores (Santa Ana Mountains, Chino Hills); Regional context functions as a critical wildlife corridor between these two areas • 2 threatened and endangered species; potential habitat for a third threatened species • Significant stands of riparian habitat • 8 filtered species • T & E species: Santa Ana sucker habitat (FT), least Bell's vireo (FE, SE), southwestern willow flycatcher (FE, SE) Known filtered species,' Z • M2 Species: Intermediate mariposa -lily, Santa Ana sucker (habitat), designated critical habitat, southwestern pond turtle, least Bell's vireo, southwestern willow and under - protected flycatcher, bobcat, mountain lion vegetation • Critical habitat: None • Under - protected vegetation communities: Coastal mixed hardwood, Fremont cottonwood, willow, riparian mixed hardwood, annual grasses and fortis • Low landscape integrity due to river alterations and adjacent development and roads (SR -91) • Contiguous with two core habitat areas; one of these — the Santa Ana Landscape integrity and Mountains core — is a high integrity landscape element and the largest connectivity core area in the region • Downstream from Prado Basin, which supports the largest intact patch of riparian habitat south of the Kern River Preserve and one of the largest populations of least Bell's vireo in the world (National Audubon Society 2009). Long -term ability to retain • Resilience to future climate change and catastrophic disturbance events species and habitats may be compromised by size, shape, edge effects, and infrastructure and road widening projects • Core habitat area for sycamore and cottonwood woodlands, riparian Core habitat/populations mixed hardwood, willow forests • Core populations of Least Bell's vireo, southwestern willow flycatcher • Supports wide - ranging animals (mountain lion, bobcat) Importance to existing • Existing, protected lands in or adjacent to this core: Featherly conservation easements Regional Park, Chino Hills State Park, Irvine Ranch National Natural Landmark • Connection for wide - ranging species between the Santa Ana Other special features Mountains and Chino Hills • Downstream from core populations of riparian- obligate birds in Prado Basin Conservation Biology Institute E.1 -11 December 2009 Filtered species = species listed as federally or state threatened or endangered, restricted in distribution (State ranking of SI), and/or on OCTA's NCCP /HCP proposed species list for the Renewed Measure M (M2) Freeway projects. s T & E Listing Status: FE = Federally listed as Endangered; FT = Federally listed as Threatened; SE = State listed as Endangered; ST = State listed as Threatened. Conservation Biology Institute E.1 -12 December 2009 CORE HABITAT AREA: NORTH COAST — SEAL BEACH • Small core habitat area (1,145 acres) • Includes the Seal Beach National Wildlife Refuge • Includes some of the most important remnant coastal wetlands in Regional context southern California • Provides habitat for migrating shorebirds, waterfowl, wintering geese, and foraging raptors • Supports 6 threatened and endangered species • 13 filtered species • T & E species: Salt marsh bird's -beak (FE, SE), American peregrine Known filtered species,' '2 falcon (SE), Belding's savannah sparrow (SE), California least tern designated critical habitat, (FE, SE), light- footed clapper rail (FE, SE), western snowy plover (FT) and under - protected • M2 Species: Southern tarplant, coast (San Diego) homed lizard, vegetation southwestern pond turtle • Critical habitat: None • Under - protected vegetation communities: None • Moderate to low landscape integrity; situated within a matrix of urban Landscape integrity and development and subject to edge effects connectivity • Isolated from other core habitat areas and lacking the full range of ecosystem functions Long -term ability to retain • Resilience to future climate change and long -term ability to support species and habitats habitat and species may be compromised by size and isolation; however, core is protected as a national wildlife refuge • Core habitat area for coastal saltmarsh Core habitat/populations • Core populations of Belding's savannah sparrow, California least tern, light- footed clapper rail • Extensive grasslands provide important raptor habitat Importance to existing • Existing, protected lands in or adjacent to this core: Seal Beach conservation easements National Wildlife Refuge Other special features • In proximity to Los Cerritos Wetlands . Audubon Important Bird Area Filtered species = species listed as federally or state threatened or endangered, restricted in distribution (State ranking of SI), and/or on OCTA's NCCP /HCP proposed species list for the Renewed Measure M (M2) Freeway projects. T & E Listing Status: FE = Federally listed as Endangered; FT = Federally listed as Threatened; SE = State listed as Endangered; ST = State listed as Threatened. Conservation Biology Institute E.1 -13 December 2009 CORE HABITAT AREA: NORTH COAST — BOLSA CHICA • Small core habitat area (1,166 acres) • Includes Bolsa Chica Ecological Reserve • Includes some of the most important remnant coastal wetlands in Regional context southern California • Provides habitat for migrating shorebirds, waterfowl, wintering geese, and foraging raptors • Supports 7 threatened and endangered species • 13 filtered species • T & E species: Salt marsh bird's -beak (FE, SE), American peregrine Known filtered species 1,2 falcon (SE), Belding's savannah sparrow (SE), California least tern designated critical habitat, (FE, SE), coastal California gnatcatcher (FT), light- footed clapper rail and under - protected (FE, SE), western snowy plover (FT) vegetation • M2 Species: Southern tarplant, coastal California gnatcatcher • Critical habitat: None • Under - protected vegetation communities: Riparian mixed hardwood, annual grasses and £orbs • Low integrity; situated within a matrix of urban development and Landscape integrity and subject to edge effects connectivity • Isolated from other core habitat areas and lacking the full range of ecosystem functions Long -term ability to retain • Resilience to future climate change and long -term ability to support species and habitats habitat and species may be compromised by size and isolation; however, much of the core is protected as an ecological reserve • Core habitat area for coastal saltmarsh Core habitat/populations • Core populations of Belding's savannah sparrow, California least tern, light- footed clapper rail • Extensive grasslands provide important raptor habitat Importance to existing • Existing, protected lands in or adjacent to this core: Bolsa Chica conservation easements Ecological Reserve, Bolsa Chica State Beach Other special features • Supports 10% of the world's population of California least tern • Audubon Important Bird Area Filtered species = species listed as federally or state threatened or endangered, restricted in distribution (State ranking of S 1), and/or on OCTA's NCCP /HCP proposed species list for the Renewed Measure M (M2) Freeway projects. 2 T & E Listing Status: FE — Federally listed as Endangered; FT — Federally listed as Threatened; SE = State listed as Endangered; ST — State listed as Threatened. Conservation Biology Institute E.1 -14 December 2009 CORE HABITAT AREA: NORTH COAST — SANTA ANA RIVER MOUTH • Small core habitat area (7 10 acres) • Includes some of the most important remnant coastal wetlands in Regional context southern California • Provides habitat for migrating shorebirds, waterfowl, wintering geese, and foraging raptors • Supports 6 threatened and endangered species • 9 filtered species • T & E species: San Diego fairy shrimp (FE), Belding's savannah sparrow (SE), California least tem (FE, SE), coastal California Known filtered species,' '2 gnatcatcher (FT), light- footed clapper rail (FE, SE), western snowy designated critical habitat, plover (FT) and under - protected • M2 Species: Southern tarplant, coastal cactus wren, coastal California vegetation gnatcatcher • Critical habitat: San Diego fairy shrimp • Under - protected vegetation communities: Willow, coastal bluff scrub, annual grasses and forbs • Low integrity; situated within a matrix of urban development and Landscape integrity and subject to edge effects connectivity . Isolated from other core habitat areas and lacking the full range of ecosystem functions • Resilience to future climate change and catastrophic disturbance events Long -term ability to retain may be compromised by size and isolation species and habitats • Susceptible to lowered species fitness (e.g., genetic erosion) due to isolation • Core habitat for saltmarsh and grasslands Core habitat/populations • Core populations of California least tern and light- footed clapper rail • Extensive grasslands provide important raptor habitat Importance to existing . Existing, protected lands in or adjacent to this core: Talbert Marsh, conservation easements Talbert Nature Preserve, Fairview Park Other special features • Audubon Important Bird Area Filtered species = species listed as federally or state threatened or endangered, restricted in distribution (State ranking of Sl), and/or on OCTA's NCCP /HCP proposed species list for the Renewed Measure M (M2) Freeway projects. T & E Listing Status: FE = Federally listed as Endangered; FT = Federally listed as Threatened; SE = State listed as Endangered; ST = State listed as Threatened. Conservation Biology Institute E.1 -15 December 2009 CORE HABITAT AREA: NORTH COAST — UPPER NEWPORT BAY ' • Small core habitat area (1,135 acres) • Includes some of the most important remnant coastal wetlands in southern California Regional context • Provides habitat for migrating shorebirds, waterfowl, wintering geese, and foraging raptors • Supports 8 threatened and endangered species • Supports 11 vegetation communities • 18 filtered species • T & E species: Salt marsh bird's -beak (FE, SE), American peregrine falcon (SE), Belding's savannah sparrow (SE), California black rail Known filtered species, 1'2 (ST), California least tern (FE, SE), coastal California gnatcatcher, designated critical habitat, least Bell's vireo (FE, SE), light- footed clapper rail (FE, SE) and under - protected a M2 Species: Many- stemmed dudleya, southern tarplant, southwestern vegetation pond turtle, coastal cactus wren, coastal California gnatcatcher, least Bell's vireo • Critical habitat: None • Under - protected vegetation communities: Willow, coastal bluff scrub, annual grasses and forbs • Moderate to low integrity; situated within a matrix of urban Landscape integrity and development and subject to edge effects connectivity • "Steppingstone" connection to San Joaquin Hills core area; lacking the full range of ecosystem functions Long -term ability to retain • Resilience to future climate change and catastrophic disturbance events species and habitats may be compromised by size • Core habitat area for saltmarsh Core habitat/populations • Core populations of salt marsh bird's -beak and light- footed clapper rail • Extensive grasslands provide important raptor habitat Importance to existing • Existing, protected lands in or adjacent to this core: Upper Newport Conservation easements Bay Ecological Reserve and Nature Reserve, San Joaquin Freshwater Marsh Reserve Other special features • Audubon Important Bird Area Filtered species = species listed as federally or state threatened or endangered, restricted in distribution (State ranking of Sl), and/or on OCTA's NCCP /HCP proposed species list for the Renewed Measure M (M2) Freeway projects. T & E Listing Status: FE = Federally listed as Endangered; FT = Federally listed as Threatened; SE = State listed as Endangered; ST = State listed as Threatened Conservation Biology Institute E.1 -16 December 2009 Appendix E.2 Linkage Attributes LINKAGE: COAL CANYON I" • Links the Santa Ana Mountains and Chino Hills core habitat areas Regional context . The last viable linkage between these two cores for wide- ranging species Linkage type . Freeway undercrossing Distance between core habitat areas o Ca. 0.5 mile Average width • > 1,500 feet Focal species • Wide ranging species (e.g., mountain lion, mule deer, bobcat, coyote) Road crossings /culverts • Highway 91 Landscape integrity • 41% high and very high integrity lands Natural land Cover • 65% native vegetation . 35% non - native vegetation or developed Status • Existing, protected linkage • Wildlife use of undercrossing may be inhibited by lack of vegetation Threats • Road widening, infrastructure improvements • Noise Importance to existing • Existing, protected lands in or adjacent to this linkage: Chino Hills conservation easements State Park, Cleveland National Forest, Coal Canyon Ecological Reserve, Anaheim Wilderness Area Other special features • Crossing utilizes the eastern end of the Upper Santa Ana River core habitat area Conservation Biology Institute E.2 -1 December 2009 LINKAGE: IRVINE • Potential linkage between the San Joaquin Hills and the Northern Regional context Foothills core habitat areas • Shortest distance between these two core habitat areas Linkage type • Wildlife corridor Distance between core • Approximately 4.5 miles habitat areas • Varies; "core zone" through Great Parks property ranges from 300 - Average width 1500 feet (average = 600 feet); narrows to 145 feet west of Interstate 5 (`El Toro Y ") Focal species • Bobcat, coyote, coastal California gnatcatcher, least Bell's vireo • 9 major road (or railroad) crossings, including the Foothill Road crossings Transportation Corridor (CA -241) and Interstate 5 (I -5) at the El Toro `Y' Landscape integrity • 0% high and very high integrity lands Natural land cover • 7% native vegetation • 93% non - native vegetation or developed Status • 88% protected lands • Requires extensive habitat restoration to become functional • Existing I -5 undercrossing is a barrier to movement and will require Threats /Issues `retrofitting' or other measures to encourage wildlife usage • Additional undercrossings will require enhancement/modifications to encourage wildlife use • Corridor width is constrained by existing development west of I -5 Importance to existing • Existing, protected lands in or adjacent to this linkage: Limestone and conservation easements Whiting Wilderness Park, proposed El Toro National Wildlife Refuge, Irvine Ranch Open Space Preserve, Laguna Coast Wilderness Park Other special features • The majority of this linkage is part of the planned Irvine Wildlife Corridor Conservation Biology Institute E.2 -2 December 2009 LINKAGE: TRABUCO CREEK • Potential linkage between the San Joaquin Hills and the Northern Regional context Foothills core habitat areas • Longest distance between these two cores; however, a large portion of the linkage is protected and supports natural vegetation Linkage type • "Steppingstone" linkage from San Joaquin Hills to Interstate 5 (I -5) • Wildlife corridor from I -5 to Northern Foothills Distance between Core • Total linkage length is about 13.5 miles habitat areas • Approximately 4.5 miles from San Joaquin Hills core to I -5; . Approximately 9 miles from I -5 to Northern Foothills core Average width • Varies; ca. 50 -200 feet between San Joaquin Hills and 1 -5; ca. 100 feet >1,000 feet wide east of I -5 Focal species • Bobcat, coyote, coastal California gnatcatcher Road crossings • 9 major road (or railroad) crossings, including I -5 Landscape integrity • 57% high and very high integrity lands Natural land cover •74 % native vegetation • 26% non- native vegetation Status • 60% protected lands • Existing development may constrain movement of terrestrial species Threats /Issues between San Joaquin Hills and 1 -5 undercrossing • Linkage narrowed by existing development immediately east of I -5 Importance to existing • Existing, protected lands in or adjacent to this linkage: Aliso and conservation easements Wood Canyons Wilderness Park, Salt Creek Corridor Regional Park, O'Neill Regional Park • Critical habitat for steelhead trout in Trabuco Creek (west of 1 -5) Other special features • Critical habitat for coastal California gnatcatcher (west of I -5) • Coastal cactus wren, coastal California gnatcatcher, and least Bell's vireo occur in O'Neill Canyon Conservation Biology Institute E.2 -3 December 2009 LINKAGE: SAN JUAN CREEK Regional context • Potential linkage between the San Joaquin Hills and the Southern Foothills core habitat areas Linkage type • "Steppingstone" linkage from San Joaquin Hills to Interstate 5 (1 -5) . Wildlife corridor from 1 -5 to Southern Foothills Distance between core • Approximately 4.5 miles from San Joaquin Hills core to 1 -5 habitat areas . Approximately 3 miles from 1 -5 to Southern Foothills core Average width • Varies; 50 -200 feet wide west of 1 -5; 100- >2,000 feet wide east of I -5 Focal species • Bobcat, coyote, coastal California gnatcatcher Road crossings • 6 major road crossings, including I -5 Landscape integrity • 52% high and very high integrity lands Natural land Cover • 72% native vegetation . 29% non- native vegetation or developed Status • 53% protected lands • Existing development may constrain movement of terrestrial species Threats /Issues between San Joaquin Hills and I -5 undercrossing • Linkage narrowed by existing development immediately east of I -5 Importance to existing • Existing, protected lands in or adjacent to this linkage: Aliso and conservation easements Wood Canyons Wilderness Park, Salt Creek Corridor Regional Park, O'Neill Regional Park Other special features • Critical habitat for steethead trout in Trabuco Creek (west of 1 -5) • Critical habitat for coastal California gnatcatcher (west of I -5) Conservation Biology Institute E.2 -4 December 2009 .A MU1110191049 VEGETATION REPRESENTATION IN CORE HABITAT AREAS Conservation Biology Institute December 2009 Conservation Assessment Appendix F Vegetation Representation in Core Habitat Areas Santa Ana Mountains Core Habitat Area' Natural Vegetation Total, County (acres) Total, Core (acres) Protected acres /o Unprotected acres /o Coniferous Forest Bi cone Douglas-Fir 1,531 1,531 1,531 100 0 0 Coulter Pine 73 69 69 100 0 0 Knobcone Pine 63 63 63 100 0 0 Tecate Cypress 314 314 314 100 0 0 Total, Coniferous Forest 1,981 1,976 1,97 100 0 0 Woodland California Walnut 706 0 0 0 0 0 Canyon Live Oak 2,058 2,058 2,056 >99 3 >1 Coast Live Oak 10,576 4,523 3,856 85 666 15 Coastal Mixed Hardwood 535 0 0 0 0 0 Interior Mixed Hardwood 1 1 1 100 0 0 Total, Woodland 13,876 6,582 5,913 90 669 10 Chaparral Ceanothus Mixed Chaparral 2,452 2,380 2,119 89 262 11 Chamise 7,941 6,935 6,100 88 835 12 Lower Montane Mixed Chaparral 57,306 49,709 44,072 89 5,637 11 Soft Scrub Mixed Chaparral 6,276 2,170 1,986 92 184 8 Southern Mixed Chaparral 3 0 0 0 0 0 Scrub Oak 3,357 1,303 1,240 95 63 5 Upper Montane Mixed Chaparral 35 35 35 100 0 0 Sumac Shrub 5,581 150 124 83 26 17 Total, Chaparral 82,951 62,682 55,676 89 7,006 11 Scrub Buckwheat 1,571 1,459 1,424 98 35 2 California Sagebrush 53,838 9,510 7,963 84 1,547 16 Coastal Bluff Scrub 375 0 0 0 0 0 Coastal Cactus 2,731 75 27 36 48 64 Coyote Brush 179 0 0 0 0 0 Riversidean Alluvial Scrub 731 10 10 100 0 0 Scalebroom 96 0 0 0 0 0 Total, Scrub 59,521 11,054 9,424 85 1,630 15 Grassland Annual Grasses and Forbs 39,797 1,432 968 68 464 32 Perennial Grasses and Forbs 1,934 30 20 65 11 35 Total, Grassland 41,731 1 1,463 1 988 68 1 475 32 Riparian Baccharis(Riparian) 320 49 32 66 17 34 California Sycamore 935 10 5 51 5 49 Conservation Biology Institute F -1 December 2009 Natural Vegetation Total, County (acres) Total, CorC2 (acres) Protected acres % Unprotected acres /o Fremont Cottonwood 119 10 0 0 10 100 Riparian Mixed Hardwood 1,047 399 303 76 96 24 Riparian Mixed Shrub 489 44 37 83 7 17 Willow 743 0 0 0 0 0 Willow (Shrub) 756 196 196 100 0 0 Total, Riparian 4,409 708 573 81 135 19 Wet Meadow /Marsh Pickleweed- Cordgrass 1,882 0 0 0 0 0 Tule- Cattail 318 6 6 100 0 0 Wet Meadows 35 9 9 100 0 0 Total, Wet Meadow /Marsh 2,235 I5 l5 I00 0 0 Total 206,704 84,480 74,565 88 9,915 12 Numbers may not sum to total due to rounding. Indicates total acreage in the Santa Ana Mountains core habitat area. Conservation Biology Institute F -2 December 2009 Northern Foothills Core Habitat Area' Natural Vegetation g Total, County (acres) Total, Core' (acres) Protected acres % Unprotected acres % Coniferous Forest Bi cone Douglas-Fir 1,531 0 0 0 0 0 Coulter Pine 73 4 2 50 2 50 Knobcone Pine 63 0 0 0 0 0 Tecate Cypress 314 0 0 0 0 0 Total, Coniferous Forest 1,981 4 2 50 2 50 Woodland California Walnut 706 0 0 0 0 0 Canyon Live Oak 2,058 0 0 0 0 0 Coast Live Oak 10,576 1,760 1,119 64 641 36 Coastal Mixed Hardwood 535 0 0 0 0 0 Interior Mixed Hardwood 1 0 0 0 0 0 Total, Woodland 13,876 1,760 1,119 64 641 36 Chaparral Ceanothus Mixed Chaparral 2,452 70 70 100 0 0 Chamise 7,941 507 142 28 365 72 Lower Montane Mixed Chaparral 57,306 1,921 1,450 75 471 25 Soft Scrub Mixed Chaparral 6,276 415 281 68 135 32 Southern Mixed Chaparral 3 0 0 0 0 0 Scrub Oak 3,357 259 105 41 154 59 Upper Montane Mixed Chaparral 35 0 0 0 0 0 Sumac Shrub 5,581 481 357 74 124 26 Total, Chaparral 82,951 3,653 2,405 66 1,249 34 Scrub Buckwheat 1,571 0 0 0 0 0 California Sagebrush 53,838 11,963 9,809 82 2,154 18 Coastal Bluff Scrub 375 0 0 0 0 0 Coastal Cactus 2,731 771 596 77 175 23 Coyote Brush 179 0 0 0 0 0 Riversidean Alluvial Scrub 731 73 66 91 6 9 Scalebroom 96 96 93 97 3 3 Total, Scrub 59,521 12,903 10,564 82 2,338 18 Grassland Annual Grasses and Forbs 39,797 5,016 3,534 70 1,482 30 Perennial Grasses and Forbs 1,934 51 51 100 0 0 Total, Grassland 41,731 5,067 3,585 71 1,482 29 Riparian Baccharis (Riparian) 320 20 4 22 15 78 California Sycamore 935 102 100 98 2. 2 Fremont Cottonwood 119 0 0 0 0 0 Riparian Mixed Hardwood 1,047 0 0 0 0 0 Riparian Mixed Shrub 489 26 19 72 7 28 Willow 743 31 19 61 12 39 Willow (Shrub) 756 42 33 78 9 22 Conservation Biology Institute F-3 December 2009 Natural Vegetation Total, County (acres) Total, Core (acres) Protected acres /o Unprotected acres /o Total, Riparian 4,409 221 175 80 45 20 Wet Meadow /Marsh Pickleweed -Cord rass 1,882 0 0 0 0 0 Tule - Cattail 318 7 0 0 7 100 Wet Meadows 35 25 25 100 0 0 Total, Wet Meadow/Marsh 2,235 32 25 78 7 22 Total 206,704 23,639 17,875 76 5,764 24 Numbers may not sum to total due to rounding. z Indicates total acreage in the Northern Foothills core habitat area. Conservation Biology Institute F-4 December 2009 Southern Foothills Core Habitat Area' Natural Vegetation Total County (acres) Total, Z Core acres Protected acres % Unprotected acres % Coniferous Forest Bi cone Douglas-Fir 1,531 0 0 0 0 0 Coulter Pine 73 0 0 0 0 0 Knobcone Pine 63 0 0 0 0 0 Tecate Cypress 314 0 0 0 0 0 Total, Coniferous Forest 1,981 0 0 0 0 0 Woodland California Walnut 706 0 0 0 0 0 Canyon Live Oak 2,05$ 0 0 0 0 0 Coast Live Oak 10,576 2,821 2,350 83 471 17 Coastal Mixed Hardwood 535 0 0 0 0 0 Interior Mixed Hardwood 1 0 0 0 0 0 Total, Woodland 13,876 2,821 2,350 83 471 17 Chaparral Ceanothus Mixed Chaparral 2,452 0 0 0 0 0 Chamise 7,941 489 449 92 40 8 Lower Montane Mixed Chaparral 57,306 4,903 4,185 72 718 28 Soft Scrub Mixed Chaparral 6,276 1,091 763 70 328 30 Southern Mixed Chaparral 3 3 3 100 0 0 Scrub Oak 3,357 1,589 1,497 94 92 6 Upper Montane Mixed Chaparral 35 0 0 0 0 0 Sumac Shrub 5,581 148 134 91 14 9 Total, Chaparral 82,951 8,223 7,031 86 1,192 14 Scrub Buckwheat 1,571 6 6 100 0 0 California Sagebrush 53,838 15,834 13,279 84 2,556 16 Coastal Bluff Scrub 375 0 0 0 0 0 Coastal Cactus 2,731 994 870 88 124 12 Coyote Brush 179 83 53 64 30 36 Riversidean Alluvial Scrub 731 527 527 100 0 0 Scalebroom 96 0 0 0 0 0 Total, Scrub 59,521 I7,444 14,735 84 2,710 16 Grassland Annual Grasses and Forbs 39,797 11,375 7,250 64 4,125 36 Perennial Grasses and Forbs 1,934 1,849 1,300 70 549 30 Total, Grassland 41,731 13,224 8,550 65 4,674 35 Riparian Baccharis (Riparian) 320 62 62 100 0 0 California Sycamore 935 404 401 99 3 1 Fremont Cottonwood 119 0 0 0 0 0 Riparian Mixed Hardwood 1,047 67 65 97 2 3 Riparian Mixed Shrub 489 180 156 87 24 13 Willow 743 0 0 0 0 0 Conservation Biology Institute F -5 December 2009 Natural Vegetation Total County (acres) Total, Core Z (acres) Protected acres % Unprotected acres % Willow (Shrub) 756 122 117 96 5 4 Total, Riparian 4,409 835 801 96 34 4 Wet Meadow /Marsh Pickleweed- Cordgrass 1,882 0 0 0 0 0 Tule - Cattail 318 15 15 100 0 0 Wet Meadows 35 0 0 0 0 0 Total, Wet Meadow /Marsh 2,235 15 15 100 0 0 Total 206,704 42,562 33,482 79 9,081 21 Numbers may not sum to total due to rounding. Indicates total acreage in the Southern Foothills core habitat area. Conservation Biology Institute F -6 December 2009 San Joaquin Hills Core Habitat Area' Natural Vegetation Total, County (acres) Total, Core' (acres) Protected acres /o Unprotected acres /o Coniferous Forest Bi cone Douglas-Fir 1,531 0 0 0 0 0 Coulter Pine 73 0 0 0 0 0 Knobcone Pine 63 0 0 0 0 0 Tecate Cypress 314 0 0 0 0 0 Total, Coniferous Forest 1,981 0 0 0 0 0 Woodland California Walnut 706 0 0 0 0 0 Canyon Live Oak 2,058 0 0 0 0 0 Coast Live Oak 10,576 169 169 100 0 0 Coastal Mixed Hardwood 535 0 0 0 0 0 Interior Mixed Hardwood 1 0 0 0 0 0 Total, Woodland 13,876 169 169 100 0 0 Chaparral Ceanothus Mixed Chaparral 2,452 0 0 0 0 0 Chamise 7,941 0 0 0 0 0 Lower Montane Mixed Chaparral 57,306 533 292 55 241 45 Soft Scrub Mixed Chaparral 6,276 2,140 1,691 79 449 21 Southern Mixed Chaparral 3 0 0 0 0 0 Scrub Oak 3,357 0 0 0 0 0 Upper Montane Mixed Chaparral 35 0 0 0 0 0 Sumac Shrub 5,581 1,735 1,594 92 141 8 Total, Chaparral 82,951 4,408 3,577 81 831 19 Scrub Buckwheat 1,571 3 3 100 0 0 California Sagebrush 53,838 10,218 9,183 90 1,035 10 Coastal Bluff Scrub 375 0 0 0 0 0 Coastal Cactus 2,731 208 141 68 67 32 Coyote Brush 179 80 65 81 15 19 Riversidean Alluvial Scrub 731 18 8 45 10 55 Scalebroom 96 0 0 0 0 0 Total, Scrub 59,521 10,527 9,400 89 1,127 11 Grassland Annual Grasses and Forbs 39,797 5,256 4,017 76 1,239 24 Perennial Grasses and Forbs 1,934 3 3 100 0 0 Total, Grassland 41,731 5,259 4,020 76 1,239 24 Riparian Baccharis(Riparian) 320 121 113 94 8 6 California Sycamore 935 8 8 100 0 0 Fremont Cottonwood 119 15 0 0 15 100 Riparian Mixed Hardwood 1,047 0 0 0 0 0 Riparian Mixed Shrub 489 9 9 100 0 0 Willow 743 38 14 38 24 62 Willow (Shrub) 756 119 109 92 10 8 Conservation Biology Institute F -7 December 2009 Natural Vegetation Total, County (acres) Total, Core (acres) Protected acres /o Unprotected acres /o Total, Riparian 4,409 310 253 82 57 18 Wet Meadow /Marsh Pickleweed -Cord rass 1,882 0 0 0 0 0 Tule- Cattail 318 0 0 0 0 0 Wet Meadows 35 0 0 0 0 0 Total, Wet Meadow/Marsh 2,235 0 0 0 0 0 Total 206,704 20,673 17,419 84 3,254 16 Numbers may not sum to total due to rounding. s Indicates total acreage in the San Joaquin Hills core habitat area. Conservation Biology Institute F -8 December 2009 Chino Hills Core Habitat Area' Natural Vegetation Total, County (acres) Total, Core (acres) Protected acres /o Unprotected acres /o Coniferous Forest Bi cone Douglas-Fir 1,531 0 0 0 0 0 Coulter Pine 73 0 0 0 0 0 Knobcone Pine 63 0 0 0 0 0 Tecate Cypress 314 0 0 0 0 0 Total, Coniferous Forest 1,981 0 0 0 0 0 Woodland California Walnut 706 706 256 36 450 64 Canyon Live Oak 2,058 0 0 0 0 0 Coast Live Oak 10,576 569 241 42 328 58 Coastal Mixed Hardwood 535 412 215 52 197 48 Interior Mixed Hardwood 1 0 0 0 0 0 Total, Woodland 13,876 1,687 712 42 975 58 Chaparral Ceanothus Mixed Chaparral 2,452 0 0 0 0 0 Chamise 7,941 0 0 0 0 0 Lower Montane Mixed Chaparral 57,306 0 0 0 0 0 Soft Scrub Mixed Chaparral 6,276 151 8 6 142 94 Southern Mixed Chaparral 3 0 0 0 0 0 Scrub Oak 3,357 193 136 70 57 30 Upper Montane Mixed Chaparral 35 0 0 0 0 0 Sumac Shrub 5,581 2,646 1,508 57 1,138 43 Total, Chaparral 82,951 2,990 1,652 55 1,337 45 Scrub Buckwheat 1,571 53 17 32 36 68 California Sagebrush 53,838 2,388 1,499 63 889 37 Coastal Bluff Scrub 375 0 0 0 0 0 Coastal Cactus 2,731 38 25 66 13 34 Coyote Brush 179 0 0 0 0 0 Riversidean Alluvial Scrub 731 0 0 0 0 0 Scalebroom 96 0 0 0 0 0 Total, Scrub 59,521 2,479 1,541 62 938 38 Grassland Annual Grasses and Forbs 39,797 5,253 3,157 60 2,096 40 Perennial Grasses and Forbs 1,934 0 0 0 0 0 Total, Grassland 41,731 5,253 3,157 60 2,096 40 Riparian Baccharis (Riparian) 320 16 6 38 10 62 California Sycamore 935 0 0 0 0 0 Fremont Cottonwood 119 0 0 0 0 0 Riparian Mixed Hardwood 1,047 70 49 69 22 31 Ri arian Mixed Shrub 489 0 0 0 0 0 Willow 743 106 60 57 46 43 Willow (Shrub) 756 0 0 0 0 0 Conservation Biology Institute F -9 December 2009 Natural Vegetation Total, County (acres) Total, Core (acres) Protected acres /o Unprotected acres /o Total, Riparian 4,409 192 115 60 78 40 Wet Meadow /Marsh Pickleweed -Cord rass 1,882 0 0 0 0 0 Tule- Cattail 318 0 0 0 0 0 Wet Meadows 35 0 0 0 0 0 Total, Wet Meadow /Marsh 2,235 0 0 0 0 0 Total 206,704 12,601 7,177 57 5,424 43 Numbers may not sum to total due to rounding. 2 Indicates total acreage in the Chino Hills core habitat area. Conservation Biology Institute F -10 December 2009 West Coyote Hills Core Habitat Area' Natural Vegetation Total, County (acres) Total, Core' (acres) Protected acres /o Unprotected acres /o Coniferous Forest Bi cone Douglas-Fir 1,531 0 0 0 0 0 Coulter Pine 73 0 0 0 0 0 Knobcone Pine 63 0 0 0 0 0 Tecate Cypress 314 0 0 0 0 0 Total, Coniferous Forest 1,981 0 0 0 0 0 Woodland California Walnut 706 0 0 0 0 0 Canyon Live Oak 2,058 0 0 0 0 0 Coast Live Oak 10,576 0 0 0 0 0 Coastal Mixed Hardwood 535 0 0 0 0 0 Interior Mixed Hardwood 1 0 0 0 0 0 Total, Woodland 13,876 0 0 0 0 0 Chaparral Ceanothus Mixed Chaparral 2,452 0 0 0 0 0 Chamise 7,941 0 0 0 0 0 Lower Montane Mixed Chaparral 57,306 0 0 0 0 0 Soft Scrub Mixed Chaparral 6,276 16 0 0 16 100 Southern Mixed Chaparral 3 0 0 0 0 0 Scrub Oak 3,357 0 0 0 0 0 Upper Montane Mixed Chaparral 35 0 0 0 0 0 Sumac Shrub 5,581 33 0 0 33 100 Total, Chaparral 82,951 49 0 0 49 100 Scrub Buckwheat 1,571 0 0 0 0 0 California Sagebrush 53,838 254 18 7 236 93 Coastal Bluff Scrub 375 0 0 0 0 0 Coastal Cactus 2,731 212 76 36 136 64 Coyote Brush 179 0 0 0 0 0 Riversidean Alluvial Scrub 731 0 0 0 0 0 Scalebroom 96 0 0 0 0 0 Total, Scrub 59,521 465 94 20 372 80 Grassland Annual Grasses and Forbs 39,797 22 0 0 22 100 Perennial Grasses and Forbs 1,934 0 0 0 0 0 Total, Grassland 41,731 22 0 0 22 100 Riparian Baccharis (Riparian) 320 0 0 0 0 0 California Sycamore 935 0 0 0 0 0 Fremont Cottonwood 119 0 0 0 0 0 Riparian Mixed Hardwood 1,047 0 0 0 0 0 Riparian Mixed Shrub 489 0 0 0 0 0 Willow 743 0 0 0 0 0 Willow (Shrub) 756 0 0 0 0 0 Conservation Biology Institute F-11 December 2009 Natural Vegetation Total, County (acres) Total, Core2 (acres) Protected acres /n Unprotected acres ✓o Total, Riparian 4,409 0 0 0 0 0 Wet Meadow /Marsh Pickleweed -Cord rass 1,882 0 0 0 0 0 Tule- Cattail 318 0 0 0 0 0 Wet Meadows 35 0 0 0 0 0 Total, Wet Meadow /Marsh 2,235 0 0 0 0 0 Total 206,704 537 94 is 443 82 Numbers may not sum to total due to rounding. z Indicates total acreage in the West Coyote Hills core habitat area. Conservation Biology Institute F -12 December 2009 Upper Santa Ana River Core Habitat Area' Natural Vegetation Total, County (acres) Total, Core' (acres) Protected acres /o Unprotected acres /o Coniferous Forest Bi cone Douglas-Fir 1,531 0 0 0 0 0 Coulter Pine 73 0 0 0 0 0 Knobcone Pine 63 0 0 0 0 0 Tecate Cypress 314 0 0 0 0 0 Total, Coniferous Forest 1,981 0 0 0 0 0 Woodland California Walnut 706 0 0 0 0 0 Canyon Live Oak 2,058 0 0 0 0 0 Coast Live Oak 10,576 0 0 0 0 0 Coastal Mixed Hardwood 535 5 < 1 7 4 93 Interior Mixed Hardwood 1 0 0 0 0 0 Total, Woodland 13,876 5 < 1 7 4 93 Chaparral Ceanothus Mixed Chaparral 2,452 0 0 0 0 0 Chamise 7,941 0 0 0 0 0 Lower Montane Mixed Chaparral 57,306 0 0 0 0 0 Soft Scrub Mixed Chaparral 6,276 0 0 0 0 0 Southern Mixed Chaparral 3 0 0 0 0 0 Scrub Oak 3,357 0 0 0 0 0 Upper Montane Mixed Chaparral 35 0 0 0 0 0 Sumac Shrub 5,581 0 0 0 0 0 Total, Chaparral 82,951 0 0 0 0 0 Scrub Buckwheat 1,571 0 0 0 0 0 California Sagebrush 53,838 0 0 0 0 0 Coastal Bluff Scrub 375 0 0 0 0 0 Coastal Cactus 2,731 0 0 0 0 0 Coyote Brush 179 0 0 0 0 0 Riversidean Alluvial Scrub 731 0 0 0 0 0 Scalebroom 96 0 0 0 0 0 Total, Scrub 59,521 0 0 0 0 0 Grassland Annual Grasses and Forbs 39,797 63 22 35 41 65 Perennial Grasses and Forbs 1,934 0 0 0 0 0 Total, Grassland 41,731 63 22 35 41 65 Riparian Baccharis (Riparian) 320 0 0 0 0 0 California Sycamore 935 8 8 100 0 0 Fremont Cottonwood 119 89 59 66 30 34 Riparian Mixed Hardwood 1,047 223 124 55 99 45 Riparian Mixed Shrub 489 0 0 0 0 0 Willow 743 116 67 58 49 42 Willow (Shrub) 756 0 0 0 0 0 Conservation Biology Institute F -13 December 2009 Natural Vegetation Total, County (acres) Total, Core (acres) Protected acres /n Unprotected acres ✓o Total, Riparian 4,409 436 258 59 178 41 Wet Meadow /Marsh Pickleweed -Cord rass 1,882 0 0 0 0 0 Tule- Cattail 318 0 0 0 0 0 Wet Meadows 35 0 0 0 0 0 Total, Wet Meadow /Marsh 2,235 0 0 0 0 0 Total 206,704 504 281 56 223 44 Numbers may not sum to total due to rounding. s Indicates total acreage in the Upper Santa Ana River core habitat area. Conservation Biology Institute F -14 December 2009 Seal Beach Core Habitat Area' Natural Vegetation Total, County (acres) Total, Core' (acres) Protected acres /o Unprotected acres /o Coniferous Forest Bi cone Douglas-Fir 1,531 0 0 0 0 0 Coulter Pine 73 0 0 0 0 0 Knobcone Pine 63 0 0 0 0 0 Tecate Cypress 314 0 0 0 0 0 Total, Coniferous Forest 1,981 0 0 0 0 0 Woodland California Walnut 706 0 0 0 0 0 Canyon Live Oak 2,058 0 0 0 0 0 Coast Live Oak 10,576 0 0 0 0 0 Coastal Mixed Hardwood 535 0 0 0 0 0 Interior Mixed Hardwood 1 0 0 0 0 0 Total, Woodland 13,876 0 0 0 0 0 Chaparral Ceanothus Mixed Chaparral 2,452 0 0 0 0 0 Chamise 7,941 0 0 0 0 0 Lower Montane Mixed Chaparral 57,306 0 0 0 0 0 Soft Scrub Mixed Chaparral 6,276 0 0 0 0 0 Southern Mixed Chaparral 3 0 0 0 0 0 Scrub Oak 3,357 0 0 0 0 0 Upper Montane Mixed Chaparral 35 0 0 0 0 0 Sumac Shrub 5,581 0 0 0 0 0 Total, Chaparral 82,951 0 0 0 0 0 Scrub Buckwheat 1,571 0 0 0 0 0 California Sagebrush 53,838 0 0 0 0 0 Coastal Bluff Scrub 375 14 14 100 0 0 Coastal Cactus 2,731 0 0 0 0 0 Coyote Brush 179 0 0 0 0 0 Riversidean Alluvial Scrub 731 0 0 0 0 0 Scalebroom 96 0 0 0 0 0 Total, Scrub 59,521 14 14 100 0 0 Grassland Annual Grasses and Forbs 39,797 414 414 100 0 0 Perennial Grasses and Forbs 1,934 0 0 0 0 0 Total, Grassland 41,731 414 414 100 0 0 Riparian Baccharis (Riparian) 320 0 0 0 0 0 California Sycamore 935 0 0 0 0 0 Fremont Cottonwood 119 0 0 0 0 0 Riparian Mixed Hardwood 1,047 0 0 0 0 0 Riparian Mixed Shrub 489 0 0 0 0 0 Willow 743 0 0 0 0 0 Willow (Shrub) 756 0 0 0 0 0 Conservation Biology Institute F -15 December 2009 Natural Vegetation Total, County (acres) Total, Core2 (acres) Protected acres /n Unprotected acres ✓o Total, Riparian 4,409 0 0 0 0 0 Wet Meadow /Marsh Pickleweed -Cord rass 1,882 717 702 98 15 2 Tule- Cattail 318 0 0 0 0 0 Wet Meadows 35 0 0 0 0 0 Total, Wet Meadow/Marsh 2,235 717 702 98 15 2 Total 206,704 1,145 1,130 99 15 1 Numbers may not sum to total due to rounding. z Indicates total acreage in the Seal Beach core habitat area. Conservation Biology Institute F -16 December 2009 Bolsa Chica Core Habitat Area' Natural Vegetation Total, County (acres) Total, Core' (acres) Protected acres /o Unprotected acres /o Coniferous Forest Bi cone Douglas-Fir 1,531 0 0 0 0 0 Coulter Pine 73 0 0 0 0 0 Knobcone Pine 63 0 0 0 0 0 Tecate Cypress 314 0 0 0 0 0 Total, Coniferous Forest 1,981 0 0 0 0 0 Woodland California Walnut 706 0 0 0 0 0 Canyon Live Oak 2,058 0 0 0 0 0 Coast Live Oak 10,576 0 0 0 0 0 Coastal Mixed Hardwood 535 0 0 0 0 0 Interior Mixed Hardwood 1 0 0 0 0 0 Total, Woodland 13,876 0 0 0 0 0 Chaparral Ceanothus Mixed Chaparral 2,452 0 0 0 0 0 Chamise 7,941 0 0 0 0 0 Lower Montane Mixed Chaparral 57,306 0 0 0 0 0 Soft Scrub Mixed Chaparral 6,276 0 0 0 0 0 Southern Mixed Chaparral 3 0 0 0 0 0 Scrub Oak 3,357 0 0 0 0 0 Upper Montane Mixed Chaparral 35 0 0 0 0 0 Sumac Shrub 5,581 0 0 0 0 0 Total, Chaparral 82,951 0 0 0 0 0 Scrub Buckwheat 1,571 0 0 0 0 0 California Sagebrush 53,838 16 16 100 0 0 Coastal Bluff Scrub 375 0 0 0 0 0 Coastal Cactus 2,731 0 0 0 0 0 Coyote Brush 179 0 0 0 0 0 Riversidean Alluvial Scrub 731 0 0 0 0 0 Scalebroom 96 0 0 0 0 0 Total, Scrub 59,521 16 16 100 0 0 Grassland Annual Grasses and Forbs 39,797 499 263 53 236 47 Perennial Grasses and Forbs 1,934 0 0 0 0 0 Total, Grassland 41,731 499 263 53 236 47 Riparian Baccharis (Riparian) 320 0 0 0 0 0 California Sycamore 935 0 0 0 0 0 Fremont Cottonwood 119 0 0 0 0 0 Riparian Mixed Hardwood 1,047 12 6 50 6 50 Riparian Mixed Shrub 489 0 0 0 0 0 Willow 743 0 0 0 0 0 Willow (Shrub) 756 0 0 0 0 0 Conservation Biology Institute F -17 December 2009 Natural Vegetation Total, County (acres) Total, Core2 (acres) Protected acres /n Unprotected acres ✓o Total, Riparian 4,409 12 6 50 6 50 Wet Meadow /Marsh Pickleweed -Cord rass 1,882 614 576 94 38 6 Tule- Cattail 318 25 25 100 0 0 Wet Meadows 35 0 0 0 0 0 Total, Wet Meadow/Marsh 2,235 639 601 94 38 6 Total 206,704 1,166 886 76 280 24 Numbers may not sum to total due to rounding. z Indicates total acreage in the Bolsa Chica core habitat area. Conservation Biology Institute F -18 December 2009 Santa Ana River Mouth Core Habitat Area' Natural Vegetation Total, County (acres) Total, Core' (acres) Protected acres /o Unprotected acres /o Coniferous Forest Bi cone Douglas-Fir 1,531 0 0 0 0 0 Coulter Pine 73 0 0 0 0 0 Knobcone Pine 63 0 0 0 0 0 Tecate Cypress 314 0 0 0 0 0 Total, Coniferous Forest 1,981 0 0 0 0 0 Woodland California Walnut 706 0 0 0 0 0 Canyon Live Oak 2,058 0 0 0 0 0 Coast Live Oak 10,576 0 0 0 0 0 Coastal Mixed Hardwood 535 7 7 100 0 0 Interior Mixed Hardwood 1 0 0 0 0 0 Total, Woodland 13,876 7 7 100 0 0 Chaparral Ceanothus Mixed Chaparral 2,452 0 0 0 0 0 Chamise 7,941 0 0 0 0 0 Lower Montane Mixed Chaparral 57,306 0 0 0 0 0 Soft Scrub Mixed Chaparral 6,276 0 0 0 0 0 Southern Mixed Chaparral 3 0 0 0 0 0 Scrub Oak 3,357 0 0 0 0 0 Upper Montane Mixed Chaparral 35 0 0 0 0 0 Sumac Shrub 5,581 0 0 0 0 0 Total, Chaparral 82,951 0 0 0 0 0 Scrub Buckwheat 1,571 0 0 0 0 0 California Sagebrush 53,838 0 0 0 0 0 Coastal Bluff Scrub 375 38 27 72 11 28 Coastal Cactus 2,731 0 0 0 0 0 Coyote Brush 179 0 0 0 0 0 Riversidean Alluvial Scrub 731 0 0 0 0 0 Scalebroom 96 0 0 0 0 0 Total, Scrub 59,521 38 27 72 11 28 Grassland Annual Grasses and Forbs 39,797 434 286 66 148 34 Perennial Grasses and Forbs 1,934 0 0 0 0 0 Total, Grassland 41,731 434 286 66 148 34 Riparian Baccharis (Riparian) 320 0 0 0 0 0 California Sycamore 935 0 0 0 0 0 Fremont Cottonwood 119 0 0 0 0 0 Riparian Mixed Hardwood 1,047 22 22 100 0 0 Riparian Mixed Shrub 489 26 26 100 0 0 Willow 743 54 50 92 4 8 Willow (Shrub) 756 0 0 0 0 0 Conservation Biology Institute F- 19 December 2009 Natural Vegetation Total, County (acres) Total, CorC2 (acres) Protected acres /n Unprotected acres ✓o Total, Riparian 4,409 102 98 96 4 4 Wet Meadow /Marsh Pickleweed -Cord rass 1,882 129 121 94 8 6 Tule- Cattail 318 0 0 0 0 0 Wet Meadows 35 0 0 0 0 0 Total, Wet Meadow/Marsh 2,235 129 121 94 8 6 Total 206,704 710 539 76 171 24 Numbers may not sum to total due to rounding. z Indicates total acreage in the Santa Ana River Mouth core habitat area. Conservation Biology Institute F -20 December 2009 Upper Newport Bay Core Habitat Area' Natural Vegetation Total, County (acres) Total, Core' (acres) Protected acres /o Unprotected acres /o Coniferous Forest Bi cone Douglas-Fir 1,531 0 0 0 0 0 Coulter Pine 73 0 0 0 0 0 Knobcone Pine 63 0 0 0 0 0 Tecate Cypress 314 0 0 0 0 0 Total, Coniferous Forest 1,981 0 0 0 0 0 Woodland California Walnut 706 0 0 0 0 0 Canyon Live Oak 2,058 0 0 0 0 0 Coast Live Oak 10,576 11 7 61 4 39 Coastal Mixed Hardwood 535 0 0 0 0 0 Interior Mixed Hardwood 1 0 0 0 0 0 Total, Woodland 13,876 11 7 61 4 39 Chaparral Ceanothus Mixed Chaparral 2,452 0 0 0 0 0 Chamise 7,941 0 0 0 0 0 Lower Montane Mixed Chaparral 57,306 0 0 0 0 0 Soft Scrub Mixed Chaparral 6,276 0 0 0 0 0 Southern Mixed Chaparral 3 0 0 0 0 0 Scrub Oak 3,357 0 0 0 0 0 Upper Montane Mixed Chaparral 35 0 0 0 0 0 Sumac Shrub 5,581 0 0 0 0 0 Total, Chaparral 82,951 0 0 0 0 0 Scrub Buckwheat 1,571 0 0 0 0 0 California Sagebrush 53,838 3 0 0 3 100 Coastal Bluff Scrub 375 73 50 69 23 31 Coastal Cactus 2,731 0 0 0 0 0 Coyote Brush 179 0 0 0 0 0 Riversidean Alluvial Scrub 731 0 0 0 0 0 Scalebroom 96 0 0 0 0 0 Total, Scrub 59,521 76 50 66 26 34 Grassland Annual Grasses and Forbs 39,797 252 223 88 29 12 Perennial Grasses and Forbs 1,934 0 0 0 0 0 Total, Grassland 41,731 252 223 88 29 12 Riparian Baccharis (Riparian) 320 0 0 0 0 0 California Sycamore 935 4 4 100 0 0 Fremont Cottonwood 119 4 4 100 0 0 Riparian Mixed Hardwood 1,047 22 22 100 0 0 Riparian Mixed Shrub 489 0 0 0 0 0 Willow 743 150 145 97 5 3 Willow (Shrub) 756 4 4 100 0 0 Conservation Biology Institute F -21 December 2009 Natural Vegetation Total, County (acres) Total, Core2 (acres) Protected acres /n Unprotected acres ✓o Total, Riparian 4,409 184 179 97 5 3 Wet Meadow /Marsh Pickleweed -Cord rass 1,882 373 361 97 12 3 Tule- Cattail 318 239 239 100 0 0 Wet Meadows 35 0 0 0 0 0 Total, Wet Meadow/Marsh 2,235 612 600 98 12 2 Total 206,704 1,135 1,059 93 76 7 Numbers may not sum to total due to rounding. z Indicates total acreage in the Upper Newport Bay core habitat area. Conservation Biology Institute F -22 December 2009 Conservation Assessment r I/ MM111 �9 /010 PRIORITY CONSERVATION AREA ATTRIBUTES APPENDIX G.1 CORE HABITAT AREAS APPENDIX G.2 LINKAGES Conservation Biology Institute December 2009 Conservation Assessments Appendix G.1 Priority Conservation Area Attributes: Core Habitat Areas Santa Ana Mountains Core Habitat Area Attributes Priority Conservation Area A Priority Conservation Area B Annual grasses and £orbs* Chaparral Chaparral Sage scrub Vegetation Communities Sage scrub Live oak woodland Live oak woodland L Riparian mixed hardwood Filtered Species ( #) 8 7 T & E Species Arroyo toad Coastal CA. gnatcatcher Coastal CA. gnatcatcher Santa Monica Mountains dudleya Arroyo toad Southwestern pond turtle Southwestern pond turtle Coastal cactus wren Coastal cactus wren Coastal CA. M2 Species Coastal CA. gnatcatcher rufous-crowned So. CA. rufous- crowned sparrow So. CA. rufous - crowned sparrow Bobcat Bobcat Mountain lion Mountain lion Intermediate marl osa -lil Santa Monica Mountains dudleya Size' 5,492 acres 837 acres Regionally under - protected vegetation type. Acreage may include nonnative habitat or developed areas. Conservation Biology Institute G.I -1 December 2009 Conservation Assessments Northern Foothills Core Habitat Area Attributes Priority Conservation Area A Priority Conservation Area B Priority Conservation Area C Annual grasses and forbs* Annual grasses and forbs* Chaparral Chaparral Chaparral Vegetation Communities Sage scrub Sage scrub Riversidean alluvial scrub Live oak woodland Live oak woodland Sage scrub Live oak woodland Filtered Species ( #) 5 3 12 T & E Species Coastal California gnatcatcher - -- Arroyo toad Coastal CA. gnatcatcher Arroyo toad Southwestern pond turtle Orange- throated whiptail Southwestern pond turtle San Diego horned lizard Coastal CA. gnatcatcher Southwestern pond turtle Northern red - diamond rattlesnake M2 Species Bobcat Bobcat Coastal cactus wren Mountain lion Mountain lion Coastal CA. gnatcatcher So. CA. rufous - crowned sparrow Bobcat Mountain lion Intermediate mariposa -lily Size' 338 acres 69 acres 2,521 acres * Regionally under - protected vegetation type. Acreage may include nonnative habitat or developed areas. Conservation Biology Institute G.1 -2 December 2009 Conservation Assessments Southern Foothills Core Habitat Area Attributes Priority Conservation Priority Conservation Priority Conservation Priority Conservation Area A Area B Area C Area D Annual grasses and forbs* Annual grasses and forbs* Perennial grasses and forbs Annual grasses and forbs * Perennial grasses and forbs Chaparral Perennial grasses and forbs Annual grasses and forbs * Vegetation Chaparral Cactus scrub Chaparral Chaparral Communities Cactus scrub Sage scrub Sage scrub Sage scrub Sage scrub Coyote Brush Live oak woodland Live oak woodland Live oak woodland Willow* Filtered Species # 9 11 7 8 Coastal CA. gnatcatcher Arroyo toad T & E Species Thread- leaved brodiaea Coastal CA. gnatcatcher Arroyo toad Arroyo toad Least Bell's vireo Arroyo toad San Diego horned lizard Southwestern pond turtle Arroyo toad Orange - throated whiptail San Diego horned lizard Arroyo toad Orange - throated whiptail No. red - diamond rattlesnake Orange - throated whiptail Orange - throated whiptail San Diego horned lizard M2 Species Coastal cactus wren Coastal cactus wren Coastal cactus wren Coastal cactus wren Coastal CA. gnatcatcher Coastal CA. gnatcatcher Bobcat/Mountain lion Bobcat/Mountain lion Pallid bat Least Bell's vireo Many - stemmed dudleya Many - stemmed dudleya Bobcat/Mountain lion Pallid bat Intermediate mariposa -lily Intermediate mariposa -lily Bobcat/Mountain lion Many - stemmed dudleya size 2,654 acres 961 acres 354 acres 388 acres * Regionally under- protected vegetation type. Acreage may include nonnative habitat or developed areas. Conservation Biology Institute G.1-3 December 2009 Conservation Assessments San Joaquin Hills Core Habitat Area Attributes Priority Conservation Area Priority Conservation Area Priority Conservation Area . A B C Annual grasses and forbs* Annual grasses and forbs* Chaparral Vegetation Communities Sage scrub Riversidean alluvial scrub Sage Scrub Willow Filtered Species ( #) 4 5 8 Coastal California gnatcatcher Coastal California gnatcatcher T & E Species Coastal CA. gnatcatcher Least Bell's vireo Big - leaved crownbeard Laguna Beach dudleya Coastal cactus wren Southwestern pond turtle San Diego horned lizard Coastal CA. gnatcatcher Coastal CA. gnatcatcher Orange - throated whiptail M2 Species Orange - throated whiptail So. CA. rufous- crowned sparrow Coastal CA. gnatcatcher Bobcat Least Bell's vireo Bobcat Bobcat Intermediate mariposa -lily Size' 194 acres 67 acres 447 acres * Regionally under - protected vegetation type. Acreage may include nonnative habitat or developed areas. Conservation Biology Institute G.14 December 2009 Conservation Assessments Chino Hills Core Habitat Area Attributes Priority Conservation Area Priority Conservation Area Priority Conservation Area A B C Annual grasses and forbs* Annual grasses and forbs * Chaparral Chaparral Sage scrub Annual grasses and forbs* Sage scrub Vegetation Communities Coastal mixed hardwood* Sage scrub Coastal mixed hardwood * Live oak woodland Coastal mixed hardwood* Live caw woodland Walnut woodland* Willow* Walnut woodland* Riparian mixed hardwood* Willow Willow* Filtered Species ( #) 7 5 7 T & E Species Coastal California gnatcatcher Coastal California gnatcatcher Coastal California gnatcatcher Least Bell's vireo Least Bell's vireo Southwestern pond turtle Southwestern pond turtle Coastal cactus wren Southwestern pond turtle No. red - diamond rattlesnake Coastal CA. gnatcatcher Coastal CA. gnatcatcher Coastal CA. gnatcatcher M2 Species Least Bell's vireo Bobcat /mountain lion Least Bell's vireo Bobcat/mountain lion Many- stemtned dudleya Bobcat/mountain lion Many - stemmed dudleya Many - stemmed dudleya Intermediate mariposa -lily Size[ 1,224 acres 197 acres 1,407 acres * Regionally under - protected vegetation type. Acreage may include nonnative habitat or developed areas. Conservation Biology Institute G.1-5 December 2009 Conservation Assessments West Coyote Hills Core Habitat Area Attributes Priority Conservation Area Priority Conservation Area Priority Conservation Area A B C Annual grasses and forbs* Annual grasses and forbs* Annual grasses and forbs* Vegetation Communities Cactus scrub Chaparral Chaparral Sage scrub Cactus scrub Cactus scrub Sage scrub Sage scrub Filtered Species ( #) 4 4 4 T & E Species Coastal California gnatcatcher Coastal California gnatcatcher Coastal California gnatcatcher Coastal cactus wren Coastal cactus wren Coastal cactus wren M2 Species Coastal CA. gnatcatcher Coastal CA. gnatcatcher Coastal CA. gnatcatcher So. CA. rufous- crowned sparrow So. CA. rufous- crowned sparrow So. CA. rufous- crowned sparrow Intermediate mariposa -lily? Intermediate mariposa - lily? Intermediate mariposa -lily? Size' 120 acres 150 acres 161 acres * Regionally under - protected vegetation type. Acreage may include nonnative habitat or developed areas. Conservation Biology Institute G.1-6 December 2009 Conservation Assessments Upper Santa Ana River Core Habitat Area Attributes Priority Conservation Area Priority Conservation Area Priority Conservation Area A B C Annual grasses and £orbs Fremont cottonwood Vegetation Communities Willow* Fremont cottonwood* Riparian mixed hardwood* Riparian mixed hardwood* Willow Willow* Filtered Species ( #) 5 6 3 Santa Ana sucker (habitat) Santa Ana sucker (habitat) T & E Species Coastal CA. gnatcatcher Least Bell's vireo - -- Southwestern willow flycatcher Santa Ana sucker Santa Ana sucker Southwestern pond turtle Southwestern pond turtle Southwestern pond turtle M2 Species Coastal California gnatcatcher Least Bell's vireo Southwestern willow flycatcher Bobcat Bobcat Bobcat Mountain lion Mountain lion Mountain lion Size 7 acres 166 acres 21 acres * Regionally under - protected vegetation type. Acreage may include nonnative habitat or developed areas. Conservation Biology Institute G.1-7 December 2009 Conservation Assessments Bolsa Chica Core Habitat Area * Regionally under - protected vegetation type. Acreage may include nonnative habitat or developed areas. Conservation Biology Institute G.1 -8 December 2009 Priority Priority Priority Priority Priority Attributes Conservation Conservation Conservation Conservation Conservation Area G Area A Area I Area J Area K Annual grasses and forbs* Annual grasses and Annual grasses and Vegetation Communities Pickleweed- Annual grasses and £orbs* £orbs* Annual grasses and cordgrass forbs Pickleweed- Pickleweed- forbs Riparian mixed cordgrass cordgrass hardwood* Filtered Species ( #) 5 4 4 2 3 Belding's savannah Belding's savannah sparrow California least tern Belding's savannah T & E Species sparrow Light- footed clapper Saltmarsh bird's- California least tern sparrow Light- footed clapper rail beak Saltmarsh bird's - rail Saltmarsh bird's- beak beak M2 Species Southern tarplant Southern tarplant Southern tarplant Coastal CA. gnatcatcher Size' 14 acres 24 acres 12 acres 69 acres 8 acres * Regionally under - protected vegetation type. Acreage may include nonnative habitat or developed areas. Conservation Biology Institute G.1 -8 December 2009 Conservation Assessments Santa Ana River Mouth Core Habitat Area * Regionally under - protected vegetation type. Acreage may include nonnative habitat or developed areas. Conservation Biology Institute G.1-9 December 2009 Priority Priority Priority Priority Priority Attributes Conservation Conservation Conservation Conservation Conservation Area A Area B Area C Area D Area E Vegetation Communities ,Annual grasses and Annual grasses and forbs* Annual grasses and Annual grasses and Annual grasses and forbs* Coastal bluff scrub* forbs* forbs* forbs* Willow* Filtered Species ( #) 3 3 1 1 0 T & E Species Coastal California Coastal California Coastal California Coastal California gnatcatcher gnatcatcher gnatcatcher gnatcatcher M2 Species Coastal CA. Coastal CA. gnatcatcher gnatcatcher Coastal CA. Coastal Southern tarplant Southern tarplant gnatcatcher gnatcatchher er Size 135 acres IIacres 1 13 acres 1 8 acres 1 9 acres * Regionally under - protected vegetation type. Acreage may include nonnative habitat or developed areas. Conservation Biology Institute G.1-9 December 2009 Conservation Assessments Upper Newport Bay Core Habitat Area Attributes Priority Conservation Area F Vegetation Communities Coastal bluff scrub* Filtered Species ( #) 3 T & E Species Coastal CA. gnatcatcher M2 Species Coastal CA. gnatcatcher Many- stemmed dudleya Size 4 acres * Regionally under - protected vegetation type. Acreage may include nonnative habitat or developed areas. Conservation Biology Institute G.1 -10 December 2009 Conservation Assessments Appendix G.2 Priority Conservation Area Attributes: Linkages Trabuco Creek and San Juan Creek Linkages * Regionally under- protected vegetation type, Conservation Biology Institute G.2 -1 December 2009 Priority Priority Priority Priority Priority Priority Priority Attributes Conservation Conservation Conservation Conservation Conservation Conservation Conservation Area At Area Bt AreaC2 Area Dt Area E3 Area F2 Area G3 Annual grasses Annual grasses and forbs* Annual grasses and forbs * Riversidean Annual grasses Annual grasses Annual grasses Annual g * asses and forbs* Riversidean alluvial scrub Vegetation and forbs * and forbs * and forbs * and forbs Sage scrub alluvial scrub Sage scrub Communities Sage scrub Willow* Sage scrub Sage scrub Riparian mixed Live oak wdland Live oak wdland Willow shrub shhrrub an mixed CA. sycamore Willow* Riparian mixed shrub* Willow* Filtered 2 3 2 3 2 3 5 Sp ecies (# T & E Coastal CA. Coastal CA. Coastal CA. Coastal CA. Coastal CA. Coastal CA. Species gnatcatcher gnatcatcher gnatcatcher gnatcatcher gnatcatcher Arroyo toad gnatcatcher Steelhead trout Least Bell's vireo Least Bell's vireo Arroyo chub Coastal CA. Orange - throated Coastal CA. Coastal CA. Coastal CA. gnatcatcher Least Coastal CA. Arroyo chub whiptail M2 Species gnatcatcher gnatcatcher gnatcatcher Bell's vireo gnatcatcher Arroyo toad Coastal CA. Bobcat? Bobcat? Bobcat? Bobcat? Bobcat? Bobcat? gnatcatcher Least Bell's vireo Bobcat Size 9 acres 70 acres 119 acres 72 acres 41 acres 395 acres 310 acres * Regionally under- protected vegetation type, Conservation Biology Institute G.2 -1 December 2009 Conservation Assessment of Orange County Included in both linkages. a San Juan Creek linkage only. 3 Trabuco Creek linkage only. Acreage may include nonnative habitat or developed areas. Conservation Biology Institute G.2 -2 December 2009 Conservation Assessment r /_1w,21019]R4No I PARCEL DISTRIBUTION IN PRIORITY CONSERVATION AREAS APPENDIX H.1 PARCEL DISTRIBUTION IN PRIORITY CONSERVATION AREAS APPENDIX H.2 SUBMITTAL PARCEL DISTRIBUTION IN PRIORITY CONSERVATION AREAS Conservation Biology Institute December 2009 Conservation Assessments Appendix H.1 Parcel Distribution within Priority Conservation Areas Santa Ana Mountains Core Habitat Area Assessor Parcel Number Owner Positional Priority Level' Core Habitat Area z 3 Submittal Property Priority Conservation Area SA -A 105- 022 -40 ANDREW EDWARDS High Santa Ana Mountains 105- 020 -70 ANDREW EDWARDS High Santa Ana Mountains 105- 020 -40 ANDREW EDWARDS High Santa Ana Mountains 105 - 051 -12 BAKERS UARE LLC High Santa Ana Mountains 105- 201 -13 BENJAMIN F SLOAN High Santa Ana Mountains 105- 201 -07 BENJAMIN F SLOAN High Santa Ana Mountains 105 - 251 -11 BENNY H VILORIA High Santa Ana Mountains 105- 101 -04 BETTY JOAN MASON High Santa Ana Mountains 876 - 011 -17 BLUE CHIP INVESTMENTS High Santa Ana Mountains 105- 233 -20 BONNIE J SMITH High Santa Ana Mountains 105- 270 -28 CHURCH SADDLEBACK VALLEY COMMUNITY High Santa Ana Mountains 105- 102 -41 CRAIG B WHEELER High Santa Ana Mountains 105- 252 -57 DALE CHARLES/BRENDA CAROL FRIDAY High Santa Ana Mountains 876- 021 -09 DANIEL J & BRENDA J DONAHUE High Santa Ana Mountains 876 - 011 -10 DANIEL J DONAHUE High Santa Ana Mountains 876 - 011 -09 DANIEL J DONAHUE High Santa Ana Mountains 876 - 011 -28 DAVID T & SYLVIA Y QUEZADA High Santa Ana Mountains 876- 021 -14 DAVID YUET -LAM CHENG High Santa Ana Mountains 105- 252 -27 EDWARD A REED High Santa Ana Mountains 105- 251 -02 EDWARD R & LORE FREDETTE High Santa Ana Mountains Conservation Biology Institute H.1 -1 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 201 -06 GERHARD L SCHULTZ High Santa Ana Mountains 105- 252 -58 GREG KILLINGS WORTH High Santa Ana Mountains 876- 021 -16 HATEM & TENICE E HAJALI High Santa Ana Mountains 105- 040 -39 HENRY B TUTTLE High Santa Ana Mountains 105- 040 -38 HENRY B TUTTLE High Santa Ana Mountains 105- 040 -40 HENRY B TUTTLE High Santa Ana Mountains 105- 051 -17 JACK POSNIKOFF Hi" h Santa Ana Mountains 105 - 101 -22 JACK POSNIKOFF High Santa Ana Mountains 876- 021 -18 JAMES MILTON GITTELSON High Santa Ana Mountains 105- 040 -29 KANE RANCH LAND STEWARDSH IP & CATTLE COMPANY LLC High Santa Ana Mountains 105 - 102 -62 KANE RANCH LAND STEWARDSH IP & CATTLE COMPANY LLC High Santa Ana Mountains 105- 102 -39 KANE RANCH LAND STEWARDSH IP AND CATTLE CO LLC High Santa Ana Mountains 105- 201 -73 KAZIMIERZ & LINDA RUTH BACZYNSKI High Santa Ana Mountains 876 - 021 -06 LEHMAN HUTTON CD N FOR BUNNY PAPPAS- MAROWI SHEARSO High Santa Ana Mountains 105- 201 -04 LIFE IMPACT MINISTRIES INTERNATIONAL High Santa Ana Mountains 105 - 201 -66 LIFE IMPACT MINISTRIES INTERNATIONAL High Santa Ana Mountains 105 - 252 -14 LINDA M & MICHAEL A GRANAT High Santa Ana Mountains 105- 252 -15 MARK & IRMA LEVY High Santa Ana Mountains 105- 252 -34 MICHAEL R & MARY P SMITH High Santa Ana Mountains 105- 040 -14 MILLAN K VIRGINIA MC High Santa Ana Mountains 105- 201 -05 MORGAN B DUNN High Santa Ana Mountains 105 - 201 -08 MORGAN B DUNN High Santa Ana Mountains 105- 201 -09 MORGAN B DUNN High Santa Ana Mountains 105 - 101 -10 NRLL INC High Santa Ana Mountains 105- 240 -17 ORANGE COUNTY FIRE AUTHORITY High Santa Ana Mountains Conservation Biology Institute H.1 -2 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 876- 011 -20 RICK KENNEY High Santa Ana Mountains 105- 233 -19 ROBERT M LYNCH High Santa Ana Mountains 105- 252 -05 ROSALIE M DECURTINS High Santa Ana Mountains 105- 252 -07 ROSALIE M DECURTINS High Santa Ana Mountains 105- 051 -58 ROSS DR THORILD A & MAGNH ILD A ROSS FAM LTD PTNSH High Santa Ana Mountains 105- 201 -16 SHIRLEY J MODLIN High Santa Ana Mountains 105- 102 -25 SILVERADO CANYON LIMITED PARTNERSHIP High Santa Ana Mountains 105- 101 -39 STACEY LYNN MC NULTY High Santa Ana Mountains 105- 040 -12 STAN & LYLA V BOWEN High Santa Ana Mountains 105- 102 -37 STEPHAN A & ALISON C HENNES High Santa Ana Mountains 105- 252 -68 STUART E GOTHOLD High Santa Ana Mountains 105- 101 -05 STUART MAC PHERSON High Santa Ana Mountains 105- 101 -07 STUART MAC PHERSON High Santa Ana Mountains 105- 252 -06 VERNON L BOOTH High Santa Ana Mountains 876 - 011 -15 VVH INC High Santa Ana Mountains 105- 022 -41 High Santa Ana Mountains 105- 142 -59 A E ARNOLD Medium Santa Ana Mountains 105- 201 -14 AHMED N MALLEY Medium Santa Ana Mountains 105- 122 -06 ALBERT F GOODRICH Medium Santa Ana Mountains 105- 122 -07 ALBERT F GOODRICH Medium Santa Ana Mountains 105- 122 -39 ALEX BENNETT Medium Santa Ana Mountains 105- 122 -09 ALEX BENNETT Medium Santa Ana Mountains 105- 300 -05 ALEXANDRA L & BEN F SLOAN Medium Santa Ana Mountains 105- 102 -59 ALLEN B CHRISTIAN Medium Santa Ana Mountains 105- 112 -10 AMBROSE Z & MARY M JIMENEZ Medium Santa Ana Mountains 105- 112 -09 AMBROSE Z JIMENEZ Medium Santa Ana Mountains 105- 201 -62 AMD CONSTRUCTION GROUP INC Medium Santa Ana Mountains 105- 201 -64 AMD CONSTRUCTION GROUP INC Medium Santa Ana Mountains 105 - 201 -63 AMD CONSTRUCTION GROUP INC Medium Santa Ana Mountains 105- 201 -65 AMD CONSTRUCTION GROUP INC Medium Santa Ana Mountains Conservation Biology Institute H.1 -3 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority z Core Habitat Area Submittal Property 3 105- 140 -05 ANDREW ALAN WARD Medium Santa Ana Mountains 105- 112 -22 ANDREW B & BETH J WATSON Medium Santa Ana Mountains 105 - 172 -22 ANDREW T & KATHY T RUTKIN Medium Santa Ana Mountains 105- 252 -67 ANDREW TONKOVICH Medium Santa Ana Mountains 105- 172 -24 ANKER JACOBSEN Medium Santa Ana Mountains 105- 172 -25 ANKER JACOBSEN Medium Santa Ana Mountains 105- 201 -23 ANNA HART Medium Santa Ana Mountains 105- 171 -67 ANNETTE J ROY Medium Santa Ana Mountains 105 - 140 -13 ANTHONY TIANO Medium Santa Ana Mountains 105 - 152 -25 ARTHUR A & PATRICIA L LOYA Medium Santa Ana Mountains 105- 122 -47 ARTHUR R & HAVEN M TIECK Medium Santa Ana Mountains 105- 122 -18 ARTHUR R & HAVEN M TIECK Medium Santa Ana Mountains 105- 300 -10 BARBARA EILEEN SEARS Medium Santa Ana Mountains 105- 300 -10 BARBARA EILEEN SEARS Medium Santa Ana Mountains 876 - 011 -01 BEATRICE LEVINE Medium Santa Ana Mountains 858- 021 -18 BEAZER HOMES HOLDINGS CORP Medium Santa Ana Mountains 105- 102 -63 BEN VALENTINE Medium Santa Ana Mountains 105- 171 -46 BEN VALENTINE Medium Santa Ana Mountains 105- 171 -41 BEN VALENTINE Medium Santa Ana Mountains 105- 210 -04 BENJAMIN F & ALEXANDRA L SLOAN Medium Santa Ana Mountains 105 - 171 -42 BENJAMIN V & ANDREA F VALENTINE Medium Santa Ana Mountains 105 - 160 -26 BETTY MARGARET MAUDLIN Medium Santa Ana Mountains 105- 142 -48 BILL BEDFORD Meditun Santa Ana Mountains 105- 122 -19 BOB LOEFFLER Medium Santa Ana Mountains 105- 180 -37 BRADLEY A & TAMARA SCOTT Medium Santa Ana Mountains 105- 142 -47 BRETT & CHALYNN M PETERSON Medium Santa Ana Mountains 105 - 132 -10 BRIAN & JENNIFER BRODHAGEN Medium Santa Ana Mountains 105- 141 -14 BROOKE C & DENISE J SMITH Medium Santa Ana Mountains 105- 141 -15 BROOKE C & DENISE J SMITH Medium Santa Ana Mountains 105- 152 -20 BRUCE A MARIEN Medium Santa Ana Mountains 105- 201 -36 BRUCE MC DOUGAL Medium Santa Ana Mts/Foothills Conservation Biology Institute H.1 -4 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Levelt z Core Habitat Area Submittal Property 3 105- 130 -I1 BUCK'S LAND MEETS THE SEA Medium Santa Ana Mountains 105- 141 -10 C STOUT Medium Santa Ana Mountains 105- 060 -26 CALVARY CHAPEL OF THE CANYONS Medium Santa Ana Mountains 105- 060 -25 CALVARY CHAPEL OF THE CANYONS Medium Santa Ana Mountains 105- 051 -11 CARL H REINHART Medium Santa Ana Mountains 105- 070 -62 CARL SOLLEY Medium Santa Ana Mountains 105- 151 -05 CAROLE E DEERING Medium Santa Ana Mountains 105 - 171 -78 CASS E & ELEONORE CLAGG Medium Santa Ana Mountains 105 - 112 -16 CASS E & ELEONORE CLAGG Medium Santa Ana Mountains 105 - 160 -07 CASSANDRA ANTOINETTE GIRARD Medium Santa Ana Mountains 105- 111 -20 CATHERINE G ADEFF Medium Santa Ana Mountains 105- 171 -76 CATHERINE L NOWAK Medium Santa Ana Mountains 105- 171 -58 CATHERINE LEE NOWAK Medium Santa Ana Mountains 105 - 171 -56 CATHERINE LEE NOWAK Medium Santa Ana Mountains 876- 041 -01 CCRC FARMS LLC Medium Santa Ana Mountains 105- 051 -84 CCRC FARMS LLC Medium Santa Ana Mountains 105- 201 -41 CECILIA J LIN Medium Santa Ana Mountains 105- 101 -27 CHARLES H STANLEY Medium Santa Ana Mountains 105 - 160 -13 CHARLES R JOHNSTON Medium Santa Ana Mountains 105- 300 -04 CHARLES W PEARSON Medium Santa Ana Mountains 105 - 160 -25 CHARLES W WINGE Medium Santa Ana Mountains 105- 252 -20 CHRISTOPHER G & DAYANA R EDWARDS Medium Santa Ana Mountains 105- 261 -35 CHRISTOPHER M & LISA C COYTE Medium Santa Ana Mountains 105- 142 -45 CHRISTY L ESPENSHADE Medium Santa Ana Mountains 105- 201 -74 CHURCH SADDLEBACK VALLEY COMMUNITY Medium Santa Ana Mountains 105- 121 -15 CLARICE COSTA Medium Santa Ana Mountains 105 - 121 -16 CLARICE COSTA Medium Santa Ana Mountains 105- 060 -01 CLARK VALENTINE Medium Santa Ana Mountains 105- 132 -29 COLLEEN M LONG Medium Santa Ana Mountains 105- 160 -34 CONNIE B NELSON Medium Santa Ana Mountains Conservation Biology Institute H.1 -5 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 133 -48 CONNIE CARTER Medium Santa Ana Mountains 105- 160 -32 CONNIE NELSON Medium Santa Ana Mountains 105- 160 -27 CONNIE NELSON Medium Santa Ana Mountains 105- 232 -05 CONSTANCE E CONAWAY Medium Santa Ana Mountains 105-140-11 CORI E & AARON L COMBS Medium Santa Ana Mountains 105- 142 -58 CORNELIUS FICHTNER Medium Santa Ana Mountains 105- 171 -59 CRAIG B WHEELER Medium Santa Ana Mountains 105 - 171 -64 CRAIG B WHEELER Medium Santa Ana Mountains 105- 102 -40 CRAIG B WHEELER Medium Santa Ana Mountains 105- 171 -27 CRAIG B WHEELER Medium Santa Ana Mountains 105- 180 -26 CRAIG EDWARD BORDEN Medium Santa Ana Mountains 105- 262 -41 CSU FULLERTON AUXILIARY SERVICES CORP Medium Santa Ana Mountains 105 - 262 -46 CSU FULLERTON AUXILIARY SERVICES CORP Medium Santa Ana Mountains 105 - 261 -31 CSU FULLERTON AUXILIARY SERVICES CORP Medium Santa Ana Mountains 105 - 111 -31 CYNTHIA HANDEN Medium Santa Ana Mountains 105- 131 -18 DALE L & KAREN A AVISS Medium Santa Ana Mountains 105- 060 -07 DANA JUDD Medium Santa Ana Mountains 105- 142 -49 DANA M BUTLER Medium Santa Ana Mountains 876- 021 -11 DANIEL J & BRENDA J DONAHUE Medium Santa Ana Mountains 105- 160 -17 DANIEL R MIRANDA Medium Santa Ana Mountains 105 - 111 -21 DANIEL SOUCY Medium Santa Ana Mountains 105- 133 -14 DARLENE SHURDEN Medium Santa Ana Mountains 105- 133 -50 DARLENE SHURDEN Medium Santa Ana Mountains 105 -171 -26 DARRELL L KNUDSON Medium Santa Ana Mountains 105- 140 -04 DAVID & KAREN E JONES Medium Santa Ana Mountains 105- 232 -75 DAVID & KAREN PRECUP Medium Santa Ana Mountains 105 - 133 -19 DAVID A TEISSERE Medium Santa Ana Mountains 105- 140 -15 DAVID A WONDERLY Medium Santa Ana Mountains 105 - 141 -33 DAVID ANTHONY BARROW Medium Santa Ana Mountains Conservation Biology Institute H.1 -6 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 141 -32 DAVID ANTHONY BARROW Medium Santa Ana Mountains 105- 132 -15 DAVID ANTHONY BARROW Medium Santa Ana Mountains 105- 252 -46 DAVID B & MARY A EMERY Medium Santa Ana Mountains 105- 122 -50 DAVID CARL & ANNE E HIEBERT Medium Santa Ana Mountains 105- 122 -13 DAVID F FERRE Medium Santa Ana Mountains 105- 180 -45 DAVID G HOLEY Medium Santa Ana Mountains 105- 261 -45 DAVID JAMES & CAROL ANNE STOKES Medium Santa Ana Mountains 105- 122 -48 DAVID O & YVONNE E BURTON Medium Santa Ana Mountains 105 - 122 -37 DAVID O BURTON Medium Santa Ana Mountains 105- 122 -51 DAVID OWEN & YVONNE ELIZABETH BURTON Medium Santa Ana Mountains 105- 112 -17 DAVID PEREZ Medium Santa Ana Mountains 105- 151 -21 DAVID WAYNE & PATRICIA A YOUNG Medium Santa Ana Mountains 105- 060 -16 DAVID WAYNE VINCENT Medium Santa Ana Mountains 105- 201 -70 DEBORAH E MYERS Medium Santa Ana Mountains 105- 160 -14 DEBORAH LORRAINE JOHNSON Medium Santa Ana Mountains 105 -133 -11 DEBORAH WHISTLER Medium Santa Ana Mountains 105- 252 -47 DECKER G MC ALLISTER Medium Santa Ana Mountains 105- 132 -33 DENNIS GRAHAM Medium Santa Ana Mountains 105- 252 -02 DENNIS L & SUSAN I MC HALE Medium Santa Ana Mountains 105- 133 -44 DIANE C YOUNG Medium Santa Ana Mountains 105- 133 -12 DIANE CYNTHIA YOUNG Medium Santa Ana Mountains 105- 051 -79 DIANE F LOPEZ Medium Santa Ana Mountains 105- 031 -86 DIANE F LOPEZ Medium Santa Ana Mountains 105- 111 -04 DIEN DA DINH Medium Santa Ana Mountains 876- 021 -20 DON EUGENE & SANDRA FAY RITZE Medium Santa Ana Mountains 105- 133 -20 DONALD F REISS Medium Santa Ana Mountains 105- 060 -13 DONALD R HROSSOWYC Medium Santa Ana Mountains 105- 180 -46 DONALD R SKJERVEN Medium Santa Ana Mountains 105- 142 -18 DONALD STEVEN RICE Medium Santa Ana Mountains 105- 262 -50 DONNA JACKMAN - CATHEY Medium Santa Ana Mountains Conservation Biology Institute H.1 -7 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 132 -18 DOROTHY L RICE Medium Santa Ana Mountains 105 - 111 -27 DOUG M SWEENEY Medium Santa Ana Mountains 105- 141 -21 DOUGLAS MICHAEL & JENNICE RAE SCOTT Medium Santa Ana Mountains 105- 160 -30 DOUGLAS P KANE Medium Santa Ana Mountains 105- 051 -15 DOUGLAS P KANE Medium Santa Ana Mountains 105- 160 -37 DOUGLAS P KANE Medium Santa Ana Mountains 105- 160 -36 DOUGLAS P KANE Medium Santa Ana Mountains 105- 142 -30 DOULGAS A WIGNALL Medium Santa Ana Mountains 105 - 121 -22 ELIZABETH M & PETER J HALBOTH Medium Santa Ana Mountains 105 -172 -11 ERIC -JOHN GUNTHER Medium Santa Ana Mountains 876 - 071 -03 ERICKA F & MANUEL MEDINA Medium Santa Ana Mountains 105 - 270 -27 ERIN & MERRIL J COLLINS Medium Santa Ana Mountains 105- 122 -30 ESTHER HASTER Medium Santa Ana Mountains 105- 151 -39 EUGENE J ROBINSON Medium Santa Ana Mountains 105- 232 -58 FATEMEH HOLSTE Medium Santa Ana Mountains 105 -132 -11 FELICIA C STUCKEN Medium Santa Ana Mountains 105- 232 -09 FILIPPONE MARTHA EXEC WILLIAM F MAJER ESTATE Medium Santa Ana Mountains 105- 130 -10 FRANCES V AYERS Medium Santa Ana Mountains 105- 111 -16 FRANK & CANDACE LONG Medium Santa Ana Mountains 876 - 071 -05 FRED M & CANDICE A ITZKOVICS Medium Santa Ana Mountains 876- 071 -04 FRED M ITKOVICS Medium Santa Ana Mountains 876- 011 -04 FRED W KAELBER Medium Santa Ana Mountains 105- 122 -01 FREDERICK J SZALKOWSKJ Medium Santa Ana Mountains 105- 141 -09 G STOUT Medium Santa Ana Mountains 105- 102 -04 GABRIEL RASCOL Medium Santa Ana Mountains 105- 102 -05 GABRIEL RASCOL Medium Santa Ana Mountains 105 - 133 -18 GARY ARMSTRONG Medium Santa Ana Mountains 105- 142 -69 GAY ELISE CHESSELL Medium Santa Ana Mountains 105- 151 -25 GEORGE & LINDA SMEATHAM Medium Santa Ana Mountains 105- 141 -03 GEORGE E NAGELIN Medium Santa Ana Mountains Conservation Biology Institute H.1 -8 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 152 -24 GEORGE KACZMAREK Medium Santa Ana Mountains 105- 152 -07 GEORGE KACZMAREK Medium Santa Ana Mountains 105 - 152 -23 GEORGE KACZMAREK Medium Santa Ana Mountains 105 - 152 -22 GEORGE KACZMAREK Medium Santa Ana Mountains 876 - 021 -12 GEORGE PANDELIDES Medium Santa Ana Mountains 105- 151 -26 GEORGE SMEATHAM Medium Santa Ana Mountains 105- 300 -18 GEORGE THOMAS BARNETT Medium Santa Ana Mountains 105- 132 -17 GEORGE W & LORA S MEADOWS Medium Santa Ana Mountains 105- 151 -27 GERALD A CAMPBELL Medium Santa Ana Mountains 105- 151 -28 GERALD A CAMPBELL Medium Santa Ana Mountains 105- 152 -19 GERALD F & MARY E MANSFIELD Medium Santa Ana Mountains 105- 151 -32 GERTRUDE FERGUSON Medium Santa Ana Mountains 105- 151 -20 GRANT DEAN CHAI Medium Santa Ana Mountains 105- 142 -34 GREGORY H PETERSEN Medium Santa Ana Mountains 105- 142 -10 GREGORY T & DONNA M EMMETT Medium Santa Ana Mountains 105- 140 -09 GROVER L BEASLEY Medium Santa Ana Mountains 105- 131 -09 GUY H BROSIUS Medium Santa Ana Mountains 105- 210 -17 GUY JASPER PENDLEBURY COLDWELL Medium Santa Ana Mountains 105 - 210 -18 GUY JASPER PENDLEBURY COLDWELL Medium Santa Ana Mountains 105- 210 -19 GUY JASPER PENDLEBURY COLDWELL Medium Santa Ana Mountains 105 - 142 -56 HELEN E SPENCE Medium Santa Ana Mountains 105- 142 -07 HELEN E SPENCE Medium Santa Ana Mountains 105- 142 -13 HESS R ANTHONY Medium Santa Ana Mountains 105-141-11 HESS R ANTHONY Medium Santa Ana Mountains 105- 160 -10 HOWARD Y MC CORKLE Medium Santa Ana Mountains 867 - 071 -04 HUNT FAMILY PARTNERSHIP Medium Santa Ana Mountains 105- 031 -84 IFTIKHAR A KHAN Medium Santa Ana Mountains 105- 051 -77 IFTIKHAR A KHAN Medium Santa Ana Mountains 576- 012 -02 IRVINE CO Mediutn Santa Ana Mountains Conservation Biology Institute H.1 -9 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 031 -57 IRVINE CO Medium Santa Ana Mountains 105- 031 -70 IRVINE CO Medium Santa Ana Mountains 105- 031 -10 IRVINE CO Medium Santa Ana Mountains 105- 133 -17 JACK BOYD Medium Santa Ana Mountains 105 - 101 -20 JACK POSNIKOFF Medium Santa Ana Mountains 105- 101 -23 JACK POSNIKOFF Medium Santa Ana Mountains 105- 133 -41 JACK R CHAMBERS Medium Santa Ana Mountains 105- 180 -31 JAMES A & ANDREA R DIETZE Medium Santa Ana Mountains 105- 180 -13 JAMES A DIETZE Medium Santa Ana Mountains 105- 102 -64 JAMES ALFRED SWANEK Medium Santa Ana Mountains 105- 171 -57 JAMES ALFRED SWANEK Medium Santa Ana Mountains 105- 122 -26 JAMES ANTHONY MONAHAN Medium Santa Ana Mountains 105- 122 -23 JAMES ANTHONY MONAHAN Medium Santa Ana Mountains 105- 160 -04 JAMES B SALTER Medium Santa Ana Mountains 105- 261 -08 JAMES C SILL Medium Santa Ana Mountains 105- 111 -14 JAMES D & EMILY S EVERSOLL Medium Santa Ana Mountains 105- 111 -13 JAMES D & EMILY S EVERSOLL Medium Santa Ana Mountains 105- 060 -15 JAMES D COOKSEY Medium Santa Ana Mountains 105- 121 -17 JAMES E & JEAN C FARR Medium Santa Ana Mountains 105- 252 -19 JAMES E & ROSELL B LAGO Medium Santa Ana Mountains 105- 261 -34 JAMES F CARMICHAEL Medium Santa Ana Mountains 105- 252 -22 JAMES M MAMER Medium Santa Ana Mountains 105- 102 -60 JAMES PHILIP DEMARCO Medium Santa Ana Mountains 876 - 071 -08 JAMES S MOSSOP Medium Santa Ana Mountains 105- 141 -12 JAMES W KELLEY Medium Santa Ana Mountains 105- 132 -28 JANICE KIPP PACK Medium Santa Ana Mountains 105 - 151 -19 JEAN BEASLEY Medium Santa Ana Mountains 105- 171 -09 JEFF P MAXWELL Medium Santa Ana Mountains 105- 160 -38 JEFFREY M & GRETCHEN L HOUK Medium Santa Ana Mountains 105- 133 -36 JEFFREY W & MARY H MARKFLL Medium Santa Ana Mountains 105- 142 -23 JEFFREY W HARMAN Medium Santa Ana Mountains 105- 300 -31 JENSEN J SELCH Medium Santa Ana Mountains Conservation Biology Institute H.1 -10 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 152 -05 JEREMY M JANSS Medium Santa Ana Mountains 105- 133 -22 JOAN HOFFMAN Medium Santa Ana Mountains 105-111-11 JOAN K TROUT Medium Santa Ana Mountains 105- 142 -70 JOANIE MADRID Medium Santa Ana Mountains 105- 232 -59 JOHN & BETH CUNNINGHAM Medium Santa Ana Mountains 105- 142 -60 JOHN C & CYNTHIA M STEWART Medium Santa Ana Mountains 867- 021 -01 JOHN F NORTON Medium Santa Ana Mountains 105 -121 -03 JOHN L MITCHELL Medium Santa Ana Mountains 105 - 300 -06 JOHN M EPHLAND Medium Santa Ana Mountains 105- 300 -07 JOHN M EPHLAND Medium Santa Ana Mountains 105- 300 -17 JOHN M EPHLAND Medium Santa Ana Mountains 105- 300 -07 JOHN M EPHLAND Medium Santa Ana Mountains 105- 132 -25 JOHN MICHAEL DEICHERT Medium Santa Ana Mountains 105- 140 -10 JOHN RUSSELL CLEVELAND Medium Santa Ana Mountains 105- 252 -18 JOHN V & GEORGIA K MC DOUGAL Medium Santa Ana Mountains 105- 160 -19 JOHN WILLIAM NEWTON Medium Santa Ana Mountains 105- 240 -24 JOHNSON W KEITH Medium Santa Ana Mountains 105- 171 -79 JONATHAN & REBECCA L STEIN Medium Santa Ana Mountains 105- 160 -21 JOSE J OCHOA Medium Santa Ana Mountains 105- 262 -48 JOSEPH & DEANNA BOMMARITO Medium Santa Ana Mountains 105 - 122 -14 JOSEPH LAMANNO Medium Santa Ana Mountains 105- 171 -70 JUDITH M DAVIS Medium Santa Ana Mountains 105- 171 -68 JUDITH M DAVIS Medium Santa Ana Mountains 105- 232 -02 JUDITH WINONA WOOD Medium Santa Ana Mountains 105- 121 -10 JUDY T MYERS Medium Santa Ana Mountains 105- 102 -21 KANE RANCH LAND STEWARDSH IP & CATLE COMPANY LLC Medium Santa Ana Mountains 105- 180 -08 KANE RANCH LAND STEWARDSH IP & CATTLE CO LLC Medium Santa Ana Mountains 105- 180 -49 KANE RANCH LAND STEWARDSH IP & CATTLE COMPANY LLC Medium Santa Ana Mountains 105- 102 -43 KANE RANCH LAND STEWARDSH IP Medium Santa Ana Mountains Conservation Biology Institute H.1 -11 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 & CATTLE COMPANY LLC 105- 180 -25 KANE RANCH LAND STEWARDSH IP & CATTLE COMPANY LLC Medium Santa Ana Mountains 105- 171 -43 KANE RANCH LAND STEWARDSH IP AND CATTLE CO LLC Medium Santa Ana Mountains 105 - 102 -36 KANE RANCH LAND STEWARDSH IP AND CATTLE CO LLC Medium Santa Ana Mountains 105- 102 -46 KANE RANCH LAND STEWARDSHIP & CATTLE CO Medium Santa Ana Mountains 105- 180 -06 KANE RANCH LAND STEWARSHI P & CATTLE COMPANY LLC Medium Santa Ana Mountains 105- 172 -21 KAREN LYNNE NICHOLS Medium Santa Ana Mountains 105- 133 -37 KARL GREENBLATT Medium Santa Ana Mountains 105 - 172 -10 KARL VINCENT KERANEN Medium Santa Ana Mountains 105- 133 -13 KATHERINE M WEEKES Medium Santa Ana Mountains 105- 142 -31 KATHERINE Z WIGNALL Medium Santa Ana Mountains 105- 142 -52 KATHERINE Z WIGNALL Medium Santa Ana Mountains 105- 132 -20 KATHY L MC INTYRE Medium Santa Ana Mountains 105 - 111 -12 KATHY L MC INTYRE Medium Santa Ana Mountains 105- 070 -50 KEN KAPPLER Medium Santa Ana Mountains 105- 141 -04 KENNETH MASON Medium Santa Ana Mountains 105- 122 -05 KENNETH W & BETTY J LOWERY Medium Santa Ana Mountains 105- 111 -06 KIM ALAN HARMS Medium Santa Ana Mountains 105- 180 -34 KIP KLAYTON CRAIG Medium Santa Ana Mountains 105- 142 -12 KRISTI SANDERS Medium Santa Ana Mountains 105- 160 -11 KURT D LYSTNE Medium Santa Ana Mountains 876 - 071 -01 LANCE & AUTUMN TEMPLETON Medium Santa Ana Mountains 105- 102 -26 LARRY CRAIG WARD Medium Santa Ana Mountains 105- 142 -25 LARRY D GILSTRAP Medium Santa Ana Mountains 105- 112 -18 LARRY E COX Medium Santa Ana Mountains 105- 202 -75 LAURA MADARIAGA Medium Santa Ana Mountains 105- 201 -88 LAURIE T & MARY E PARK Medium Santa Ana Mts/Foothills Conservation Biology Institute H.I -12 December 2009 Conservation Assessment e Assessor Parcel Positional Priority z 3 Owner Core Habitat Area Submittal Property Number Level' 105- 201 -86 LAURIE T & MARY E PARK Medium Santa Ana Mountains 105- 201 -76 LAURIE T & MARY ELLEN PARK Medium Santa Ana Mountains LAWRENCE L & HENDRIKA C Medium 105- 102 -01 SOFONIO Santa Ana Mountains LAWRENCE L & HENDRIKA C Medium 105 - 102 -03 SOFONIO Santa Ana Mountains LAWRENCE L & HENDRIKA C Medium 105- 102 -02 Santa Ana Mountains SOFONIO LEHMAN HUTTON CD N FOR BUNNY Medium 105- 201 -17 PAPPAS - MAROWI SHEARSO Santa Ana Mountains LEHMAN HUTTON CD N FOR BUNNY Medium 105- 201 -25 PAPPAS- MAROWI SHEARSO Santa Ana Mountains LEHMAN HUTTON CD N FOR BUNNY Medium 105 - 201 -24 Santa Ana Mountains PAPPAS- MAROWI SHEARSO 105 - 111 -05 LEIA C SULLIVAN Medium Santa Ana Mountains 105- 160 -05 LEIA C SULLIVAN Medium Santa Ana Mountains 105- 160 -06 LEIA C SULLIVAN Mediutn Santa Ana Mountains 105- 142 -65 LELAND F MC CULLOUGH Medium Santa Ana Mountains 105- 142 -19 LESLIE G LEVY Medium Santa Ana Mountains LIFE IMPACT MINISTRIES Medium 105- 210 -09 Santa Ana Mountains INTERNATIONAL LIFE IMPACT MINISTRIES Medium 105 - 210 -10 INTERNATIONAL Santa Ana Mountains LIFE IMPACT MINISTRIES Medium 105- 210 -11 Santa Ana Mountains INTERNATIONAL LIFE IMPACT MINISTRIES Medium 105- 201 -02 Santa Ana Mountains INTERNATIONAL LIFE IMPACT MINISTRIES Medium 105 - 210 -14 INTERNATIONAL Santa Ana Mountains LIFE IMPACT MINISTRIES Medium 105 - 210 -I5 Santa Ana Mountains INTERNATIONAL 105- 210 -16 LIFE IMPACT MINISTRIES Medium Santa Ana Mountains Conservation Biology Institute H.1 -13 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 INTERNATIONAL 105 - 141 -22 LINDA M UNGER Medium Santa Ana Mountains 105- 051 -13 LINH NGOC NGUYEN Medium Santa Ana Mountains 105- 101 -25 LINH NGOCNGUYEN Medium Santa Ana Mountains 105- 300 -25 LISA A HABERMAN Medium Santa Ana Mountains 105 - 121 -23 LLOYD E FAULKNER Medium Santa Ana Mountains 105- 131 -20 LLOYD G WENTWORTH Medium Santa Ana Mountains 105 -251 -03 LORE & ED FREDETTE Medium Santa Ana Mountains 105- 261 -37 LORI PRESCOTT Medium Santa Ana Mountains 105- 060 -14 LORRAINE C BROWN Medium Santa Ana Mountains 105- 151 -38 LOUIS EARL & CARLA S J ANDERSON Medium Santa Ana Mountains 105- 132 -22 LOYAL G & KATIE J B PARSONS Medium Santa Ana Mountains 105- 132 -37 LUCILLE I FITZPATRICK Medium Santa Ana Mountains 105- 132 -38 LUCILLE I FITZPATRICK Medium Santa Ana Mountains 105- 132 -39 LUCILLE I FITZPATRICK Medium Santa Ana Mountains 105- 151 -06 LUCY BOWES Medium Santa Ana Mountains 105- 141 -23 LYNDA M ESPINOZA Medium Santa Ana Mountains 867 -021 -02 MAJOR R BRENT Medium Santa Ana Mountains 105- 160 -33 MANORANJAN DUTT Medium Santa Ana Mountains 105- 172 -20 MARCELA PEREZ Medium Santa Ana Mountains 876 - 071 -10 MARK A ROZELLE Medium Santa Ana Mountains 105- 131 -19 MARK R BELTZ Medium Santa Ana Mountains 105- 252 -62 MARK V BUILDERS INC Medium Santa Ana Mountains 105- 132 -21 MARSHA RUTH LIMA Medium Santa Ana Mountains 105- 232 -77 MARTHA EXEC WILLIAM F MAJER FILIPPONE Medium Santa Ana Mountains 105- 300 -22 MARY ANN BROWN Medium Santa Ana Mountains 105 - 300 -20 MARY ANN BROWN Medium Santa Ana Mountains 105- 132 -12 MARY E NYHAGEN Medium Santa Ana Mountains 105- 132 -31 MARY LEE HAUSMANN Medium Santa Ana Mountains 105- 160 -39 MARY SCHREIBER Medium Santa Ana Mountains 876- 011 -25 MARYANN CAZZELL Medium Santa Ana Mountains Conservation Biology Institute H.1 -14 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 876- 052 -47 MARYANN CAZZELL Medium Santa Ana Mountains 105- 142 -50 MAUREEN WILLIAMSON Medium Santa Ana Mountains 105 - 180 -32 MAX LANDAU Medium Santa Ana Mountains 105- 141 -38 MEGHAN C WARNER Medium Santa Ana Mountains 105 - 131 -03 MERLE WENDELL REQUARTH Medium Santa Ana Mountains 105- 140 -07 MICHAEL & MARIA LUCY FRIEND Medium Santa Ana Mountains 105- 171 -81 MICHAEL A & MARSHA R LIMA Medium Santa Ana Mountains 105- 232 -06 MICHAEL A & MARY M HAWLEY Medium Santa Ana Mountains 105- 111 -22 MICHAEL A DEUTSCH Medium Santa Ana Mountains 105- 171 -34 MICHAEL DAVID MAYO Medium Santa Ana Mountains 105- 171 -62 MICHAEL DAVID MAYO Medium Santa Ana Mountains 105- 151 -02 MICHAEL G & LETA A BOECK Medium Santa Ana Mountains 105- 151 -03 MICHAEL G & LETA A BOECK Medium Santa Ana Mountains 105- 171 -08 MICHAEL J & JANA S BROWN Medium Santa Ana Mountains 105- 121 -24 MICHAEL J & KIMBERLY A HANSEN Medium Santa Ana Mountains 105- 111 -10 MICHAEL J RAMIREZ Medium Santa Ana Mountains 105- 261 -41 MICHAEL J TEMPLE Medium Santa Ana Mountains 105- 262 -49 MICHAEL JAMES RELYEA Medium Santa Ana Mountains 105- 132 -16 MICHAEL JOHN & JANET DOLORES COUGHLIN Medium Santa Ana Mountains 105- 122 -49 MICHAEL JOHN MULLEN Medium Santa Ana Mountains 105- 051 -04 MICHAEL JON & DAWN E OSTGAARD Medium Santa Ana Mountains 105- 142 -24 MICHAEL L PUTT Medium Santa Ana Mountains 105 - 111 -24 MICHAEL P GRAHN Medimn Santa Ana Mountains 105- 111 -25 MICHAEL P GRAHN Medium Santa Ana Mountains 105- 111 -07 MICHAEL P GRAHN Medium Santa Ana Mountains 105- 040 -42 MICHAEL RYAN MC MILLAN Medium Santa Ana Mountains 105- 040 -41 MICHAEL RYAN MC MILLAN Medium Santa Ana Mountains 105- 102 -58 MICHAEL SCOTT CLARK Medium Santa Ana Mountains 105- 172 -14 MICHAEL SCOTT CLARK Medium Santa Ana Mountains 105- 171 -07 MICHAEL T & TAMARA L FARRIS Medium Santa Ana Mountains 105- 300 -29 MICHAEL WILSON Medium Santa Ana Mountains Conservation Biology Institute H.1 -15 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 180 -16 MIKE KUECHLER Medium Santa Ana Mountains 105 - 121 -18 MILKY KOHNO Medium Santa Ana Mountains 105- 250 -03 MODJESKA RANCH CO Medium Santa Ana Mountains 105- 240 -40 MODJESKA RANCH CO Medium Santa Ana Mountains 105- 250 -06 MODJESKA RANCH CO Medium Santa Ana Mountains 105- 172 -23 MONICA EDWARDS Medium Santa Ana Mountains 105- 171 -53 MONTY & CAROL E RUTH Medium Santa Ana Mountains 105- 201 -15 MORGAN B DUNN Medium Santa Ana Mountains 105- 180 -42 NICOLE L HEROLD Medium Santa Ana Mountains 105- 160 -18 NIGEL A & CHARLENE M KIRKLAND Medium Santa Ana Mountains 105- 101 -11 NRLL INC Medium Santa Ana Mountains 105- 240 -20 ORANGE COUNTY FIRE AUTHORITY Medium Santa Ana Mountains 105- 101 -43 ORANGE COUNTY FIRE AUTHORITY Medium Santa Ana Mountains 105- 142 -61 ORLANDO JAIMES GUZMAN Medium Santa Ana Mountains 105- 252 -21 ORRIL L COMPTON Medium Santa Ana Mountains 105- 111 -03 OSCAR & TANYA MUNOZ Medium Santa Ana Mountains 105- 142 -44 OWNER UNKNOWN Medium Santa Ana Mountains 105- 133 -49 PAMELA J CHRISTENSEN Medium Santa Ana Mountains 105- 160 -16 PAMELA J KIRKHAM Medium Santa Ana Mountains 105- 142 -67 PAMELA J SCHNABEL Medium Santa Ana Mountains 105 - 180 -51 PAMELA J WHITE Medium Santa Ana Mountains 105- 142 -68 PAMELA JOY SCHNABEL Medium Santa Ana Mountains 876 - 021 -19 PAMELA LAU Medium Santa Ana Mountains 105- 121 -19 PATRICIA ANN PARSELL Medium Santa Ana Mountains 105- 201 -80 PATRICIA R TONDORF Medium Santa Ana Mts/Foothills 105- 152 -21 PATRICK J ANTRIM Medium Santa Ana Mountains 105- 240 -48 PAUL B JOHNSON Medium Santa Ana Mountains 105- 142 -53 PAUL D DURON Medium Santa Ana Mountains 105- 151 -33 PAUL D LIEB Medium Santa Ana Mountains 105- 111 -08 PAUL E SENGIR Medium Santa Ana Mountains 105- 180 -20 PAUL J LIMA Medium Santa Ana Mountains 105- 180 -28 PAUL J LIMA Medium Santa Ana Mountains Conservation Biology Institute H.1 -16 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 210 -08 PAUL LIEB Medium Santa Ana Mountains 105- 232 -76 PAUL M MICHELENA Medium Santa Ana Mountains 105- 140 -12 PAULINE L WAITS Medium Santa Ana Mountains 105- 133 -47 PETER BOLLINGER Medium Santa Ana Mountains 105- 133 -27 PETER BOLLINGER Medium Santa Ana Mountains 105- 171 -54 PETER J & SHANNON KELLY ASHWORTH Medium Santa Ana Mountains 105 - 171 -71 PETER J & SHANNON KELLY ASHWORTH Medium Santa Ana Mountains 105- 171 -51 PETER J & SHANNON KELLY ASHWORTH Medium Santa Ana Mountains 105- 141 -02 PETER O & SHERI E WILSON Medium Santa Ana Mountains 105- 151 -07 PHILIP J BOOS Medium Santa Ana Mountains 867 - 021 -06 PHILIP S JACKSON Medium Santa Ana Mountains 867 - 021 -07 PHILIP S JACKSON Medium Santa Ana Mountains 867- 021 -04 PHILIP S JACKSON Medium Santa Ana Mountains 867 -021 -05 PHILIP S JACKSON Medium Santa Ana Mountains 105- 031 -47 PHYLLIS MAY HENRY Medium Santa Ana Mountains 105- 051 -60 PHYLLIS MAY HENRY Medium Santa Ana Mountains 876-071-11 R D H GROUP DEVELOPMENT CORP Medium Santa Ana Mountains 876- 071 -07 R D H GROUP DEVELOPMENT CORP Medium Santa Ana Mountains 876- 071 -09 R D H GROUP DEVELOPMENT CORP Medium Santa Ana Mountains 105 - 201 -68 RALPH E & DIANE W LEE Medium Santa Ana Mountains 105- 201 -26 RALPH E GOLDSBERRY Medium Santa Ana Mountains 105- 122 -24 RAQUEL PRODIZ OSTRANDER Medium Santa Ana Mountains 105- 130 -09 RA UEL PRODIZ OSTRANDER Medium Santa Ana Mountains 105 -201 -67 REID K ALEXANDER Medium Santa Ana Mountains 105- 210 -13 RICHARD & BRENDA ESQUERRA Medium Santa Ana Mountains 105- 180 -44 RICHARD C BARBER Medium Santa Ana Mountains 105 - 133 -52 RICHARD E ERTMAN Medium Santa Ana Mountains 105- 132 -13 RICHARD E ERTMAN Medium Santa Ana Mountains 105- 133 -05 RICHARD E ERTMAN Medium Santa Ana Mountains Conservation Biology Institute H.1 -17 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 133 -54 RICHARD E ERTMAN Medium Santa Ana Mountains 105- 133 -56 RICHARD E ERTMAN Medium Santa Ana Mountains 105 - 133 -53 RICHARD E ERTMAN Medium Santa Ana Mountains 105- 133 -28 RICHARD E ERTMAN Medium Santa Ana Mountains 105- 133 -55 RICHARD E ERTMAN Medium Santa Ana Mountains 105- 070 -03 RICHARD GEMMRIG Medium Santa Ana Mountains 105- 121 -08 RICHARD P MAINVILLE Medium Santa Ana Mountains 105- 132 -30 RICHARD TRENT DUNHAM Medium Santa Ana Mountains 105 - 122 -12 RICHARD TYE Medium Santa Ana Mountains 105- 300 -16 RICHARD V & CAROLE L MCMILLAN Medium Santa Ana Mountains 105- 300 -30 RICHARD W ZEILER Medium Santa Ana Mountains 105- 151 -29 RICK BRUCKEN Medium Santa Ana Mountains 105- 300 -23 RIB FAMILY TRUST Medium Santa Ana Mountains 105- 122 -45 ROBERT F & SARA E BELL Medium Santa Ana Mountains 105- 102 -08 ROBERT J REYNOLDS Medium Santa Ana Mountains 105- 102 -09 ROBERT J REYNOLDS Medium Santa Ana Mountains 105- 121 -02 ROBERT JOSEPH BUDIN Medium Santa Ana Mountains 105- 111 -15 ROBERT LEBO Medium Santa Ana Mountains 105- 233 -17 ROBERT M & ANNE MARIE CHAMPION Medium Santa Ana Mountains 105- 201 -42 ROBERT S TODD Medium Santa Ana Mountains 105 - 140 -03 ROBERT T HOADLEY -LA TOURETTE Medium Santa Ana Mountains 105 - 141 -28 ROBERT T HOADLEY -LA TOURETTE Medium Santa Ana Mountains 105 - 262 -47 ROCKY MOUNTAIN PROPERTIES INC Medium Santa Ana Mountains 105- 132 -19 RODNEY L MOON Medium Santa Ana Mountains 105- 180 -41 ROGER A & JANET S ROHM Medium Santa Ana Mountains 105- 180 -38 ROGER A & JANET S ROHM Medium Santa Ana Mountains 876- 071 -02 ROGER D HART Medium Santa Ana Mountains 105- 233 -42 ROGER G BICKELHAUPT Medium Santa Ana Mountains 105- 180 -15 RONALD E & CECILIA TRAIN ARMSTRONG Medium Santa Ana Mountains 105- 133 -30 RONALD F & ELIZABETH S WEISS Medium Santa Ana Mountains Conservation Biology Institute H.1-18 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 133 -31 RONALD F & ELIZABETH SUSAN WEISS Medium Santa Ana Mountains 105- 133 -40 RONALD J & SUSAN M CALLAHAN Medium Santa Ana Mountains 105- 201 -71 RONALD J BROWN Medium Santa Ana Mountains 105- 122 -04 RONALD JOSEPH BURNSTEIN Medium Santa Ana Mountains 105- 140 -06 RONALD THERRIO Medium Santa Ana Mountains 105- 262 -56 ROY JOHNSON Medium Santa Ana Mountains 105- 240 -59 ROY JOHNSON Medium Santa Ana Mountains 105 - 121 -05 RUBEN & SUSSI RODRIGUEZ Medium Santa Ana Mountains 858- 021 -11 RUTTER SANTIAGO L P Medium Santa Ana Mts/Foothills Watson 105- 141 -08 S A DOAN Medium Santa Ana Mountains 105 - 261 -44 SAEED & SIMIN A KHANBOLOOKI Medium Santa Ana Mountains 105- 152 -18 SAM R & VIVIAN A WYNGAARDEN Medium Santa Ana Mountains 105- 152 -16 SAMUEL C STOUGHTON Medium Santa Ana Mountains 105- 201 -72 SAMUEL P ADAMS Medium Santa Ana Mountains 105- 300 -03 SANDRA L DUNN Medium Santa Ana Mountains 105- 180 -50 SANTIAGO COU WATER DIST Medium Santa Ana Mountains 105- 180 -03 SANTIAGO COU WATER DIST Medium Santa Ana Mountains 105 - 121 -01 SANTIAGO COUNTY WATER DIST Medium Santa Ana Mountains 105- 180 -47 SANTIAGO COUNTY WATER DIST Medium Santa Ana Mountains 105- 122 -25 SANTIAGO COUNTY WATER DIST Medium Santa Ana Mountains 105 - 122 -16 SANTIAGO COUNTY WATER DIST Medium Santa Ana Mountains 105- 122 -15 SANTIAGO COUNTY WATER DIST Medium Santa Ana Mountains 105- 180 -48 SANTIAGO COUNTY WATER DIST Medimn Santa Ana Mountains 105- 180 -04 SANTIAGO COUNTY WATER DIST Medium Santa Ana Mountains 105- 180 -02 SANTIAGO COUNTY WATER DIST Medium Santa Ana Mountains 105- 122 -17 SANTIAGO COUNTY WATER DIST Medium Santa Ana Mountains 105- 270 -22 SANTIAGO COUNTY WATER DIST Medium Santa Ana Mountains 876- 021 -17 SANTIAGO COUNTY WATER DISTRICT Medium Santa Ana Mountains 105- 180 -05 SANTIAGO COUNTY WATER DISTRICT Medium Santa Ana Mountains Conservation Biology Institute H.1 -19 December 2009 Conservation Assessment e Assessor Parcel Positional Priority z 3 Owner Core Habitat Area Submittal Property Number Level' SANTIAGO COUNTY WATER Medium 105- 270 -24 Santa Ana Mountains DISTRICT SANTIAGO COUNTY WATER Medium 105- 232 -60 Santa Ana Mountains DISTRICT 105- 261 -43 SCOTT & TRACY SHALD Medium Santa Ana Mountains 105- 070 -61 SCOTT BREEDEN Medium Santa Ana Mountains 105 - 111 -23 SCOTT FRANK Mediwn Santa Ana Mountains 105- 172 -13 SCOTT M GOLDING Medium Santa Ana Mountains 105- 172 -01 SCOTT M GOLDING Medium Santa Ana Mountains 105- 172 -12 SCOTT M GOLDING Medium Santa Ana Mountains SCOTT RAYMOND & PAMELA ANN Medium 105- 171 -80 Santa Ana Mountains BORSHEIM 105- 171 -75 SCOTT RAYMOND BORSHEIM Medium Santa Ana Mountains 105- 132 -14 SEAN M & KRISTI L COLGAN Medium Santa Ana Mountains SHAWN PENDLEY & CORNELIUS Medium 105- 142 -03 Santa Ana Mountains FICHTNER 105- 171 -61 SHERRI WILLSON Medium Santa Ana Mountains 105- 122 -20 SHERRILYN MALVIN Medium Santa Ana Mountains 105- 180 -33 SHERYL W & WILLIAM B HIGGINS Medium Santa Ana Mountains 105 - 121 -21 SHIRLEY J REDMON Medium Santa Ana Mountains 105- 131 -21 SIDNEY R OSBORN Medium Santa Ana Mountains SILVERADO CANYON LIMITED Medium 105- 051 -02 Santa Ana Mountains PARTNERSHIP SILVERADO CANYON LIMITED Medium 105- 051 -71 Santa Ana Mountains PARTNERSHIP SILVERADO CANYON LIMITED Medium 105- 051 -67 Santa Ana Mountains PARTNERSHIP SILVERADO - MOJESKA RECREATION Medium 105- 240 -18 Santa Ana Mountains & PARKS DIST SILVERADO- MOJESKA RECREATION Medium 105 - 240 -19 Santa Ana Mountains & PARKS DIST 876- 011 -26 SIMON & SONIA GABRIEL Medium Santa Ana Mountains Conservation Biology Institute H.1 -20 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 101 -42 STACEY LYNN MC NULTY Medium Santa Ana Mountains 105- 122 -44 STACEY LYNN SCHROEDER Medium Santa Ana Mountains 105 - 171 -65 STEPHAN A & ALISON C HENNES Medium Santa Ana Mountains 105- 171 -39 STEPHAN A & ALISON C HENNES Medium Santa Ana Mountains 105- 102 -34 STEPHAN A & ALISON C HENNES Medium Santa Ana Mountains 105- 131 -04 STEPHEN & RUTH WILLIAMS Medium Santa Ana Mountains 105- 152 -11 STEPHEN G CREASON Medium Santa Ana Mountains 105- 152 -02 STEPHEN L CARTER Medium Santa Ana Mountains 105 - 142 -28 STEPHEN M KERRIGAN Medium Santa Ana Mountains 105 - 131 -17 STEVE & RUTH WILLIAMS Medium Santa Ana Mountains 105- 160 -09 STEVEN CHAIKIN Medium Santa Ana Mountains 105- 133 -35 STEVEN E KINNEY Medium Santa Ana Mountains 105- 051 -14 STEVEN L & ALEXANDRA C SHNEIDER Medium Santa Ana Mountains 105- 151 -01 STEVEN L & ALEXANDRA C SHNEIDER Medium Santa Ana Mountains 105- 142 -54 STEVEN L & LONA J CARR Medium Santa Ana Mountains 105- 202 -74 STEVEN L HAND Medium Santa Ana Mountains 105- 232 -69 STEVEN L HAND Medium Santa Ana Mountains 105- 132 -35 STEVEN MIZERA Medium Santa Ana Mountains 105- 171 -19 STEVEN RAY ZYLSTRA Medium Santa Ana Mountains 105 - 111 -09 STEWART & KRISTEN VOELTZ Medium Santa Ana Mountains 105- 142 -41 STUART MAC PHERSON Medium Santa Ana Mountains 105- 051 -06 STUART MAC PHERSON Medium Santa Ana Mountains 105- 102 -07 STUART MAC P14ERSON Medium Santa Ana Mountains 105- 133 -29 STUART MAC PHERSON Medium Santa Ana Mountains 105- 142 -08 STUART MAC PHERSON Medium Santa Ana Mountains 105 - 101 -06 STUART MAC PHERSON Medium Santa Ana Mountains 105 - 102 -06 STUART MAC PHERSON Medium Santa Ana Mountains 105- 172 -18 STUART MAC PHERSON Medium Santa Ana Mountains 105 - 141 -07 SUSAN A DOAN Medium Santa Ana Mountains 105- 140 -14 SUSAN CAROLE DEERING Medium Santa Ana Mountains Conservation Biology Institute H.1 -21 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 160 -20 SUSAN D MORRIS Medium Santa Ana Mountains 105 - 121 -04 SUSAN F KUTZ Medium Santa Ana Mountains 105 - 121 -28 SUSAN JOLEY Medium Santa Ana Mountains 105- 132 -27 SUSAN W VENABLE Medium Santa Ana Mountains 105 - 101 -13 TERRY L WEINHEIMER Medium Santa Ana Mountains 105- 171 -52 TERRY VINCENT Medium Santa Ana Mountains 105- 121 -29 THELMA DAWN MC EWAN- KLIMAN Medium Santa Ana Mountains 105- 232 -28 THOMAS J HOLSTE Medium Santa Ana Mountains 105- 262 -54 THOMAS K RIGNEY Medium Santa Ana Mountains 105- 262 -53 THOMAS K RIGNEY Medium Santa Ana Mountains 105- 102 -17 THOMAS M & ANGELA SMISEK Medium Santa Ana Mountains 105- 102 -19 THOMAS M SMISEK Medium Santa Ana Mountains 105- 102 -18 THOMAS M SMISEK Medium Santa Ana Mountains 105- 180 -23 THOMAS P COX Medium Santa Ana Mountains 105- 252 -45 THOMAS P TREACY Medium Santa Ana Mountains 105- 133 -16 THOMAS RIESER Medium Santa Ana Mountains 105- 300 -27 THOMAS T HAMMATT Medium Santa Ana Mountains 105- 132 -36 THOMAS W SHEFFIELD Medium Santa Ana Mountains 105- 142 -63 TIMOTHY J JANCA Medium Santa Ana Mountains 105- 133 -51 TIMOTHY J JANCA Medium Santa Ana Mountains 105 - 142 -62 TIMOTHY J JANCA Medium Santa Ana Mountains 105- 142 -14 TIMOTHY JAMES JANCA Medium Santa Ana Mountains 105- 142 -15 TIMOTHY JAMES JANCA Medium Santa Ana Mountains 105- 141 -36 TIMOTHY L NELSON Medium Santa Ana Mountains 105- 142 -42 TIMOTHY M SALTER Medium Santa Ana Mountains 105- 152 -04 TOD W SIDES Medium Santa Ana Mountains 105 - 151 -16 TOM RUZIKA Medium Santa Ana Mountains 105- 141 -13 VALERIE A MALDONADO Medium Santa Ana Mountains 105- 132 -04 VALERIE ASKOV Medium Santa Ana Mountains 105- 151 -37 VALERIE J BLOOM Medium Santa Ana Mountains 105- 111 -30 VIRGINIA L BUTA Medium Santa Ana Mountains 105- 121 -26 VIRGINIA L BUTA Medium Santa Ana Mountains Conservation Biology Institute H.1 -22 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 121 -25 VIRGINIA L BUTA Medium Santa Ana Mountains 105- 122 -43 VIRGINIA L BUTA Medium Santa Ana Mountains 105 - 142 -66 WARREN C COLEMAN Medium Santa Ana Mountains 105- 142 -51 WARREN PAUL & ELIZABETH J BOVE Medium Santa Ana Mountains 105- 160 -15 WAYNE RAPP Mediutn Santa Ana Mountains 105- 133 -32 WENDY A HAYTER Medium Santa Ana Mountains 105- 101 -40 WENDY Y CHU Medium Santa Ana Mountains 105 - 151 -30 WILBUR J MADDY Medium Santa Ana Mountains 105 - 141 -39 WILLIAM A GROENEWOLD Medium Santa Ana Mountains 105 - 141 -31 WILLIAM A GROENEWOLD Medium Santa Ana Mountains 105- 180 -07 WILLIAM A WARD Medium Santa Ana Mountains 105- 141 -37 WILLIAM ALLEN CODY Medium Santa Ana Mountains 105- 180 -40 WILLIAM B MILLER Medium Santa Ana Mountains 105- 240 -10 WILLIAM C JOHNSON Medium Santa Ana Mountains 105- 262 -08 WILLIAM C JOHNSON Medium Santa Ana Mountains 105- 240 -12 WILLIAM C JOHNSON Medium Santa Ana Mountains 105- 240 -43 WILLIAM C JOHNSON Medium Santa Ana Mountains 105- 240 -02 WILLIAM C JOHNSON Medium Santa Ana Mountains 105- 240 -47 WILLIAM C JOHNSON Medium Santa Ana Mountains 105- 261 -01 WILLIAM C JOHNSON Medium Santa Ana Mountains 105- 262 -42 WILLIAM DEAN BROWN Medium Santa Ana Mountains 105- 262 -43 WILLIAM DEAN BROWN Medium Santa Ana Mountains 105- 151 -13 WILLIAM E & CYNTHIA L FINCH Medium Santa Ana Mountains 105 - 151 -12 WILLIAM E & CYNTHIA L FINCH Medium Santa Ana Mountains 105- 151 -34 WILLIAM E & CYNTHIA L FINCH Medium Santa Ana Mountains 105- 160 -08 WILLIAM H & BEVERLY A MILEHAM Medium Santa Ana Mountains 105 - 142 -64 WILLIAM H & JENNIFER L JOHNSON Medium Santa Ana Mountains 105- 262 -55 WILLIAM L & PAULA J LA BAR Medium Santa Ana Mountains 105- 060 -17 WILLIAM L EDNEY Medium Santa Ana Mountains 105- 152 -12 WILLIAM L SMITH Medium Santa Ana Mountains 105 -060 -18 WILLIAM LELAND EDNEY Medium Santa Ana Mountains 105 -201 -97 WILLIAM R MCINTYRE Medium Santa Ana Mountains Conservation Biology Institute H.1-23 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 171 -35 WILLIAM R WALZ Medium Santa Ana Mountains 105- 171 -82 WILLIAM R WALZ Medium Santa Ana Mountains 105 - 171 -83 WILLIAM R WALZ Medium Santa Ana Mountains 105- 171 -23 WILLIAM R WALZ Medium Santa Ana Mountains 105 - 031 -67 Medium Santa Ana Mountains 105- 031 -69 Medium Santa Ana Mountains 105- 101 -41 A R TAMARGO Low Santa Ana Mountains 876 - 051 -50 AHMADANVARINEJAD Low Santa Ana Mountains 867- 041 -01 AKIN AKSU Low Santa Ana Mts/Foothills 867- 041 -02 AKIN AKSU Low Santa Ana Mountains 876 - 051 -77 ALAN FOSSEN Low Santa Ana Mountains 866- 052 -03 ALAN M LITZ Low Santa Ana Mts/Foothills 876- 051 -70 ALBERT JUSTIN MURTZ Low Santa Ana Mountains 105- 070 -59 ALBERT Y CHOW Low Santa Ana Mountains 105- 222 -57 ALFRED & JANET LANG Low Santa Ana Mountains 876- 035 -01 ALLAN & CRESSA COFFEE Low Santa Ana Mountains 858- 044 -05 ALVA W METCALF Low Santa Ana Mts /Foothills 105- 222 -56 ALVERDA KERSH Low Santa Ana Mountains 105- 222 -55 ALVERDA KERSH Low Santa Ana Mountains 105- 222 -54 ALVERDA KERSH Low Santa Ana Mountains 105 - 222 -47 AMELIA MARY MAY Low Santa Ana Mountains 876- 051 -62 ANA B PRINGLES Low Santa Ana Mountains 105- 233 -04 ANDREW MARQUEZ Low Santa Ana Mountains 867- 031 -09 ANNA HART Low Santa Ana Mts/Foothills 867- 031 -10 ANNA HART Low Santa Ana Mountains 105- 070 -53 ANTHONY G & SUSAN L MACK Low Santa Ana Mountains 105- 253 -16 ANTHONY PEREZ Low Santa Ana Mountains 105- 232 -72 ARMSTRONG K & A MARGENE RONALD Low Santa Ana Mountains 858- 021 -14 ARTHUR S CARJSOZA Low Santa Ana Mts /Foothills 858 - 044 -18 ASHOK & SHRESHTHA A SAVDHARIA Low Santa Ana Mts/Foothills 105 - 232 -53 AURORA DAWN HARRIS Low San ta Ana Mountains Conservation Biology Institute H.1 -24 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 876- 033 -01 BAKER SQUARE LLC Low Santa Ana Mountains 876 -051 -01 BAKER SQUARE LLC Low Santa Ana Mountains 876- 051 -28 BARRETT R TESTER Low Santa Ana Mountains 105- 070 -83 BEN P JOHNSON Low Santa Ana Mountains 858- 044 -15 BENJAMIN IMAI Low Santa Ana Mts /Foothills 866- 052 -05 BENNY H VILORIA Low Santa Ana Mts/Foothills 105- 232 -45 BETTY L CHANEY Low Santa Ana Mountains 105- 232 -46 BETTY L CHANEY Low Santa Ana Mountains 105- 240 -06 BILLIE D NORMAN Low Santa Ana Mountains 105- 233 -03 BOYD LEE & SANDRA MARIA SCHULTZ Low Santa Ana Mountains 105- 232 -65 BRIAN J & KAREN L FRICK Low Santa Ana Mountains 866 -031 -13 BRIAN V GERACI Low Santa Ana Mts/Foothills 105- 233 -49 BRUCE H & MARJORIE BETH NEWELL Low Santa Ana Mountains 105- 233 -34 BRUCE H NEWELL Low Santa Ana Mountains 105- 232 -40 BRUCE SANFORD DAY Low Santa Ana Mountains 867- 031 -07 BRUCE W SMITH Low Santa Ana Mountains 876 - 034 -05 CARL H REINHART Low Santa Ana Mountains 876- 034 -04 CARL H REINHART Low Santa Ana Mountains 105- 070 -81 CARL J & GWEN R SOLLEY Low Santa Ana Mountains 105- 070 -82 CARL 3 & GWEN R SOLLEY Low Santa Ana Mountains 105- 070 -62 CARL SOLLEY Low Santa Ana Mountains 105- 070 -57 CARL SOLLEY Low Santa Ana Mountains 105- 070 -84 CAROLYN RICHARDSON Low Santa Ana Mountains 876- 052 -41 CARROLL R RUNYON Low Santa Ana Mountains 876- 034 -01 CCRC FARMS LLC Low Santa Ana Mountains 105 -051 -83 CCRC FARMS LLC Low Santa Ana Mountains 105- 051 -85 CCRC FARMS LLC Low Santa Ana Mountains 105- 070 -93 CCRC FARMS LLC Low Santa Ana Mountains 876 - 051 -39 CECELIA IRENE EVANS Low Santa Ana Mountains 867 - 031 -03 CHAD KEARNS Low Santa Ana Mts/Foothills 867- 031 -05 CHAD KEARNS Low Santa Ana Mountains Conservation Biology Institute H.1 -25 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 867- 031 -04 CHAD KEARNS Low Santa Ana Mountains 867 - 031 -06 CHAD KEARNS Low Santa Ana Mountains 876- 051 -08 CHAD S & BRANDALYN M BURTON Low Santa Ana Mountains 876- 033 -15 CHAD S & BRANDALYN M BURTON Low Santa Ana Mountains 105- 070 -48 CHARLES E JOHNSON Low Santa Ana Mountains 105- 070 -56 CHARLES E JOHNSON Low Santa Ana Mountains 105- 070 -76 CHARLES JAMES SCHILLING Low Santa Ana Mountains 105- 222 -11 CHERYL LEE SANDLIN COOK Low Santa Ana Mountains 858- 021 -15 CHRISTINA CLARE & MICHAEL DALE VAWSER Low Santa Ana Mts/Foothills 105- 251 -06 CHRISTOPHER D & JOAN D WILSON Low Santa Ana Mountains 105- 232 -51 CHRISTOPHER G EDWARDS Low Santa Ana Mountains 876 - 062 -03 CHRISTOPHER J ALVES Low Santa Ana Mountains 876- 061 -03 CLAIRE RENEE ANN LE Low Santa Ana Mountains 876 - 062 -02 CLAIRE RENEE ANN LE Low Santa Ana Mountains 867 - 011 -30 CLARENCE ARTHUR NISSON Low Santa Ana Mountains 876- 033 -07 CLARENCE R NICHOLS Low Santa Ana Mountains 876 - 034 -06 CLARENCE R NICHOLS Low Santa Ana Mountains 876- 011 -05 CLAUDE G FRANKLIN Low Santa Ana Mountains 876- 061 -01 COLE A CHEVALIER Low Santa Ana Mountains 876 -061 -02 COLE A CHEVALIER Low Santa Ana Mountains 876- 062 -01 COLE CHEVALIER Low Santa Ana Mountains 867- 042 -02 CRAIG A & SUZANNE M SMITH Low Santa Ana Mountains 876 - 052 -17 CRYSTAL LYONS -TRACY Low Santa Ana Mountains 105- 262 -15 CSU FULLERTON AUXILIARY SERVICES CORP Low Santa Ana Mountains 876- 052 -11 CURTIS A EVANS Low Santa Ana Mountains 858 - 021 -20 CYN SDLBK Low Santa Ana Mts /Foothills 105- 070 -31 CYNTHIA A & DAVID J BEAMAN Low Santa Ana Mountains 105- 070 -32 CYNTHIA A & DAVID J BEAMAN Low Santa Ana Mountains 105- 232 -71 CYNTHIA ABRAHAMSON Low Santa Ana Mountains 105- 070 -51 CYNTHIA DENISE BROWN Low Santa Ana Mountains Conservation Biology Institute H.1 -26 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 060 -28 DANA ANN JUDD Low Santa Ana Mountains 105- 060 -23 DANA ANN JUDD Low Santa Ana Mountains 105- 222 -23 DANIEL P MARTIN Low Santa Ana Mountains 867 -011 -11 DANIEL T & JACKIE L HARE Low Santa Ana Mountains 105 - 232 -74 DANNY E BROWN Low Santa Ana Mountains 876 -061 -04 DARRELL D & CAROL A WRIGHT Low Santa Ana Mountains 876- 062 -06 DARRELL D WRIGHT Low Santa Ana Mountains 105- 232 -22 DAVID B BOQUETTE Low Santa Ana Mountains 105- 232 -23 DAVID B RODEWALD Low Santa Ana Mountains 867- 011 -12 DAVID C & SHERYL L EDGAR Low Santa Ana Mountains 105- 070 -77 DAVID G & JANET L HOLEY Low Santa Ana Mountains 105- 232 -24 DAVID J MC NEIL Low Santa Ana Mountains 105- 261 -46 DAVID JAMES & CAROL ANNE STOKES Low Santa Ana Mountains 105- 232 -12 DAWN LEE LYNCH Low Santa Ana Mountains 105- 221 -27 DEBORAH G HARTWICK Low Santa Ana Mountains 105- 251 -07 DEBRA S BRODY Low Santa Ana Mountains 105- 233 -11 DEBRA S BRODY Low Santa Ana Mountains 105 -221 -16 DEBRA THOMAS Low Santa Ana Mountains 105- 201 -95 DEIRDRE GOUGH Low Santa Ana Mountains 105 - 201 -94 DEIRDRE GOUGH Low Santa Ana Mountains 876- 034 -25 DELTA PARTIDA Low Santa Ana Mountains 105- 232 -43 DENISE TRIZINSKY Low Santa Ana Mountains 876 - 051 -52 DENNIS D GOLDSTEIN Low Santa Ana Mountains 876 -051 -53 DENNIS D GOLDSTEIN Low Santa Ana Mountains 876- 051 -51 DENNIS GOLDSTEIN Low Santa Ana Mountains 876 -051 -33 DENNIS R CARLSON Low Santa Ana Mountains 876- 051 -60 DENNIS R CARLSON Low Santa Ana Mountains 105- 070 -90 DEREK F & LORI A MARTIN Low Santa Ana Mountains 105- 070 -89 DEREK F & LORI A MARTIN Low Santa Ana Mountains 105- 031 -91 DIANE F LOPEZ Low Santa Ana Mountains 105- 051 -82 DIANE F LOPEZ Low Santa Ana Mountains Conservation Biology Institute H.1 -27 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 051 -81 DIANE F LOPEZ Low Santa Ana Mountains 105 -051 -75 DIANE F LOPEZ Low Santa Ana Mountains 105- 031 -90 DIANE F LOPEZ Low Santa Ana Mountains 105- 031 -86 DIANE F LOPEZ Low Santa Ana Mountains 105- 051 -69 DIANE F LOPEZ Low Santa Ana Mountains 876- 033 -25 DOLLY ROSEMARY KRABBE Low Santa Ana Mountains 866 - 052 -04 DON D & LIDIA ANA KUSICKI Low Santa Ana Mts/Foothills 867 - 011 -28 DONALD C & ANN M ARMBRUSTER Low Santa Ana Mountains 876- 033 -09 DONALD J DAVIS Low Santa Ana Mountains 105- 233 -31 DORIS L MANNING Low Santa Ana Mountains 105- 233 -36 DOROTHY PEARL BURBRIDGE Low Santa Ana Mountains 105- 111 -28 DOTZU HOD Low Santa Ana Mountains 867- 031 -11 DOUGLAS C & PATRICIA A LAWSON Low Santa Ana Mountains 105- 222 -04 DOUGLAS E NEELD Low Santa Ana Mountains 105- 222 -05 DOUGLAS EUGENE & GUADALUPE NEELD Low Santa Ana Mountains 876- 052 -14 EDWARD A ALCANTARA Low Santa Ana Mountains 105- 222 -63 EDWARD R & LORE FREDETTE Low Santa Ana Mountains 105- 222 -62 EDWARD R FREDETTE Low Santa Ana Mountains 876- 041 -03 EFFAT YOUSSEF Low Santa Ana Mountains 105 - 111 -29 EFFAT YOUSSEF Low Santa Ana Mountains 105- 262 -11 ELIZABETH ANDERSON Low Santa Ana Mountains 105- 261 -19 ENOCHS FAMILY LTD PARTNERSHIP Low Santa Ana Mountains 876 - 041 -02 ERNEST & GUDELIA M MARRUJO Low Santa Ana Mountains 105 -251 -08 ERYK A STACY Low Santa Ana Mountains 105- 222 -14 EUGENE A CORONA Low Santa Ana Mountains 876 - 033 -02 FARMS CCRC Low Santa Ana Mountains 876- 033 -05 FARMS CCRC Low Santa Ana Mountains 876- 033 -04 FARMS CCRC Low Santa Ana Mountains 876 - 033 -03 FARMS CCRC Low Santa Ana Mountains 876- 051 -46 FERNANDO CASTRO TAFOLLA Low Santa Ana Mountains 105- 233 -15 FRANCES A KELLEY Low Santa Ana Mountains Conservation Biology Institute H.1 -28 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 876- 051 -49 FRANCES ANNE WILLIAMS Low Santa Ana Mountains 876 - 052 -49 FRANCES FREELOVE Low Santa Ana Mountains 867- 042 -01 FRANK H GREINKE Low Santa Ana Mountains 876- 051 -25 FREDERICK ALEXEI HUIZAR Low Santa Ana Mountains 876 - 035 -02 FREDERICK OWEN DOHRMANN Low Santa Ana Mountains 105- 222 -64 GABRIEL & EMILY RUIZ Low Santa Ana Mts/Foothills 876- 051 -22 GARY & ELKE PALMER Low Santa Ana Mountains 876 -051 -23 GARY & ELKE PALMER Low Santa Ana Mountains 867 - 011 -22 GARY L POWER Low Santa Ana Mountains 105- 233 -13 GARY LEE & JACQUELINE J JENNINGS Low Santa Ana Mountains 867 - 011 -15 GARY POWER Low Santa Ana Mountains 866- 052 -26 GARY W & CAROL ANN CALTHARP Low Santa Ana Mts/Foothills 867- 011 -20 GEOFFREY & SARAH P SARKISSIAN Low Santa Ana Mountains 867 - 011 -18 GEOFFREY DE WOLF Low Santa Ana Mountains 876- 052 -20 GEOFFREY PHILLIP BELLAH Low Santa Ana Mountains 876- 052 -21 GEOFFREY PHILLIP BELLAH Low Santa Ana Mountains 876 - 052 -22 GEOFFREY PHILLIP BELLAH Low Santa Ana Mountains 876- 052 -15 GEORGE E MALMBORG Low Santa Ana Mountains 876- 051 -29 GEORGE R HALE Low Santa Ana Mountains 105- 240 -51 GEORGE W ELLIS Low Santa Ana Mountains 105- 240 -54 GEORGE W ELLIS Low Santa Ana Mountains 105- 240 -52 GEORGE W ELLIS Low Santa Ana Mountains 105- 240 -55 GEORGE W ELLIS Low Santa Ana Mountains 105- 240 -57 GEORGE W ELLIS Low Santa Ana Mountains 105- 240 -56 GEORGE W ELLIS Low Santa Ana Mountains 105- 240 -58 GEORGE W ELLIS Low Santa Ana Mountains 105- 240 -53 GEORGE W ELLIS Low Santa Ana Mountains 867- 061 -04 GLEN & LAURA LYNN VALENCIA Low Santa Ana Mts/Foothills 867 - 061 -03 GLEN & LAURA LYNN VALENCIA Low Santa Ana Mountains 876- 051 -63 GRAHAM W CLARK Low Santa Ana Mountains 866 - 052 -15 GREG C BATES Low Santa Ana Mts/Foothills Conservation Biology Institute H.1 -29 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 221 -15 GREGORY & CARYL LEE Low Santa Ana Mountains 866 - 052 -28 GREGORY CLYDE BATES Low Santa Ana Mts /Foothills 866- 052 -16 GREGORY CLYDE BATES Low Santa Ana Mts/Foothills 105- 232 -27 GREGORY CLYDE BATES Low Santa Ana Mountains 876 -051 -02 GREGORY H PETERSEN Low Santa Ana Mountains 876 -041 -12 GREGORY P & LORI CHRISTENSEN Low Santa Ana Mountains 105- 232 -44 GUH.LERMO L MARTINEZ Low Santa Ana Mountains 867 - 031 -01 BARON & NOSRAT YOMTOUBIAN Low Santa Ana Mts /Foothills 867- 031 -02 BARON & NOSRAT YOMTOUBIAN Low Santa Ana Mountains 867- 071 -02 HARRY W WILSON Low Santa Ana Mountains 867 - 071 -01 HUNT FAMILY PARTNERSHIP Low Santa Ana Mountains 105- 051 -76 IFTIKHAR A KHAN Low Santa Ana Mountains 867- 051 -05 IRVINE CO Low Santa Ana Mts/Foothills 867 - 061 -07 IRVINE CO Low Santa Ana Mts /Foothills 105- 070 -28 ISABELLE C ANDRES Low Santa Ana Mountains 105- 070 -22 ISABELLE C ANDRES Low Santa Ana Mountains 105- 070 -11 ISABELLE C ANDRES Low Santa Ana Mountains 105- 070 -79 ISABELLE C ANDRES Low Santa Ana Mountains 876 - 011 -27 ISIDOR SANDOVAL Low Santa Ana Mountains 876- 033 -16 JACKLYNN SUE BURNS Low Santa Ana Mountains 867- 061 -06 JACKSON RANCH PARTNERSHIP Low Santa Ana Mts/Foothills 867- 061 -05 JACKSON RANCH PARTNERSHIP Low Santa Ana Mts/Foothills 867 - 061 -01 JACKSON RANCH PARTNERSHIP Low Santa Ana Mountains 867- 061 -02 JACKSON RANCH PARTNERSHIP Low Santa Ana Mountains 105- 222 -67 JAMES & DIANE CARTER Low Santa Ana Mts/Foothills 105- 060 -20 JAMES D COOKSEY Low Santa Ana Mountains 105- 070 -44 JAMES F CARMICHAEL Low Santa Ana Mountains 105- 261 -16 JAMES F CARMICHAEL Low Santa Ana Mountains 876 - 033 -17 JAMES R ANDERSON Low Santa Ana Mountains 105- 232 -55 JANET H WILSON Low Santa Ana Mountains 105- 232 -56 JANET H WILSON Low Santa Ana Mountains 105 -221 -18 JANET I SOULE Low Santa Ana Mountains Conservation Biology Institute H.1 -30 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 876- 052 -13 JANICE LAWSON Low Santa Ana Mountains 867 - 011 -32 JANIS K & JOHN S WALTMAN Low Santa Ana Mountains 876- 051 -16 JASON T FOULDS Low Santa Ana Mountains 105- 222 -70 JEFF C & TAMELA R DAVIS Low Santa Ana Mts/Foothills 105- 233 -48 JEFFERSON F & JENIFER TALBOTT Low Santa Ana Mountains 105 - 261 -33 JEFFREY & FRANSHELLE MURRAY Low Santa Ana Mountains 105- 261 -17 JEFFREY & FRANSHELLE MURRAY Low Santa Ana Mountains 876 - 051 -48 JEFFREY G WILSON Low Santa Ana Mountains 867- 032 -03 JEFFREY P & CYNTHIA D SCHLOM Low Santa Ana Mts/Foothills 876- 051 -47 JEFFREY WILSON Low Santa Ana Mountains 105- 232 -31 JENNIFER & THOMAS S WISHART Low Santa Ana Mountains 876- 052 -19 JIMMIE J JONES Low Santa Ana Mountains 858 - 021 -21 JO ANN REILLY Low Santa Ana Mts/Foothills 105 - 251 -05 JOAN WORTMAN Low Santa Ana Mountains 105- 232 -54 JOANNE ASTRACHAN Low Santa Ana Mountains 876- 051 -40 JOHN A KELSEY Low Santa Ana Mountains 105- 251 -04 JOHN CLAY WILLIAMS Low Santa Ana Mountains 105- 070 -01 JOHN DAVID LYON Low Santa Ana Mountains 105- 251 -10 JOHN F NORTON Low Santa Ana Mountains 876- 052 -09 JOHN O YBARRA Low Santa Ana Mountains 105- 233 -30 JOHN S & FRANCINE KINSMAN Low Santa Ana Mountains 105- 251 -09 JOHN STOESSER Low Santa Ana Mountains 105- 240 -27 JOHNSON W KEITH Low Santa Ana Mountains 105- 240 -46 JOHNSON W KEITH Low Santa Ana Mountains 105- 240 -42 JOHNSON W KEITH Low Santa Ana Mountains 105- 202 -70 JONG SIK & KI HEE CHI Low Santa Ana Mountains 876- 051 -37 DORY ADAMSON Low Santa Ana Mountains 876- 034 -21 JOSEFINA N & PETE L SIOSON Low Santa Ana Mountains 876 - 034 -22 JOSEFINA N & PETE L SIOSON Low Santa Ana Mountains 105 -221 -19 JOSEPH V & BONNIE AUGER Low Santa Ana Mountains 105- 253 -12 JOYCE A RYCKMAN Low Santa Ana Mountains 876 -051 -17 JUDITH ANN & PATRICK JOSEPH Low Santa Ana Mountains Conservation Biology Institute H.1 -31 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 FESLER 876 - 051 -76 JULIE A MORRIS Low Santa Ana Mountains 105- 202 -68 KAZIMIERZ & LINDA RUTH BACZYNSKI Low Santa Ana Mountains 876- 041 -08 KEITH D & JULIE A MORRIS Low Santa Ana Mountains 876 - 041 -14 KELLY & TINA PETIT STELLHORN Low Santa Ana Mountains 876- 041 -13 KELLY & TINA PETIT STELLHORN Low Santa Ana Mountains 606 - 011 -04 KEN S LIEM Low Santa Ana Mts/Foothills 105- 222 -26 KENNETH C & NORMA JEAN LANDERS Low Santa Ana Mountains 105- 222 -25 KENNETH C & NORMA JEAN LANDERS Low Santa Ana Mountains 105- 222 -09 KENNETH C & NORMA JEAN LANDERS Low Santa Ana Mountains 876 - 052 -04 KENNETH H MILLER Low Santa Ana Mountains 876 - 052 -05 KENNETH H MILLER Low Santa Ana Mountains 867- 011 -31 KENNETH L HASSETT Low Santa Ana Mountains 105- 232 -13 KENNETH RONALD & ANNE MARGENE ARMSTRONG Low Santa Ana Mountains 876- 051 -72 KEVIN WTOPP Low Santa Ana Mountains 105- 221 -13 KIM ELAINE DE LISIO Low Santa Ana Mts/Foothills 105- 221 -14 KIM ELAINE DE LISIO Low Santa Ana Mts /Foothills 105- 222 -46 KRISTINE G & OWEN M FERGUSON Low Santa Ana Mountains 105- 222 -44 KRISTINE G PARKER Low Santa Ana Mountains 105- 112 -21 KWANG S & SUE O LEE Low Santa Ana Mountains 105- 112 -20 KWANG S & SUE O LEE Low Santa Ana Mountains 876 - 051 -59 LARRY GENE PFAFFLY Low Santa Ana Mountains 876- 034 -13 LAUREL R DIXON Low Santa Ana Mountains 105- 201 -78 LAURIE T & MARY ELLEN PARK Low Santa Ana Mts/Foothills 105- 232 -15 LAURIE T MARTZ Low Santa Ana Mountains 105- 070 -16 LAWRENCE A MAAG Low Santa Ana Mountains 105- 070 -21 LAWRENCE A MAAG Low Santa Ana Mountains Conservation Biology Institute H.1 -32 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 070 -20 LAWRENCE A MAAG Low Santa Ana Mountains 105- 070 -17 LAWRENCE A. MAAG Low Santa Ana Mountains 105- 070 -18 LAWRENCE A. MAAG Low Santa Ana Mountains 105- 070 -19 LAWRENCE A. MAAG Low Santa Ana Mountains 876 - 034 -20 LAWRENCE F & MARILYN R SHERMAN Low Santa Ana Mountains 876- 034 -19 LAWRENCE F SHERMAN Low Santa Ana Mountains 876- 034 -18 LAWRENCE F SHERMAN Low Santa Ana Mountains 876- 052 -35 LEE EDWARD TRAVIS Low Santa Ana Mountains 876 - 052 -34 LEE EDWARD TRAVIS Low Santa Ana Mountains 105- 232 -49 LEO HETZEL Low Santa Ana Mountains 105- 232 -62 LEO HETZEL Low Santa Ana Mountains 866- 052 -24 LEONARD J DUGUAY Low Santa Ana Mts/Foothills 876- 033 -22 LESLIE J PASKUS Low Santa Ana Mountains 876 - 033 -21 LESLIE J PASKUS Low Santa Ana Mountains 105- 222 -07 LESLIE P LUCY Low Santa Ana Mountains 876- 034 -24 LINDA HENDRATA Low Santa Ana Mountains 876 - 041 -19 LINDA J MAY Low Santa Ana Mountains 105 -051 -07 LINNEA MC DONALD Low Santa Ana Mountains 105- 233 -23 LORI M LAZARONY Low Santa Ana Mountains 876 -051 -38 LORRAINE A SKELTON Low Santa Ana Mountains 105- 060 -29 LORRAINE C BROWN Low Santa Ana Mountains 105- 221 -01 LORRAINE C BROWN Low Santa Ana Mountains 105- 221 -09 LORRAINE C BROWN Low Santa Ana Mountains 105- 060 -30 LORRAINE C BROWN Low Santa Ana Mountains 867- 051 -02 MANUEL A & LUCY MAYELA SAENZ Low Santa Ana Mountains 867 - 051 -01 MANUEL A & LUCY MAYELA SAENZ Low Santa Ana Mts /Foothills 105- 232 -73 MARC GROSSMAN Low Santa Ana Mountains 867- 071 -03 MARILYN CLAWSON Low Santa Ana Mountains 866 - 052 -20 MARK & LYDIA CHAVARRIA Low Santa Ana Mountains 867- 011 -19 MARK ALAN ANDREWS Low Santa Ana Mountains 105- 261 -18 MARK ALBERT MAY Low Santa Ana Mountains Conservation Biology Institute H.1 -33 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 233 -33 MARK HOYER Low Santa Ana Mountains 876 - 052 -48 MARK L & DIANE C VINCENT Low Santa Ana Mountains 105- 232 -47 MARLENE V WILLIAMS Low Santa Ana Mountains 876- 033 -08 MARTIN G & DEBBIE J RINCON Low Santa Ana Mountains 876 - 051 -21 MARTIN G RINCON Low Santa Ana Mountains 866 -031 -09 MARTIN L & PATRICIA M GRAY Low Santa Ana Mts/Foothills 866 - 031 -07 MARTIN L & PATRICIA M GRAY Low Santa Ana Mts/Foothills 866 - 031 -08 MARTIN L & PATRICIA M GRAY Low Santa Ana Mts /Foothills 105- 222 -30 MARTIN WEEL Low Santa Ana Mountains 105- 222 -33 MARTIN WEEL Low Santa Ana Mountains 867 - 011 -29 MARVIN DEAN CROCKER Low Santa Ana Mountains 866 - 051 -01 MARVIN DEAN CROCKER Low Santa Ana Mts/Foothills 866- 051 -02 MARVIN DEAN CROCKER Low Santa Ana Mts/Foothills 876 - 034 -16 MARVIN L & MELITINA YOUNGSTRAND Low Santa Ana Mountains 105- 252 -40 MARY L MCWHORTER Low Santa Ana Mountains 876- 052 -24 MARYANN CAZZELL Low Santa Ana Mountains 876 - 052 -25 MARYANN CAZZELL Low Santa Ana Mountains 876- 052 -39 MARYANN CAZZELL Low Santa Ana Mountains 876- 034 -23 MAURO ORONA Low Santa Ana Mountains 876 - 033 -23 MELANIE COTTON OXLEY Low Santa Ana Mountains 876- 051 -30 MELANIE J FLEGAL Low Santa Ana Mountains 876- 062 -05 MELAYNEE R DE VORE Low Santa Ana Mountains 876 - 062 -04 MELAYNEE R DEVORE Low Santa Ana Mountains 867 - 011 -02 MELODY L & PHILIP A MC WILLIAMS Low Santa Ana Mountains 105- 252 -43 MICHAEL COLBY Low Santa Ana Mountains 876 -051 -71 MICHAEL D KOGUTEK Low Santa Ana Mountains 876- 033 -06 MICHAEL J LEJSEK Low Santa Ana Mountains 105- 233 -32 MICHAEL J TEMPLE Low Santa Ana Mountains 876 - 034 -14 MICHAEL W DIXON Low Santa Ana Mountains 876- 034 -15 MICHAEL W DIXON Low Santa Ana Mountains 105- 233 -29 MICHAEL WILLIAM & PAM Low Santa Ana Mountains Conservation Biology Institute H.1 -34 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 THOMPSON 105 - 233 -09 MICHAEL WILLIAM & PAM THOMPSON Low Santa Ana Mountains 105- 233 -37 MICHELLE LYNN PARKS Low Santa Ana Mountains 876- 034 -17 MICHELLE WILSON Low Santa Ana Mountains 105- 222 -43 MIKE NGUYEN Low Santa Ana Mountains 105- 222 -69 MIKE NGUYEN Low Santa Ana Mountains 866- 031 -10 MIKE S SHUKUR Low Santa Ana Mts/Foothills 866 - 031 -12 MIKE S SHUKUR Low Santa Ana Mts/Foothills 866- 031 -11 MIKE S SHUKUR Low Santa Ana Mts/Foothills 866 - 052 -32 MODJESKA RANCH CO Low Santa Ana Mts/Foothills 105 - 261 -39 MODJESKA RANCH CO Low Santa Ana Mountains 105- 262 -31 MODJESKA RANCH CO Low Santa Ana Mountains 105- 262 -32 MODJESKA RANCH CO Low Santa Ana Mountains 105- 262 -33 MODJESKA RANCH CO Low Santa Ana Mountains 105- 233 -39 MODJESKA RANCH CO Low Santa Ana Mountains 858- 044 -07 MOHAMMAD H MORADI Low Santa Ana Mts/Foothills 866 - 052 -27 MYERS C & WANDA M RAY Low Santa Ana Mts/Foothills 105 - 221 -26 NESTOR D & PAMELA L AYSON Low Santa Ana Mountains 867- 051 -04 NGOC VAN PHAM Low Santa Ana Mts/Foothills 867 - 051 -03 NGOC VAN PHAM Low Santa Ana Mountains 876- 034 -02 OMID RAHIMI Low Santa Ana Mountains 867- 042 -03 ONIS BURL MARRS Low Santa Ana Mountains 867 - 042 -04 ONIS BURL MARRS Low Santa Ana Mountains 858- 044 -17 OWEN DAVID & JULIE ANN GARDNER TRELOAR Low Santa Ana Mts/Foothills 876- 041 -11 PAMELA DOSS Low Santa Ana Mountains 876 -041 -06 PAMELA DOSS Low Santa Ana Mountains 876- 041 -05 PAMELA DOSS Low Santa Ana Mountains 876- 041 -10 PAMELA DOSS Low Santa Ana Mountains 867 - 011 -14 PANAYIOTIS N & ANDRIANA P KATELARIS Low Santa Ana Mountains Conservation Biology Institute H.1 -35 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 222 -40 PARK CENTER EXCHANGE INC Low Santa Ana Mountains 105- 222 -41 PARK CENTER EXCHANGE INC Low Santa Ana Mountains 876- 032 -06 PATRICIA BARTO Low Santa Ana Mountains 105- 201 -82 PATRICIA R TONDORF Low Santa Ana Mts/Foothills 876 - 033 -11 PAUL & BREGITA WRIGHT Low Santa Ana Mountains 105- 252 -01 PAUL A JACOB Low Santa Ana Mountains 105- 240 -44 PAUL B JOHNSON Low Santa Ana Mountains 105- 240 -33 PAUL B JOHNSON Low Santa Ana Mountains 105- 240 -50 PAUL B JOHNSON Low Santa Ana Mountains 876- 051 -61 PAUL DIXON Low Santa Ana Mountains 876 - 051 -27 PAUL GERARD QUINN Low Santa Ana Mountains 105- 070 -60 PAUL J LIMA Low Santa Ana Mountains 105- 232 -38 PAUL L DUDLEY Low Santa Ana Mountains 105- 252 -29 PAULA R CEBOLSKI Low Santa Ana Mountains 105- 060 -27 PEGGY HADERLIE Low Santa Ana Mountains 105- 070 -47 PEGGY OPPEDAHL Low Santa Ana Mountains 105- 253 -01 PERRY E OWEN Low Santa Ana Mountains 105- 222 -71 PHILIP & MARY O SLATE Low Santa Ana Mts/Foothills 876- 052 -07 PHILIP G DORN Low Santa Ana Mountains 105- 222 -68 PHILIP S JACKSON Low Santa Ana Mountains 105- 233 -47 PHILIP S JACKSON Low Santa Ana Mountains 105- 233 -38 PHILIP S JACKSON Low Santa Ana Mountains 866 - 052 -21 PHILLIP & ROBERTA CAIN Low Santa Ana Mts /Foothills 105- 232 -16 PHILLIP J & KAREN S BULLER Low Santa Ana Mountains 866 - 052 -19 PHILLIP M & JEAN C MUNSEY Low Santa Ana Mts/Foothills 105- 233 -46 PHILLIP S JACKSON Low Santa Ana Mountains 105- 252 -52 PHYLLIS A FREDETTE Low Santa Ana Mountains 105- 252 -51 PHYLLIS A FREDETTE Low Santa Ana Mountains 105- 031 -80 PHYLLIS MAY HENRY Low Santa Ana Mountains 105 - 031 -81 PHYLLIS MAY HENRY Low Santa Ana Mountains 867- 031 -08 RAFAEL F ALVAREZ Low Santa Ana Mountains 105- 232 -26 RALPH & MAUREEN VOEHL Low Santa Ana Mountains Conservation Biology Institute H.1 -36 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 866- 052 -23 RALPH L CASTOR Low Santa Ana Mts/Foothills 858- 011 -03 RAYMOND C MILLS Low Santa Ana Mts /Foothills 858 - 011 -10 RAYMOND C MILLS Low Santa Ana Mountains 867- 011 -03 RAYMOND E ALLEY Low Santa Ana Mountains 105- 222 -65 RICHARD & ALESSANDRA MCCLEARY Low Santa Ana Mts /Foothills 105- 232 -41 RICHARD & LYNDA E KLINGER Low Santa Ana Mountains 105- 261 -30 RICHARD ALLEN BATES Low Santa Ana Mountains 105- 232 -50 RICHARD C GARDNER Low Santa Ana Mountains 876- 051 -56 RICHARD C SCHAEFFER Low Santa Ana Mountains 876- 051 -03 RICHARD C SCHAEFFER Low Santa Ana Mountains 876 - 051 -55 RICHARD C SCHAEFFER Low Santa Ana Mountains 876 - 051 -36 RICHARD E & BARBARA L CHILDERS Low Santa Ana Mountains 105- 070 -04 RICHARD GEMMRIG Low Santa Ana Mountains 105- 070 -12 RICHARD K HIRSCH Low Santa Ana Mountains 105- 232 -42 RICHARD KLINGER Low Santa Ana Mountains 876- 051 -18 RICHARD LEE TALLANT Low Santa Ana Mountains 105- 222 -31 RICHARD R KERSH Low Santa Ana Mountains 876 - 041 -07 RICHARD R MOORE Low Santa Ana Mountains 858- 021 -13 RIK W & MARCIA D MATTHEWS Low Santa Ana Mountains 105- 222 -36 RIK W & MARCIA D MATTHEWS Low Santa Ana Mountains 867 - 011 -21 ROBERT A & NANCY S KUSTICH Low Santa Ana Mountains 105- 221 -10 ROBERT C & PATRICIA L HUNT Low Santa Ana Mountains 867 - 011 -08 ROBERT C & PATRICIA L HUNT Low Santa Ana Mountains 867 - 011 -23 ROBERT C & PATRICIA L HUNT Low Santa Ana Mountains 876- 032 -05 ROBERT D HANNIS Low Santa Ana Mountains 105- 222 -35 ROBERT D SCHEIBEL Low Santa Ana Mountains 876- 052 -16 ROBERT E & ELIZABETH A CADMAN Low Santa Ana Mountains 858- 044 -14 ROBERT E & SHARON L MOE Low Santa Ana Mts/Foothills 105 - 070 -09 ROBERT G NASH Low Santa Ana Mountains 105- 070 -45 ROBERT G NASH Low Santa Ana Mountains 876- 051 -73 ROBERT HAROLD LEE Low Santa Ana Mountains Conservation Biology Institute H.1 -37 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 866- 052 -29 ROBERT L BERWICK Low Santa Ana Mts/Foothills 105- 232 -21 ROBERTA R TUNSTALL Low Santa Ana Mountains 105- 262 -14 ROCKY MOUNTAIN PROPERTIES INC Low Santa Ana Mountains 876- 051 -26 RON WORTMAN Low Santa Ana Mountains 105 - 232 -29 RONALD & CINDY HAVEN Low Santa Ana Mountains 105- 232 -70 RONALD APPEL Low Santa Ana Mountains 867- 011 -26 RONALD APPEL Low Santa Ana Mountains 867 - 011 -25 RONALD APPEL Low Santa Ana Mountains 867 - 011 -24 RONALD APPEL Low Santa Ana Mountains 866- 052 -25 RONALD C & EMI G WEBBER Low Santa Ana Mts/Foothills 876 - 052 -27 RONALD G & DEBRA D LANE Low Santa Ana Mountains 876- 052 -26 RONALD G & DEBRA D LANE Low Santa Ana Mountains 876- 052 -28 RONALD G & DEBRA D LANE Low Santa Ana Mountains 105 - 201 -59 RONALD J BROWN Low Santa Ana Mts /Foothills 866- 052 -06 RONALD J NOVELLO Low Santa Ana Mts /Foothills 876- 051 -66 RONALD W & GAYLE L YOCOM Low Santa Ana Mountains 876 - 051 -67 RONALD YOCOM Low Santa Ana Mountains 876- 052 -12 RONDA JUNE WARD Low Santa Ana Mountains 105- 233 -43 ROSE ZUMWALT Low Santa Ana Mountains 876- 052 -42 ROY S GRUNDY Low Santa Ana Mountains 866- 052 -18 RUSSELL E LEATHERBY Low Santa Ana Mountains 866 - 031 -06 RUSSELL G TAYLOR Low Santa Ana Mts/Foothills 858- 021 -10 RUTTER SANTIAGO L P Low Santa Ana Mts /Foothills Watson 858 -021 -17 RUTTER SANTIAGO L P Low Santa Ana Mountains 858- 021 -16 RUTTER SANTIAGO L P Low Santa Ana Mountains 858- 021 -02 RUTTER SANTIAGO L P Low Santa Ana Mountains 858 - 011 -09 RUTTER SANTIAGO L P Low Santa Ana Mountains 876- 034 -10 SABINE M J REICHERT Low Santa Ana Mountains 105- 261 -03 SAL G GIACINTO Low Santa Ana Mountains 876- 033 -10 SAMUEL J SCHULTZ Low Santa Ana Mountains 105- 202 -67 SAMUEL P ADAMS Low Santa Ana Mountains 105- 222 -06 SANDRA L & THOMAS A CAUDILL Low Santa Ana Mountains Conservation Biology Institute H.1 -38 December 2009 Conservation Assessment e Assessor Parcel Positional Priority z 3 Owner Core Habitat Area Submittal Property Number Level' SANTIAGO CANYON ESTATES Low 858- 044 -03 Santa Ana Mountains HOMEOWNERS ASSN SANTIAGO CANYON ESTATES Low 858- 044 -04 Santa Ana Mountains HOMEOWNERS ASSN 858- 044 -01 SANTIAGO CANYON ESTATES Low Santa Ana Mts/Foothills HOMEOWNERS ASSN SANTIAGO CANYON ESTATES Low 858- 044 -02 Santa Ana Mts/Foothills HOMEOWNERS ASSN SANTIAGO CANYON ESTATES Low 858- 044 -23 Santa Ana Mts /Foothills HOMEOWNERS ASSN 876- 034 -03 SANTIAGO COUNTY WATER DIST Low Santa Ana Mountains 876- 052 -43 SANTIAGO COUNTY WATER DIST Low Santa Ana Mountains 858 - 011 -06 SANTIAGO RUTTER Low Santa Ana Mts /Foothills 858 - 011 -07 SANTIAGO RUTTER Low Santa Ana Mts/Foothills 858- 011 -08 SANTIAGO RUTTER Low Santa Ana Mts/Foothills 105- 232 -20 SCOTT A RIEDLINGER Low Santa Ana Mountains 876- 051 -31 SCOTT BREEDEN Low Santa Ana Mountains 876- 051 -32 SCOTT BREEDEN Low Santa Ana Mountains 876 - 051 -07 SCOTT COLLINS Low Santa Ana Mountains 876- 052 -10 SCOTT COLLINS Low Santa Ana Mountains 105- 233 -44 SCOTT L & PEGGY J OLSEN Low Santa Ana Mountains 876- 033 -24 SHEILA JOST Low Santa Ana Mountains 105- 233 -52 SHERI L ALBRIGHT Low Santa Ana Mountains 876 - 041 -16 SHIRLEY KEHR Low Santa Ana Mountains SILVERADO CANYON LIMITED Low 105- 051 -72 Santa Ana Mountains PARTNERSHIP SILVERADO CANYON LTD Low 105- 031 -82 Santa Ana Mountains PARTNERSHIP SILVERADO - MODJESKA RECREA Low 105 - 051 -10 Santa Ana Mountains TION & PARK DISTRICT SILVERADO- MODJESKA RECREATION Low 105 - 233 -16 Santa Ana Mountains & PARK DIST Conservation Biology Institute H.1 -39 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105 - 240 -21 SILVERADO- MODJESKA RECREATION & PARKS DIST Low Santa Ana Mountains 105- 240 -07 SILVERADO-MODJESKA RECREATION & PARKS DIST Low Santa Ana Mountains 105- 070 -86 SMARTWORM TECHNOLOGY INC Low Santa Ana Mountains 105- 070 -85 SMARTWORM TECHNOLOGY INC Low Santa Ana Mountains 105- 232 -25 SONDRA J JAMES Low Santa Ana Mountains 876-034-11 STACEY L MC NULTY Low Santa Ana Mountains 876- 051 -24 STEPHEN B & LINDA E LEARNED Low Santa Ana Mountains 876 - 051 -11 STEPHEN B LEARNED Low Santa Ana Mountains 876 - 051 -13 STEPHEN B LEARNED Low Santa Ana Mountains 876- 051 -14 STEPHEN B LEARNED Low Santa Ana Mountains 876 - 041 -09 STEPHEN C SCHREINER Low Santa Ana Mountains 876- 052 -45 STEPHEN E ULLRICH Low Santa Ana Mountains 876- 052 -46 STEPHEN E ULLRICH Low Santa Ana Mountains 876 - 052 -44 STEPHEN E ULLRICH Low Santa Ana Mountains 105- 233 -45 STEPHEN K & LINDA S WHEELER Low Santa Ana Mountains 876- 051 -12 STEPHEN LEARNED Low Santa Ana Mountains 876 - 034 -12 STEPHEN OSBURN Low Santa Ana Mountains 105- 270 -26 STEVE & SUSAN HAND Low Santa Ana Mountains 105- 060 -10 STEVE J PETERSON Low Santa Ana Mountains 105- 232 -30 STEVEN J & LINDA R PETERSON Low Santa Ana Mountains 866- 032 -12 STONEFIELD LA QUINTA I LLC Low Santa Ana Mts/Foothills 866 - 032 -11 STONEFIELD LA QUINTA I LLC Low Santa Ana Mts/Foothills 858 - 011 -01 STONEFIELD LA QUINTA I LLC Low Santa Ana Mts/Foothills Saddleback Vineyards 105- 202 -58 STONEFIELD LA QUINTA I LLC Low Santa Ana Mountains Saddleback Vineyards 876- 052 -18 STUART ALAN REMINGTON Low Santa Ana Mountains 105 - 051 -08 STUART MAC PHERSON Low Santa Ana Mountains 105- 222 -52 SUBHASH C VARSHNEY Low Santa Ana Mountains 876- 052 -36 T W & SHERYL L HATCH Low Santa Ana Mountains 876 - 052 -38 T W & SHERYL L HATCH Low Santa Ana Mountains 876- 052 -40 T W & SHERYL LEE HATCH Low Santa Ana Mountains Conservation Biology Institute H.I -40 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 876- 052 -37 T W HATCH Low Santa Ana Mountains 105- 070 -52 TAMARA RAE PECKHAM Low Santa Ana Mountains 876- 052 -23 TAMIKO UYEHARA Low Santa Ana Mountains 867- 011 -10 TERRENCE J FOGARTY Low Santa Ana Mountains 858- 044 -16 TERRY ROBERT ALT Low Santa Ana Mts/Foothills 105- 232 -32 THOMAS CHARLES ELLINGSON Low Santa Ana Mountains 105- 232 -17 THOMAS CHARLES ELLINGSON Low Santa Ana Mountains 876 -051 -68 THOMAS D & SALLY L MURPHY Low Santa Ana Mountains 105- 222 -27 THOMAS E STRELOW Low Santa Ana Mountains 105- 221 -17 THOMAS H EICHENBERG Low Santa Ana Mountains 105- 232 -52 THOMAS HARRIS Low Santa Ana Mountains 876- 051 -54 THOMAS J & BETH A SULLIVAN Low Santa Ana Mountains 876- 051 -15 THOMAS J & LAURALEIGH B Low Santa Ana Mountains 876 -051 -04 THOMAS P BARNETT Low Santa Ana Mountains 876- 041 -04 THOMAS W & DEANNA L ALLEN Low Santa Ana Mountains 876- 041 -15 THOMAS W & DEANNA L ALLEN Low Santa Ana Mountains 876 -051 -69 TIBOR RICHARD MACHAN Low Santa Ana Mountains 876 -051 -35 TIMOTHY F & MARY M ADAMS Low Santa Ana Mountains 876- 051 -34 TIMOTHY F & MARY M ADAMS Low Santa Ana Mountains 105- 233 -51 TIMOTHY L & JANE B STINSON Low Santa Ana Mountains 105- 232 -33 TOM M MOONEY Low Santa Ana Mountains 105- 232 -64 TOM R BURBA Low Santa Ana Mountains 876 - 033 -20 TONI L DOSCHER Low Santa Ana Mountains 876 -051 -05 TONY & MARION GUILLEN CURIEL Low Santa Ana Mountains 876- 051 -06 TONY & MARION GUILLEN CURIEL Low Santa Ana Mountains 876 - 034 -08 TONY DEBBAS Low Santa Ana Mountains 876- 034 -09 TONY DEBBAS Low Santa Ana Mountains 876- 034 -07 TONY DEBBAS Low Santa Ana Mountains 876 - 051 -10 TRICIA W EVANS Low Santa Ana Mountains 876- 051 -09 TRICIA W EVANS Low Santa Ana Mountains 105- 202 -06 U.S. DEPT OF AGRICULTURE Low Santa Ana Mountains Conservation Biology Institute H.1 -41 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 105- 070 -55 VALERIE CLARK Low Santa Ana Mountains 876 - 052 -32 VALERIE J MITCHELL Low Santa Ana Mountains 876- 052 -33 VALERIE J MITCHELL Low Santa Ana Mountains 876- 052 -31 VALERIE J MITCHELL Low Santa Ana Mountains 876 - 052 -30 VALERIE J MITCHELL Low Santa Ana Mountains 876- 052 -29 VALERIE J MITCHELL Low Santa Ana Mountains 858- 044 -06 VASILY I SEMENIUTA Low Santa Ana Mts/Foothills 866 - 052 -09 VENTURE RESOURCES INC Low Santa Ana Mts /Foothills 866- 052 -17 VICTORIA M MILLS Low Santa Ana Mts/Foothills 867- 011 -17 VINCENT J & AMANDA AMATO Low Santa Ana Mountains 866 - 021 -12 VINCENT RICHARDS Low Santa Ana Mts /Foothills 867- 011 -16 WAYNE A MITCHELL Low Santa Ana Mountains 876- 051 -58 WAYNE L & PATRICIA SCHARF Low Santa Ana Mountains 876 -051 -57 WAYNE L & PATRICIA SCRAPE Low Santa Ana Mountains 105- 240 -31 WILLIAM C JOHNSON Low Santa Ana Mountains 105- 240 -49 WILLIAM C JOHNSON Low Santa Ana Mountains 105- 240 -45 WILLIAM C JOHNSON Low Santa Ana Mountains 105- 240 -14 WILLIAM C JOHNSON Low Santa Ana Mountains 105- 240 -25 WILLIAM C JOHNSON Low Santa Ana Mountains 105- 240 -26 WILLIAM C JOHNSON Low Santa Ana Mountains 105- 240 -04 WILLIAM C JOHNSON Low Santa Ana Mountains 105- 240 -35 WILLIAM C JOHNSON Low Santa Ana Mountains 105- 262 -09 WILLIAM E H RASMUSSEN Low Santa Ana Mountains 105- 262 -10 WILLIAM E H RASMUSSEN Low Santa Ana Mountains 105- 261 -02 WILLIAM E H RASMUSSEN Low Santa Ana Mountains 867 - 042 -06 WILLIAM LEE MILLER Low Santa Ana Mountains 867- 042 -05 WILLIAM LEE MILLER Low Santa Ana Mts /Foothills 866 - 032 -10 WILLIAM M TOWNSEND Low Santa Ana Mts/Foothills 105- 070 -92 WILLIAM R & LINDA L SABO Low Santa Ana Mountains 105- 070 -91 WILLIAM R & LINDA L SABO Low Santa Ana Mountains 876- 051 -75 WILLIAM ROY DOLLEY Low Santa Ana Mountains 876 - 051 -45 WILLIAM ROY DOLLEY Low Santa Ana Mountains Conservation Biology Institute H.1 -42 December 2009 Conservation Assessment c Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 866 - 032 -08 UNKNOWN Low Santa Ana Mountains 866 - 032 -07 UNKNOWN Low Santa Ana Mountains 866- 032 -05 UNKNOWN Low Santa Ana Mountains 866 - 032 -01 UNKNOWN Low Santa Ana Mountains 866 - 032 -02 UNKNOWN Low Santa Ana Mountains 866- 032 -06 UNKNOWN Low Santa Ana Mountains 866 - 032 -09 UNKNOWN Low Santa Ana Mts/Foothills 866 - 032 -03 UNKNOWN Low Santa Ana Mts /Foothills 866- 032 -04 UNKNOWN Low Santa Ana Mts/Foothills Priority Conservation Area SA -8 856- 033 -08 JOHN A WHITE High Santa Ana Mts/Foothills 842 - 021 -05 RUTTER SANTIAGO L P High Santa Ana Mountains Sky Ranch 856 - 141 -01 BILL R WHITAKER Medium Santa Ana Mts/Foothills 842 - 011 -05 BRUCE THIER Medium Santa Ana Mountains 842 - 011 -01 BRUCE THIER Medium Santa Ana Mountains Thier Property 2 856- 034 -04 DANIEL K & SANDRA B SPRADLIN Medium Santa Ana Mountains 856- 033 -05 DENNIS M SUMMERS Medium Santa Ana Mts /Foothills 856- 033 -04 GARY C SUMMERS Medium Santa Ana Mts/Foothills 856 - 033 -06 GEORGE LUIS/LEZLIE DIANE TRUJILLO Medium Santa Ana Mts/Foothills 856- 034 -01 JOHN E NEWLAND Medium Santa Ana Mts /Foothills 842 - 011 -15 JOHN R DANN Medium Santa Ana Mts/Foothills 856- 034 -06 MARK & CAROL ANN MC QUITTY Medium Santa Ana Mts/Foothills 856- 034 -02 MARK G & CAROLANN MC QUITTY Medimn Santa Ana Mts /Foothills 856 - 141 -07 MICHAEL HOWHANNESIAN Medium Santa Ana Mts/Foothills 856- 141 -06 MICHAEL HOWHANNESIAN Medium Santa Ana Mts/Foothills 856- 033 -03 ROSCOE MILFORD DOKE Medium Santa Ana Mts /Foothills 842- 031 -09 RUTTER SANTIAGO L P Medium Santa Ana Mts/Foothills Sky Ranch 842- 031 -05 RUTTER SANTIAGO L P Medium Santa Ana Mts/Foothills Sky Ranch 842 - 021 -07 RUTTER SANTIAGO L P Medium Santa Ana Mts /Foothills Sky Ranch 842 -021 -04 RUTTER SANTIAGO L P Medium Santa Ana Mountains Sky Ranch 842 - 031 -04 RUTTER SANTIAGO L P Medium Santa Ana Mountains Sky Ranch Conservation Biology Institute H.1 -43 December 2009 Conservation Assessment e Assessor Parcel Number Owner Positional Priority Level' z Core Habitat Area Submittal Property 3 856 - 034 -03 THOMAS J & JENNIFER S BROOKS Medium Santa Ana Mountains 842 -041 -04 TRABUCO CANYON CO LLC Medium Santa Ana Mts /Foothills Ferber Ranch 856- 033 -07 COKER J & DONNA H EDWARD Low Santa Ana Mts/Foothills 842 - 011 -19 CONNIE A & RONALD H TAMEZ Low Santa Ana Mts/Foothills 842 - 011 -06 COUNTY OF ORANGE Low Santa Ana Mts /Foothills 842 - 021 -06 COUNTY OF ORANGE Low Santa Ana Mts/Foothills 856 - 033 -09 JEFFREY PHILIP FOSTER Low Santa Ana Mts/Foothills 856- 034 -05 JEFFREY SCOTT /JOY CATHERINE FRUM Low Santa Ana Mts /Foothills 842- 011 -24 JENNIFER S BROOKS Low Santa Ana Mts/Foothills 842 - 011 -22 JENNIFER S BROOKS Low Santa Ana Mts/Foothills 856- 034 -07 JOSEPH P MARUCCI Low Santa Ana Mts /Foothills 842 - 011 -18 KAMALA S BENNETT Low Santa Ana Mts/Foothills 842 - 011 -20 RODNEY C VAN SICKLE Low Santa Ana Mts/Foothills 842 -021 -08 RUTTER SANTIAGO L P Low Santa Ana Mts /Foothills Sky Ranch 842- 031 -OS RUTTER SANTIAGO L P Low Santa Ana Mts/Foothills Sky Ranch 842 - 011 -23 THOMAS J & JENNIFER S BROOKS Low Santa Ana Mountains 842-011-04 TRABUCO CANYON CO LLC Low Santa Ana Mts /Foothills Ferber Ranch ' Positional Priority Level: H = High Priority (interior and adjacent to protected open space) M = Medium Priority (interior and not adjacent to protected open space or edge and adjacent to protected open space) L = Low Priority (edge and not adjacent to protected open space) 2 Parcels marked as Northern Foothills occur only in this core habitat area; parcels marked as Santa Ana Mts /Foothills occur in both the Santa Ana Mountains core habitat area and the Northern Foothills core habitat area. s Submittal property = properties submitted to OCTA for consideration for acquisition or restoration. Conservation Biology Institute H.1 -44 December 2009 Conservation Assessments Northern Foothills Core Habitat Area Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property Priority Conservation Area NF -A 866 - 071 -13 ADRIANA P KATELARIS Medium Northern Foothills 866 - 061 -01 FRANK H TORRES Medium Northern Foothills 866 - 061 -02 FRANK H TORRES Medium Northern Foothills 866- 071 -03 HILARION T LAMBAREN Medium Northern Foothills 866 - 061 -03 JACK YOMTOUBIAN Medium Northern Foothills 866 - 061 -04 JACK YOMTOUBLAN Medium Northern Foothills 105- 201 -88 LAURIE T & MARY E PARK Medium Santa Ana Mts/Foothills 866 - 041 -33 NABHAN & YOLA SIMAAN Medium Northern Foothills 866 -071 -12 PANAYIOTIS & ANDRIANA P KATELARIS Medium Northern Foothills 866- 041 -37 PANAYIOTIS N & ANDRIANA P KATELARIS Medium Northern Foothills 866 - 041 -36 PANAYIOTIS N & ANDRIANA P KATELARIS Medium Northern Foothills 606 - 021 -01 ROSE MCCARTHY Medium Northern Foothills 866 - 071 -14 ADRIANA P KATELARIS Low Northern Foothills 867- 041 -01 AKIN AKSU Low Santa Ana Mts/Foothills 866 - 052 -03 ALAN M LITZ Low Santa Ana Mts /Foothills 858- 043 -20 ALMA I & DAVID MEJIA Low Northern Foothills 867- 031 -09 ANNA HART Low Santa Ana Mts/Foothills 866 - 052 -14 ANNIE LOZADA Low Northern Foothills 866 -091 -08 AZADEH LISA MAJLESSI Low Northern Foothills 866- 021 -25 BEJAN & DENISE D BAHARIF Low Northern Foothills 866 - 052 -05 BENNY H VILORIA Low Santa Ana Mts/Foothills 866- 031 -13 BRIAN V GERACI Low Santa Ana Mts/Foothills 866 - 081 -07 CANYON CROWN L P Low Northern Foothills 866 - 081 -08 CANYON CROWN L P Low Northern Foothills 866- 091 -09 CANYON CROWN L P Low Northern Foothills 866 - 091 -10 CANYON CROWN L P Low Northern Foothills 867 -031 -03 CHAD KEARNS Low Santa Ana Mts /Foothills Conservation Biology Institute H.1 -45 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 866- 052 -13 CHARLES H & JEAN A CHAPMAN Low Northern Foothills 858- 021 -15 CHRISTINA CLARE & MICHAEL DALE VAWSER Low Santa Ana Mts/Foothills 866 - 021 -23 DAN R & MARY A STEVENSON Low Northern Foothills 866- 052 -04 DON D & LIDLA ANA KUSICKI Low Santa Ana Mts /Foothills 866 - 071 -21 DONAVON J & JEANETTE VILLEGAS Low Northern Foothills 866 - 071 -11 DONAVON J & JEANETTE VILLEGAS Low Northern Foothills 866 - 071 -10 DONAVON J & JEANETTE VILLEGAS Low Northern Foothills 866 - 021 -13 EQUESTRIAN RANCHES MODJESKA Low Northern Foothills 866 - 091 -14 FALCON VIEW ESTATES MAINTENANCE CORP Low Northern Foothills 866- 081 -09 FALCON VIEW ESTATES MAINTENANCE CORP Low Northern Foothills 866- 081 -06 FALCON VIEW ESTATES MAINTENANCE CORP Low Northern Foothills 866 -031 -03 FRANK M CAMPOS Low Northern Foothills 866 -031 -23 FRANK M CAMPOS Low Northern Foothills 866 - 031 -22 FRANK M CAMPOS Low Santa Ana Mts/Foothills 105- 222 -64 GABRIEL & EMILY RUIZ Low Santa Ana Mts /Foothills 866- 052 -26 GARY W & CAROL ANN CALTHARP Low Santa Ana Mts /Foothills 867- 061 -04 GLEN & LAURA LYNN VALENCIA Low Santa Ana Mts/Foothills 866 - 052 -28 GREGORY CLYDE BATES Low Santa Ana Mts /Foothills 866- 052 -16 GREGORY CLYDE BATES Low Santa Ana Mts /Foothills 867- 031 -01 HARON & NOSRAT YOMTOUBLAN Low Santa Ana Mts/Foothills 866 - 052 -10 BARON KALIMI & NOSRAT K YOMTOUBIAN Low Northern Foothills 866- 031 -19 HARRY L MILLER Low Northern Foothills 867- 051 -05 IRVINE CO Low Santa Ana Mts/Foothills 867 - 061 -07 IRVINE CO Low Santa Ana Mts /Foothills 867- 061 -06 JACKSON RANCH PARTNERSHIP Low Santa Ana Mts /Foothills 867- 061 -05 JACKSON RANCH PARTNERSHIP Low Santa Ana Mts/Foothills 866 -021 -03 JAMES F BOCHNLARZ Low Northern Foothills 866- 021 -02 JAMES F BOCHNIARZ Low Northern Foothills 866- 021 -04 JAMES M & ALISON D BURCAR Low Santa Ana Mts/Foothills 866 - 021 -24 JEANETTE M DRAW Low Northern Foothills 105- 222 -70 JEFF C & TAMELA R DAVIS Low Santa Ana Mts/Foothills Conservation Biology Institute H.1 -46 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 867 -032 -0 JEFFREY P & CYNTHIA D SCHLOM Low Santa Ana Mts /Foothills 866 - 031 -17 JOURNEY HEALTH PROPERTIES LLC Low Northern Foothills 866 - 031 -18 KEN S LIEM Low Northern Foothills 606- 011 -04 KEN S LIEM Low Santa Ana Mts /Foothills 866 - 091 -02 KHALIL & TOURAN M NAJAF -ZADEH Low Northern Foothills 866 - 091 -03 KHALIL & TOURAN M NAJAF -ZADEH Low Northern Foothills 866- 091 -12 KHALIL & TOURAN M NAJAF -ZADEH Low Northern Foothills 866 - 081 -10 KHALIL & TOURAN M NAJAF -ZADEH Low Northern Foothills 866 - 091 -13 KHALIL & TOURAN M NAJAF -ZADEH Low Northern Foothills 866- 091 -04 KHALIL & TOURAN M NAJAF -ZADEH Low Northern Foothills 866 - 081 -01 KHALIL & TOURAN M NAJAF -ZADEH Low Santa Ana Mts/Foothills 866 - 081 -12 KHALIL & TOURAN M NAJAF -ZADEH Low Northern Foothills 866- 081 -14 KHALIL & TOURAN M NAJAF -ZADEH Low Northern Foothills 866 - 091 -07 KHALIL & TOURAN M NAJAF -ZADEH Low Northern Foothills 866-081-11 KHALIL & TOURAN M NAJAF -ZADEH Low Northern Foothills 866- 081 -13 KHALIL & TOURAN M NAJAF -ZADEH Low Northern Foothills 866 - 091 -01 KHALIL NAJAF -ZADEH Low Northern Foothills 866 - 091 -06 K14ALIL NAJAF -ZADEH Low Northern Foothills 866- 091 -05 KHALIL NAJAF -ZADEH Low Northern Foothills 866 - 031 -14 LARRY R & COLLEEN R BASS Low Northern Foothills 105- 201 -78 LAURIE T & MARY ELLEN PARK Low Santa Ana Mts /Foothills 866- 052 -24 LEONARD J DUGUAY Low Santa Ana Mts /Foothills 866- 052 -12 LUIS J & ELVIRA ARREGUIN Low Northern Foothills 866 - 021 -26 MANN CHANG Low Northern Foothills 866 -021 -0I MARIO & NICOLINA PAOLONE Low Northern Foothills 866- 052 -11 MARK A & DARYLYN D TOWNSELL Low Northern Foothills 866 - 031 -09 MARTIN L & PATRICIA M GRAY Low Santa Ana Mts /Foothills 866- 031 -07 MARTIN L & PATRICIA M GRAY Low Santa Ana Mts /Foothills 866 - 031 -08 MARTIN L & PATRICIA M GRAY Low Santa Ana Mts/Foothills 866- 052 -30 MICHAEL D & PAMELA SUE ERICKSON Low Santa Ana Mts /Foothills 866 - 031 -16 MICHAEL GERTNER Low Northern Foothills 858- 043 -21 MICHAEL R & DONNA K CIPOLLA Low Northern Foothills Conservation Biology Institute H.1 -47 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 866- 071 -19 MICHAEL V BEASLEY Low Northern Foothills 866 - 071 -04 MICHAEL V BEASLEY Low Northern Foothills 866 -071 -05 MICHAEL V BEASLEY Low Northern Foothills 866- 031 -10 MIKE S SHUKUR Low Santa Ana Mts /Foothills 866 - 071 -17 MODJESKA RANCH CO Low Northern Foothills 866 - 052 -32 MODJESKA RANCH CO Low Santa Ana Mts /Foothills 867- 051 -04 NGOC VAN PHAM Low Santa Ana Mts/Foothills 866- 041 -35 PANAYIOTIS N & ANDRIANA P KATELARIS Low Northern Foothills 866 - 041 -34 PANAYIOTIS N & ANDRIANA P KATELARIS Low Northern Foothills 866- 071 -18 PATRICIA LUEVANO Low Northern Foothills 866 - 071 -02 PATRICIA LUEVANO Low Northern Foothills 105- 201 -82 PATRICIA R TONDORF Low Santa Ana Mts /Foothills 105- 222 -71 PHILIP & MARY O SLATE Low Santa Ana Mts/Foothills 866 - 052 -21 PHILLIP & ROBERTA CAIN Low Santa Ana Mts/Foothills 866 - 052 -23 RALPH L CASTOR Low Santa Ana Mts /Foothills 858 - 011 -03 RAYMOND C MILLS Low Santa Ana Mts /Foothills 866- 091 -11 ROBERT C & RUTH S MEYER Low Northern Foothills 866 - 052 -29 ROBERT L BERWICK Low Santa Ana Mts /Foothills 866 - 031 -15 ROBERT MANTOR HANSON Low Northern Foothills 866- 052 -25 RONALD C & EMI G WEBBER Low Santa Ana Mts/Foothills 105- 201 -59 RONALD J BROWN Low Santa Ana Mts /Foothills 866- 052 -06 RONALD J NOVELLO Low Santa Ana Mts /Foothills 606 - 021 -02 ROSE MCCARTHY Low Northern Foothills 866 - 031 -06 RUSSELL G TAYLOR Low Santa Ana Mts /Foothills 866 - 031 -04 RUSSELL G TAYLOR Low Santa Ana Mts /Foothills 866 - 031 -05 RUSSELL G TAYLOR Low Santa Ana Mts/Foothills 858- 041 -04 SANTIAGO CYN ESTATES HOMEOWNERS ASSN Low Northern Foothills 858- 041 -01 SANTIAGO CYN ESTATES HOMEOWNERS ASSN Low Northern Foothills 858 - 041 -02 SANTIAGO CYN ESTATES HOMEOWNERS ASSN Low Santa Ana Mts /Foothills Conservation Biology Institute H.1 -48 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 858- 041 -03 SANTIAGO CYN ESTATES HOMEOWNERS ASSN Low Santa Ana Mts /Foothills 858- 011 -06 SANTIAGO RUTTER Low Santa Ana Mts/Foothills 858- 011 -07 SANTIAGO RUTTER Low Santa Ana Mts /Foothills 858 - 011 -08 SANTIAGO RUTTER Low Santa Ana Mts /Foothills 866 - 032 -13 STONEFIELD LA QUINTA I LLC Low Santa Ana Mts/Foothills 866 - 032 -12 STONEFIELD LA QUINTA 1 LLC Low Santa Ana Mts /Foothills 866-032-11 STONEFIELD LA QUINTA I LLC Low Santa Ana Mts/Foothills 858 - 011 -01 STONEFIELD LA QUINTA I LLC Low Santa Ana Mts/Foothills Saddleback Vineyards 866 - 052 -31 VENTURE RESOURCES INC Low Northern Foothills 866- 052 -09 VENTURE RESOURCES INC Low Santa Ana Mts /Foothills 866 - 052 -17 VICTORIA M MILLS Low Santa Ana Mts/Foothills 866 - 021 -12 VINCENT RICHARDS Low Santa Ana Mts /Foothills 866- 033 -03 UNKNOWN Low Northern Foothills 104 - 142 -21 UNKNOWN Low Northern Foothills 866 - 033 -04 UNKNOWN Low Santa Ana Mts /Foothills 606 - 011 -03 UNKNOWN Low Santa Ana Mts/Foothills Priority Conservation Area NFB 856 - 013 -05 COSTAS PAPACHARALAMBOUS Medium Northern Foothills 856- 013 -04 HUMBERTO & JULIA RAMIREZ Medium Northern Foothills 858- 021 -11 RUTTER SANTIAGO L P Medium Santa Ana Mts/Foothills Watson 858 - 021 -10 RUTTER SANTIAGO L P Low Santa Ana Mts /Foothills Watson 858- 042 -03 SANTIAGO CANYON ESTATES Low Northern Foothills 858- 042 -05 SANTIAGO CYN ESTATES HOMEOWNERS ASSN Low Northern Foothills 858- 042 -04 SANTIAGO CYN ESTATES HOMEOWNERS ASSN Low Northern Foothills 858- 042 -01 SANTIAGO CYN ESTATES HOMEOWNERS ASSN Low Northern Foothills 858 - 042 -06 SANTIAGO CYN ESTATES HOMEOWNERS ASSN Low Northern Foothills 858- 042 -02 SANTIAGO CYNESTATES HOMEOWNERS ASSN Low Northern Foothills Conservation Biology Institute H.1 -49 December 2009 Conservation Assessments Assessor Parcel Number Positional Priority Level' Core Habitat Area z Submittal Property3 Priority Conservation Area NF -C 856- 033 -08 JOHN A WHITE High Santa Ana Mts/Foothills 856- 052 -20 ALAN & SHERRY C KWOK Medium Northern Foothills 125- 035 -07 ALL VALLEY PROPERTIES LLC Medium Northern Foothills 856- 151 -07 BARBARA E THOMASSEN Medium Santa Ana Mts/Footbills 856- 141 -09 BILL R WHITAKER Medium Northern Foothills 856 - 141 -10 BILL R WHITAKER Medium Santa Ana Mts /Foothills 856 - 141 -01 BILL R WHITAKER Medium Santa Ana Mts/Foothills 856 - 081 -10 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -23 CALIFORNIA QUARTET Medium Northern Foothills 856 - 081 -01 CALIFORNIA QUARTET Medium Northern Foothills Saddleback Meadows 856- 092 -30 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -12 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -37 CALIFORNIA QUARTET Medium Northern Foothills 856-092-11 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -24 CALIFORNIA QUARTET Medium Northern Foothills 856 - 092 -02 CALIFORNIA QUARTET Medium Northern Foothills 856 -096 -11 CALIFORNIA QUARTET Medium Northern Foothills 856- 093 -24 1 CALIFORNIA QUARTET Medium Northern Foothills 856- 093 -21 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -15 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -13 CALIFORNIA QUARTET Medium Northern Foothills 856- 093 -22 CALIFORNIA QUARTET Medium Northern Foothills 856- 093 -03 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -36 CALIFORNIA QUARTET Medium Northern Foothills 856- 095 -16 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -03 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -10 CALIFORNIA QUARTET Medium Northern Foothills 856- 093 -01 CALIFORNIA QUARTET Medium Northern Foothills Saddleback Meadows 856- 095 -14 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -18 CALIFORNIA QUARTET Medium Northern Foothills Conservation Biology Institute H.1 -50 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 092 -34 CALIFORNIA QUARTET Medium Northern Foothills 856- 095 -17 CALIFORNIA QUARTET Medium Northern Foothills 856 - 091 -09 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -41 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -05 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -20 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -21 CALIFORNIA QUARTET Medium Northern Foothills 856 - 092 -33 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -07 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -39 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -31 CALIFORNIA QUARTET Medium Northern Foothills 856- 085 -38 CALIFORNIA QUARTET Medium Northern Foothills 856- 085 -34 CALIFORNIA QUARTET Medium Northern Foothills 856- 085 -35 CALIFORNIA QUARTET Medium Northern Foothills 856- 085 -33 CALIFORNIA QUARTET Medium Northern Foothills 856- 085 -36 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -22 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -35 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -16 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -04 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -25 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -40 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -06 CALIFORNIA QUARTET Medium Northern Foothills 856 - 071 -09 CALIFORNIA QUARTET Medium Northern Foothills Saddleback Meadows 856- 092 -17 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -29 CALIFORNIA QUARTET Medium Northern Foothills 856 - 091 -10 CALIFORNIA QUARTET Medium Northern Foothills 856- 093 -04 CALIFORNIA QUARTET Medium Northern Foothills 856- 093 -25 CALIFORNIA QUARTET Medium Northern Foothills Saddleback Meadows 856- 092 -26 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -01 CALIFORNIA QUARTET Medium Northern Foothills Saddleback Meadows 856- 092 -19 CALIFORNIA QUARTET Medium Northern Foothills Conservation Biology Institute H.1 -51 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 092 -09 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -32 CALIFORNIA QUARTET Medium Northern Foothills 856 - 071 -04 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -28 CALIFORNIA QUARTET Medium Northern Foothills 856- 093 -02 CALIFORNIA QUARTET Medium Northern Foothills 856- 095 -15 CALIFORNIA QUARTET Medium Northern Foothills 856- 081 -11 CALIFORNIA QUARTET Medium Northern Foothills 856 - 093 -23 CALIFORNIA QUARTET Medium Northern Foothills 856- 085 -37 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -14 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -08 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -27 CALIFORNIA QUARTET Medium Northern Foothills 856- 092 -38 CALIFORNIA QUARTET Medium Northern Foothills 856- 033 -36 CLAUDIA A WHITE Medium Northern Foothills 856- 161 -01 DALE A & DARCY WIBORQ WEBER Medium Northern Foothills 856- 052 -23 DAVID H KIENZLE Medium Northern Foothills 856- 033 -05 DENNIS M SUMMERS Medium Santa Ana Mts/Foothills 125 - 035 -34 EQUESTRIAN INVESTORS INC Medium Northern Foothills O'Neill Oaks 856 - 011 -23 FATHERS OF ORANGE NORBERTINE Medium Northern Foothills 856- 033 -11 FREDERICK T & JEAN THEIS YEAKEL Medium Northern Foothills 856- 033 -04 GARY C SUMMERS Medium Santa Ana Mts /Foothills 856- 052 -22 GARY M & BENTE NEAL Medium Northern Foothills 856- 033 -06 GEORGE LUIS & LEZLIE DIANE TRUJILLO Medium Santa Ana Mts/Foothills 856- 132 -01 HIDDEN RIDGE OWNERS ASSN Medium Northern Foothills 856- 042 -06 JACK HAFEN Medium Northern Foothills The Hafen Estates 856- 161 -04 JACK HAFEN Medium Northern Foothills 856- 161 -02 JACK HAFEN Medium Northern Foothills 856 - 161 -03 JACK HAFEN Medium Northern Foothills 856- 031 -01 JAY M & TONI A SELMAN Medium Northern Foothills 856- 034 -01 JOHN ENEWLAND Medium Santa Ana Mts/Foothills 842 - 011 -15 JOHN R DANN Medium Santa Ana Mts/Foothills 842- 081 -02 KERMIT D LANG Medium Northern Foothills Conservation Biology Institute H.1 -52 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 842 - 081 -23 KERMIT D LANG Medium Northern Foothills 856- 052 -05 LEE LAVI Medium Northern Foothills 842- 083 -01 LEONARD E SCHWENDEMAN Medium Northern Foothills 842 - 061 -02 LEONARD E SCHWENDEMAN Medium Northern Foothills 842- 121 -01 LISA MARIE HOLGATE Medium Northern Foothills 856- 034 -06 MARK & CAROL ANN MC QUITTY Medium Santa Ana Mts /Foothills 856- 151 -06 MARK & DEBORAH L ANDERSON Medium Northern Foothills 856 - 034 -02 MARK G & CAROLANN MC QUITTY Medium Santa Ana Mts/Foothills 856 - 141 -08 MICHAEL HOWHANNESIAN Medium Santa Ana Mts /Foothills 856- 141 -07 MICHAEL HOWHANNESIAN Medium Santa Ana Mts /Foothills 856- 141 -06 MICHAEL HOWHANNESIAN Medium Santa Ana Mts/Foothills 856- 041 -05 ROBERT C POLITISKI Medium Northern Foothills 856- 052 -21 ROBERT E DE LUNA Medium Northern Foothills 856- 033 -03 ROSCOE MILFORD DOKE Medium Santa Ana Mts/Foothills 856- 021 -08 RUTTER SANTIAGO L P Medium Northern Foothills Saddle Creek South 856- 021 -18 RUTTER SANTIAGO L P Medium Northern Foothills Saddle Creek South 842- 031 -09 RUTTER SANTIAGO L P Medium Santa Ana Mts/Foothills Sky Ranch 842 - 021 -07 RUTTER SANTIAGO L P Medium Santa Ana Mts /Foothills Sky Ranch 842 - 081 -06 SANTA ANA MOUNTAINS CO WATER DIST Medium Northern Foothills 856- 091 -01 SANTA ANA MOUNTAINS CO WATER DISTRICT Medium Northern Foothills Saddleback Meadows 842 - 081 -21 SAOUD AZIZ & CATHLEEN MAY SHOUNIA Medium Northern Foothills 842 - 082 -03 SCHOOL SADDLEBACK VALLEY UNIFIED DIST Medium Northern Foothills 842- 061 -04 STEVE U PARKER Medium Northern Foothills Mitchell Properties (aka Parker) 125- 035 -33 STONEFIELD LA QUfNTA 1 LLC Medium Northern Foothills O'Neill Oaks 842- 041 -04 TRABUCO CANYON CO LLC Medium Santa Ana Mts/Foothills Ferber Ranch 842 - 061 -01 TRABUCO P W T CORP Medium Northern Foothills 856- 052 -03 VANESSA KEELER Medium Northern Foothills 856- 061 -24 VEDANTA SOCIETY OF SO CAL Medium Northern Foothills 856- 052 -27 WILLIAM Y C LIN Medium Northern Foothills 856- 052 -14 WILLIAM Y C LIN Medium Northern Foothills Conservation Biology Institute H.1 -53 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 052 -25 WILLIAM Y C LIN Medium Northern Foothills 856- 052 -24 WILLIAM Y C LIN Medium Northern Foothills 842- 111 -63 ADAM M WALTERS Low Northern Foothills 856- 052 -29 ALICIA JWEEKIN CHUNG -CLARK Low Northern Foothills 856- 052 -16 ALICIA JWEEKIN CHUNG -CLARK Low Northern Foothills 856- 042 -08 ALLAN R UYESUGI Low Northern Foothills 842 - 111 -28 ANN M GURUNG Low Northern Foothills 842 - 111 -48 ANTHONY M & HEATHER A IVY Low Northern Foothills 842- 111 -15 ARTHUR M & BARBARA J DILUCCHIO Low Northern Foothills 842- 111 -12 ARTHUR M & BARBARA J DILUCCHIO Low Northern Foothills 842 - 111 -13 ARTHUR M & BARBARA J DILUCCHIO Low Northern Foothills 842- 111 -14 ARTHUR M & BARBARA J DILUCCHIO Low Northern Foothills 842 - 111 -79 BARBARA J SHAINBERG Low Northern Foothills 842 - 111 -78 BARBARA SHAINBERG Low Northern Foothills 842 - 081 -17 BEARDSLEE FAMILY PTNSHP Low Northern Foothills 856- 033 -28 BENTE & GARY M NEAL Low Northern Foothills 856- 033 -27 BENTE & GARY M NEAL Low Northern Foothills 856- 033 -18 BENTE & GARY M NEAL Low Northern Foothills 856- 033 -33 BENTE & GARY M NEAL Low Northern Foothills 856- 033 -32 BENTE & GARY M NEAL Low Northern Foothills 856- 141 -12 BILL R WHITAKER Low Northern Foothills 856 - 141 -13 BILL R WHITAKER Low Northern Foothills 856- 141 -11 BILL R WHITAKER Low Northern Foothills 856 - 031 -23 BOB HEERDT Low Northern Foothills 856- 042 -09 BRETT GARY & PATRICIA LYNETTE GLASSER Low Northern Foothills 842 - 111 -41 BRIAN & KAY HOUGH Low Northern Foothills 842- 111 -05 BRIAN BELL Low Northern Foothills 842 - 111 -04 BRIAN BELL Low Northern Foothills 856- 021 -21 BRIAN D SCHRAFF Low Northern Foothills 856- 034 -15 BRIAN G PATTERSON Low Northern Foothills 856- 034 -14 BRIAN G PATTERSON Low Northern Foothills 856- 033 -38 BRIAN G PATTERSON Low Northern Foothills Conservation Biology Institute H.1 -54 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 842- 112 -17 BRIAN VER BURG Low Northern Foothills 856- 033 -31 BRINDER J S & TRUDI EMMA BHATIA Low Northern Foothills 856 -031 -17 BRUCE R CONN Low Northern Foothills 856- 041 -39 BRYNN DUBROW - BOORAEM Low Northern Foothills 856- 075 -55 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -20 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -05 CALIFORNIA QUARTET Low Northern Foothills 856 - 074 -38 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -38 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -11 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -32 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -39 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -04 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -29 CALIFORNIA QUARTET Low Northern Foothills 856- 081 -04 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -33 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -15 CALIFORNIA QUARTET Low Northern Foothills 856 - 081 -05 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -51 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 075 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -16 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -45 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -28 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -14 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -58 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 086 -18 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -35 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -19 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -55 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 085 -14 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -18 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -28 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -17 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -26 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -01 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 084 -25 CALIFORNIA QUARTET Low Northern Foothills 856 - 084 -31 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -16 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -36 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -40 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -11 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -26 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -18 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -41 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -54 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -01 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 096 -53 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -19 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 091 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -39 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -01 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 086 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -18 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -01 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows Conservation Biology Institute H.1 -56 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 073 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -10 CALIFORNIA QUARTET Low Northern Foothills 856- 091 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -56 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -12 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -26 CALIFORNIA QUARTET Low Northern Foothills 856 - 082 -38 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -22 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -20 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -22 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -42 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -15 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -33 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -22 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -41 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -19 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -21 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -44 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -14 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -11 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -45 CALIFORNIA QUARTET Low Northern Foothills 856- 091 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -31 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -16 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -04 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -28 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -32 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -57 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 082 -32 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -12 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -43 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -12 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -35 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -17 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -51 CALIFORNIA QUARTET Low Northern Foothills 856 - 083 -26 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -22 CALIFORNIA QUARTET Low Northern Foothills 856- 091 -05 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -35 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -23 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -38 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -30 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -17 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -28 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -21 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -46 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 083 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -15 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -23 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -18 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -13 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -40 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -29 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -16 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -25 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -04 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -29 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -58 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856 - 071 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -49 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -24 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -05 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -37 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856 - 082 -34 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -10 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -19 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -44 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -17 CALIFORNIA QUARTET Low Northern Foothills 856 - 091 -04 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -11 CALIFORNIA QUARTET Low Northern Foothills 856- 081 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -27 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -17 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -24 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -05 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -28 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -31 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -48 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -43 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -01 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -35 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -61 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -40 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -39 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -57 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -33 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -37 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows Conservation Biology Institute H.1 -59 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 083 -29 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -46 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -25 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -21 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -12 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -34 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 094 -24 CALIFORNIA QUARTET Low Northern Foothills 856 - 097 -01 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 082 -31 CALIFORNIA QUARTET Low Northern Foothills 856- 081 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -11 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -18 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -23 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -27 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -05 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -19 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -23 CALIFORNIA QUARTET Low Northern Foothills 856- 092 -42 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 097 -34 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 097 -33 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -04 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -60 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -01 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 094 -25 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -13 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -37 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -15 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -19 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -27 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -15 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -60 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 075 -34 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -30 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -24 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -05 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -40 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -18 CALIFORNIA QUARTET Low Northern Foothills 856 - 072 -05 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -29 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -37 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -32 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -15 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -20 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -04 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -45 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -43 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -16 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -16 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -36 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -17 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -09 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -09 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -04 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -31 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -15 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -31 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -05 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -37 CALIFORNIA QUARTET Low Northern Foothills 856- 071 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -33 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -61 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 071 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 071 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -12 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -13 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -55 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -49 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -35 CALIFORNIA QUARTET Low Northern Foothills 856 - 082 -25 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -27 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -14 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -32 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -55 CALIFORNIA QUARTET Low Northern Foothills 856- 071 -01 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 072 -46 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -43 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -18 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -32 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -43 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -04 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -05 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -62 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 098 -31 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -20 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -36 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -56 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -15 CALIFORNIA QUARTET Low Northern Foothills 856- 081 -09 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -54 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -34 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -27 1 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -62 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 073 -27 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -15 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -44 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -04 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -22 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -12 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -44 CALIFORNIA QUARTET Low Northern Foothills 856 - 086 -28 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -17 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -44 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -29 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -30 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -36 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -29 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -10 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -30 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -10 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -18 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -30 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -21 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -16 CALIFORNIA QUARTET Low Northern Foothills 856 - 071 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -43 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -36 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -10 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -52 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -32 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -19 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -26 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -05 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -63 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 095 -59 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -09 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -13 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -15 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -35 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -01 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 085 -09 CALIFORNIA QUARTET Low Northern Foothills 856 - 084 -23 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -52 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -17 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -28 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -13 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -16 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -18 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -18 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -24 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -26 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -23 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -37 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 073 -56 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -28 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -50 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -16 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -26 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -11 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -39 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -19 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -19 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -11 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -64 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 096 -46 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -37 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -14 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -04 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -05 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -28 CALIFORNIA QUARTET Low Northern Foothills 856 - 098 -27 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -25 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -17 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -24 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -12 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -01 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 095 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -19 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -25 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -34 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -39 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -19 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -12 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -41 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -12 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -10 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -42 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -37 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -22 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -28 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -16 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -65 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 085 -39 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -19 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -49 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -31 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -13 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -33 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -51 CALIFORNIA QUARTET Low Northern Foothills 856 - 085 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -11 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -27 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -14 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -01 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 074 -40 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -26 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -31 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -33 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -04 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -10 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -29 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -33 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -27 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -10 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -09 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -10 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -30 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -36 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -44 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -20 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -21 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -66 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 082 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -29 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -16 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -09 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -17 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -03 CALIFORNIA QUARTET Low Northern Foothills 856 - 086 -27 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -31 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -29 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -32 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -22 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -53 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -22 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -11 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -10 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -12 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -05 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -20 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -47 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -13 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -18 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -45 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -10 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -29 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -30 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -27 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -16 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -52 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -41 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -21 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -67 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 098 -21 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -57 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 083 -34 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -34 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -24 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -14 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -32 CALIFORNIA QUARTET Low Northern Foothills 856 - 096 -51 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -22 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -23 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -13 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -01 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 095 -50 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -20 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -26 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -11 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -23 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -34 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -31 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -14 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -24 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -13 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -22 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -34 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -11 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -01 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 096 -49 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -13 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -42 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -18 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -68 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 091 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -09 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -39 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -05 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -36 CALIFORNIA QUARTET Low Northern Foothills 856 - 096 -15 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -33 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -22 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -11 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -23 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -32 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -21 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -15 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -45 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 096 -23 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -12 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -26 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -16 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -12 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -27 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -49 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -25 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -17 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -14 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -26 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -34 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -34 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -14 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -14 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -69 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 073 -28 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -47 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -50 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -15 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -10 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -14 CALIFORNIA QUARTET Low Northern Foothills 856- 081 -06 CALIFORNIA QUARTET Low Northern Foothills 856 - 074 -33 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -44 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -09 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -32 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -01 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 075 -39 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -43 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -40 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -30 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -45 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -10 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -21 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -20 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -38 CALIFORNIA QUARTET Low Northern Foothills 856- 081 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -24 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -15 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -36 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -13 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -42 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -20 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -19 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -24 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -70 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 075 -24 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -31 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -44 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -38 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -35 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -32 CALIFORNIA QUARTET Low Northern Foothills 856 - 098 -25 CALIFORNIA QUARTET Low Northern Foothills 856 - 084 -12 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -28 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -53 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -47 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -50 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -58 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -19 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -20 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -35 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -14 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -24 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -25 CALIFORNIA QUARTET Low Northern Foothills 856- 094 -20 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -10 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -32 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -21 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -55 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -10 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -17 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -30 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -04 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -11 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -02 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -71 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 075 -50 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -30 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -32 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -41 CALIFORNIA QUARTET Low Northern Foothills 856 -091 -11 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 084 -26 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -22 CALIFORNIA QUARTET Low Northern Foothills 856 - 096 -25 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -21 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -28 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -33 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -35 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -24 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -40 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -18 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -57 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 084 -28 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -05 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -05 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -31 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -04 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -12 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -27 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -37 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -04 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -30 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -43 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -72 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 075 -21 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -47 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -41 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -40 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -46 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -48 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -25 CALIFORNIA QUARTET Low Northern Foothills 856 - 073 -17 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -27 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -07 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -21 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -56 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -39 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -23 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -23 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -36 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -13 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -09 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -12 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -21 CALIFORNIA QUARTET Low Northern Foothills 856- 074 -30 CALIFORNIA QUARTET Low Northern Foothills 856- 084 -20 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -48 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -36 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -16 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -41 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -09 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -20 CALIFORNIA QUARTET Low Northern Foothills 856- 081 -07 CALIFORNIA QUARTET Low Northern Foothills 556- 083 -30 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -47 CALIFORNIA QUARTET Low Northern Foothills 856- 083 -09 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -73 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 098 -36 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -52 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -08 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -37 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -13 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -09 CALIFORNIA QUARTET Low Northern Foothills 856- 086 -04 CALIFORNIA QUARTET Low Northern Foothills 856 - 085 -22 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -29 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -35 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -41 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -35 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -06 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -53 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -26 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -33 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -42 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -38 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -09 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -37 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -34 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -23 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -11 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -54 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -48 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -18 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -19 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -45 CALIFORNIA QUARTET Low Northern Foothills 856- 098 -30 CALIFORNIA QUARTET Low Northern Foothills 856- 096 -33 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -20 CALIFORNIA QUARTET Low Northern Foothills 856- 093 -08 CALIFORNIA QUARTET Low Northern Foothills Conservation Biology Institute H.1 -74 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 083 -38 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -51 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -26 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -42 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -03 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -17 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -25 CALIFORNIA QUARTET Low Northern Foothills 856 - 072 -09 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -57 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -20 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -42 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -02 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -42 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -14 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -54 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -09 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -46 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -13 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -22 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -40 CALIFORNIA QUARTET Low Northern Foothills 856- 075 -48 CALIFORNIA QUARTET Low Northern Foothills 856- 082 -23 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -24 CALIFORNIA QUARTET Low Northern Foothills 856- 095 -01 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 094 -29 CALIFORNIA QUARTET Low Northern Foothills 856- 097 -05 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -25 CALIFORNIA QUARTET Low Northern Foothills 856- 072 -31 CALIFORNIA QUARTET Low Northern Foothills 856- 073 -13 CALIFORNIA QUARTET Low Northern Foothills 856- 085 -41 CALIFORNIA QUARTET Low Northern Foothills Saddleback Meadows 856- 073 -29 CALIFORNIA QUARTET Low Northern Foothills 856- 052 -08 CAROL LOUISE CUTRI Low Northern Foothills Conservation Biology Institute H.1 -75 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 842- 102 -04 CAROL LOUISE CUTRI Low Northern Foothills 842- 162 -03 CAROLE F & STEWART SANDEMAN Low Northern Foothills 842- 112 -18 CATHERINE & MICHAEL F KAZMARK Low Northern Foothills 842 - 111 -27 CHARLES T & VALERIE L GRISSWOLD Low Northern Foothills 856- 041 -13 CHARLES T & VALERIE L GRISWOLD Low Northern Foothills 856- 033 -37 CHERYL HARTLEY Low Northern Foothills 842 - 121 -07 CHRISTINE C WILSON Low Northern Foothills 842- 111 -20 CHRISTOPHER B PENA Low Northern Foothills 842 - 111 -74 CHRISTOPHER S & TRACI J LAWRENCE Low Northern Foothills 842- 091 -16 CHRISTY R MOSHENKO Low Northern Foothills 856- 041 -21 CHURCH TRABUCO COMMUNITY Low Northern Foothills 856- 021 -20 CISCA S STELLHORN Low Northern Foothills 842- 122 -22 CLANAHAN MICHAEL E MC Low Northern Foothills 856- 033 -07 COKER J & DONNA H EDWARD Low Santa Ana Mts/Foothills 856- 033 -19 CON J & MONIKA H GIACOMAZZI Low Northern Foothills 856- 033 -24 CONCETTA C FESSLER Low Northern Foothills 842- 122 -06 CONSTANCE MARIE PRESLEY Low Northern Foothills 856 - 041 -37 CONSULTING INC GRIFFIN Low Northern Foothills 842 - 031 -01 COUNTY OF ORANGE Low Northern Foothills 842- 041 -02 COUNTY OF ORANGE Low Northern Foothills 842 - 011 -06 COUNTY OF ORANGE Low Santa Ana Mts /Foothills 842- 021 -06 COUNTY OF ORANGE Low Santa Ana Mts /Foothills 842- 031 -06 COUNTY OF ORANGE Low Santa Ana Mts/Foothills 842- 112 -48 CRAIG & BEVERLY VINCENT Low Northern Foothills 842 - 112 -51 CRAIG & BEVERLY VINCENT Low Northern Foothills 856- 041 -26 CYNTHIA WILHELM Low Northern Foothills 856- 033 -14 DAEKJE PETER & JU OKK MIN Low Northern Foothills 856- 034 -08 DALE A & DARCY WIBORG WEBER Low Santa Ana Mts /Foothills 856- 033 -13 DANIEL M DOKE Low Northern Foothills 856- 042 -10 DANNY MENDOZA Low Northern Foothills 856- 033 -02 DARCY MC BRIDE Low Northern Foothills 842 - 101 -12 DAREN JAY MORGAN Low Northern Foothills Conservation Biology Institute H.1 -76 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 842- 102 -13 DARREN M RIEFER Low Northern Foothills 842- 111 -38 DARRYL M DORSETT Low Northern Foothills 856 - 041 -30 DAVID A & PATRICIA M ZIELINSKI Low Northern Foothills 842 - 111 -80 DAVID ALAN & MARIE LOUISE SINGER Low Northern Foothills 842 - 091 -57 DAVID BALMER Low Northern Foothills 842- 122 -21 DAVID BERNARD & WENDY LEE RUETER Low Northern Foothills 856- 033 -15 DAVID C DODGE Low Northern Foothills 842- 091 -33 DAVID M & SUSAN K SEROSKI Low Northern Foothills 842- 102 -25 DEBORAH JEAN GEARY Low Northern Foothills 842 - 121 -03 DELMA Z JOHNSON Low Northern Foothills 842 - 111 -01 DENNIS C BRETT Low Northern Foothills 856- 033 -29 DICK C BLOCK Low Northern Foothills 842 - 101 -18 DONALD & SHEILA SEGIEN Low Northern Foothills 842- 111 -21 DOREEN E HINESLY Low Northern Foothills 842 - 111 -22 DOREEN E HINESLY Low Northern Foothills 842 - 111 -66 DOREEN E HINESLY Low Northern Foothills 856- 033 -34 DORIS SABOL Low Northern Foothills 842- 112 -15 DOROTHY C CHAPMAN Low Northern Foothills 842 - 122 -02 DOUGLAS ALAN & MARNI LEE NAGY Low Northern Foothills 842- 122 -03 DOUGLAS ALAN & MARNI LEE NAGY Low Northern Foothills 842 - 101 -65 DUANE & MARIA CECILIA TURNER Low Northern Foothills 842 - 101 -66 DUANE TURNER Low Northern Foothills 842- 102 -07 DUNCAN REA WILLIAMS Low Northern Foothills 842- 111 -73 ELSIE L ADDINGTON Low Northern Foothills 842- 101 -19 EVE MARAM Low Northern Foothills 842- 112 -42 EVELINA SUE THOMPSON Low Northern Foothills 842- 112 -41 EVELINA SUE THOMPSON Low Northern Foothills 842- 091 -53 EVERETT JUDSON OSHIER Low Northern Foothills 856- 081 -12 FATHERS OF ORANGE NORBERTINE Low Northern Foothills 842 - 091 -36 FEDERICO MIRANDA Low Northern Foothills 842 - 112 -22 FORTUNATO B NAJERA Low Northern Foothills 842- 102 -17 FRANZ FAMILY TRUST Low Northern Foothills Conservation Biology Institute H.1 -77 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856 - 041 -25 FRIEDHELM F & HELEN B BRUNS Low Northern Foothills 842- 111 -58 GARA BRUTON Low Northern Foothills 842- 111 -57 GARABRUTON Low Northern Foothills 856- 033 -10 GARDNER C NORMAN Low Santa Ana Mts /Foothills 842- 111 -37 GARY LEE & CHRISTINE FAITH HOFFMAN Low Northern Foothills 842- 101 -16 GARY V ROBINSON Low Northern Foothills 856- 041 -51 GARY W MILLER Low Northern Foothills 842- 102 -06 GEORGE H & BARBARA A NICKOL Low Northern Foothills 842 - 112 -29 GEORGE N KENT Low Northern Foothills 842 - 112 -46 GERALD N PYATT Low Northern Foothills 842 - 112 -45 GERALD N PYATT Low Northern Foothills 842- 112 -47 GERALD N PYATT Low Northern Foothills 856- 034 -17 GERM AINE E ALBRECHT Low Northern Foothills 842- 101 -20 GILBERT & EVELYN ORTEGA Low Northern Foothills 842- 091 -01 GILBERT E LEACH Low Northern Foothills 842- 091 -58 GILBERT E LEACH Low Northern Foothills 842- 081 -27 GIRLS AND BOYS TOWN OF S. CALIFORNIA Low Northern Foothills 842 - 081 -29 GIRLS AND BOYS TOWN OF S. CALIFORNIA Low Northern Foothills 842 - 161 -01 GIRLS AND BOYS TOWN OF S. CALIFORNIA Low Northern Foothills 842- 161 -08 GIRLS AND BOYS TOWN OF S. CALIFORNIA Low Northern Foothills 842 - 161 -03 GIRLS AND BOYS TOWN OF S. CALIFORNIA Low Northern Foothills 842 - 161 -04 GIRLS AND BOYS TOWN OF S. CALIFORNIA Low Northern Foothills 842- 081 -28 GIRLS AND BOYS TOWN OF S. CALIFORNIA Low Northern Foothills 842- 161 -07 GIRLS AND BOYS TOWN OF S. CALIFORNIA Low Northern Foothills 842 - 161 -06 GIRLS AND BOYS TOWN OF S. CALIFORNIA Low Northern Foothills 842- 161 -02 GIRLS AND BOYS TOWN OF S. CALIFORNIA Low Northern Foothills 842- 161 -05 GIRLS AND BOYS TOWN OF S. CALIFORNIA Low Northern Foothills 842- 081 -26 GIRLS AND BOYS TOWN OF S. CALIFORNIA Low Northern Foothills 842- 121 -08 GREGG C & CYNTHIA S HAMMORK Low Northern Foothills 842 - 111 -16 GREGORY A BRATOFF Low Northern Foothills 842 - 111 -17 GREGORY A BRATOFF Low Northern Foothills 856 - 031 -12 GUNTHER M BAUER Low Northern Foothills Conservation Biology Institute H.1 -78 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 031 -13 GUNTHER M BAUER Low Northern Foothills 856- 031 -04 HARRY S HELMS Low Northern Foothills 842 - 111 -76 HELGATHORDARSON Low Northern Foothills 842- 071 -18 HENDON ONE LLC Low Northern Foothills 842- 111 -23 HINESLY FAMILY 2002 TRUST Low Northern Foothills 842- 091 -40 HOWARD R & ELEANOR M ZAHN Low Northern Foothills 842 - 091 -39 HOWARD ZAHN Low Northern Foothills 842 - 101 -02 HUMBERTO CASTRO Low Northern Foothills 842 - 101 -21 HUMBERTO CASTRO Low Northern Foothills 856- 034 -16 WAD BOUKAI Low Northern Foothills 856- 161 -05 JACK HAFEN Low Northern Foothills 856- 161 -06 JACK HAFEN Low Northern Foothills 842 - 112 -11 JAMES D MOREHOUSE Low Northern Foothills 842 - 101 -55 JAMES E & NANCY M SCHICHT Low Northern Foothills 842 - 101 -56 JAMES E & NANCY M SCHICHT Low Northern Foothills 856- 033 -01 JAMES J & LOIS L KEENER Low Northern Foothills 842 - 122 -17 JAMES MICHAEL IACONO Low Northern Foothills 842- 122 -16 JAMES MICHAEL IACONO Low Northern Foothills 856 -031 -22 JAMES R & BETTY A MOLTER Low Northern Foothills 856- 031 -18 JAMES R & BETTY A MOLTER Low Northern Foothills 842- 101 -14 JAMES T RAWIE Low Northern Foothills 842 - 101 -54 JAMIE G & CLAUDIA STEIGERWALD Low Northern Foothills 842 - 111 -54 JANE E CLARKE Low Northern Foothills 842- 091 -59 JANEEN KATHLEEN MILLER Low Northern Foothills 842 - 112 -49 JANICE MARIE & TERENCE JOHN MADDEN Low Northern Foothills 842- 112 -14 JAY S & CHANDA J SCELSI Low Northern Foothills 842- 102 -01 JEAN - CHRISTOPHE SMITH Low Northern Foothills 842 - 112 -38 JEFFERY J KERMODE Low Northern Foothills 856- 033 -09 JEFFREY PHILIP FOSTER Low Santa Ana Mts/Foothills 842 - 122 -14 JENNIFER C & PAUL R GODWARD Low Northern Foothills 856- 033 -21 JENNIFER LEE MONROE Low Northern Foothills 842 - 011 -24 JENNIFER S BROOKS Low Santa Ana Mts/Foothills Conservation Biology Institute H.1 -79 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856- 033 -35 JEROME A STETS Low Northern Foothills 842- 122 -20 JERRY TROTTER Low Northern Foothills 856- 031 -15 JIM R & JACQUI MORELAND Low Northern Foothills 842 - 122 -01 JOCELYN N LORBIECKI Low Northern Foothills 856- 041 -34 JOHN A HAMIL Low Northern Foothills 842- 162 -02 JOHN SEFTON Low Northern Foothills 856- 041 -22 JOHN W & PATRICIA ANN REED Low Northern Foothills 842 - 111 -77 JOSEPH & BETTY SOTTOSANTO Low Northern Foothills 842 - 111 -52 JOSEPH M & SHERRY A BAERG Low Northern Foothills 842- 111 -53 JOSEPH M & SHERRY A BAERG Low Northern Foothills 842 - 091 -64 JUD & LIANE OSHIER Low Northern Foothills 842- 091 -27 JUDY A SPINELLI Low Northern Foothills 842 - 102 -15 JULIO L ARANDA Low Northern Foothills 842- 102 -16 JULIO L ARANDA Low Northern Foothills 842- 102 -14 JULIO L ARANDA Low Northern Foothills 842 - 101 -47 KARL & SALLY M STALCUP Low Northern Foothills 842 - 111 -62 KARRIN HOPPER Low Northern Foothills 842 - 111 -30 KATHY A STOREY Low Northern Foothills 842 - 102 -23 KENNETH & JODY KOTT Low Northern Foothills 856- 151 -03 KENNETH B GOODING Low Santa Ana Mts/Foothills 856 - 151 -02 KENNETH B GOODING Low Santa Ana Mts /Foothills 856 - 151 -04 KENNETH B GOODING Low Santa Ana Mts /Foothills 856- 151 -05 KENNETH B GOODING Low Santa Ana Mts/Foothills 856 - 151 -01 KENNETH B. GOODING Low Santa Ana Mts /Foothills 856 -041 -02 KENNETH E PULKRABEK Low Northern Foothills 842- 101 -15 KENNETH J & JODY JEAN KOTT Low Northern Foothills 842- 091 -65 KENNETH V RYBERG Low Northern Foothills 842 - 101 -63 KEVIN J & NANCY A HORN Low Northern Foothills 842- 101 -40 KEVIN M & SHIRLEY A MURPHY Low Northern Foothills 842 - 101 -41 KEVIN M & SHIRLEY A MURPHY Low Northern Foothills 842 - 111 -47 KIM & GARRY ALTON Low Northern Foothills 842- 122 -05 KJRAN PATEL Low Northern Foothills Conservation Biology Institute H.1 -80 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 842 - 112 -25 LAMMERCHINA ALLEN Low Northern Foothills 842- 112 -26 LAMMERCHINA ALLEN Low Northern Foothills 842- 101 -58 LEE F & PAMELA L KEARNEY Low Northern Foothills 842 - 081 -20 LEONARD & EVELYN M SCHWENDEMAN Low Northern Foothills 842 - 101 -59 LEONARD & EVELYN M SCHWENDEMAN Low Northern Foothills 842- 091 -51 LEONARD & EVELYN M SCHWENDEMAN Low Northern Foothills 842 - 101 -06 LEONARD E SCHWENDEMAN Low Northern Foothills 842- 091 -52 LEONARD E SCHWENDEMAN Low Northern Foothills 842- 102 -18 LEONARD E SCHWENDEMAN Low Northern Foothills 842 - 101 -08 LEONARD E SCHWENDEMAN Low Northern Foothills 842 - 111 -50 LEONARD J & LOWNE J GALASSO Low Northern Foothills 856- 031 -05 LINCOLN TRUST CO CDN FBO HERBERT KATZ Low Northern Foothills 842- 111 -32 LINDA KNIGHT Low Northern Foothills 842 - 111 -29 LINDA LOU KNIGHT Low Northern Foothills 856 - 031 -03 LIVE OAK CANYON LLC Low Northern Foothills 856- 033 -20 LLOYD L & TINA P HARTMAN Low Northern Foothills 856- 033 -30 LLOYD L & TINA P HARTMAN Low Northern Foothills 842 - 081 -11 LOLA MARIAN NEMOSECK Low Northern Foothills 856- 052 -28 LOUIS MOSCOZO Low Northern Foothills 842- 091 -44 LUIS ENRIQUE ALEMAN Low Northern Foothills 842- 102 -28 LYNNE A HINMAN Low Northern Foothills 856- 041 -38 M C PARTNERS Low Northern Foothills 856- 033 -22 MALCOLM & MARION HOWARD Low Northern Foothills 842 - 111 -09 MARIE CHRISTOPHER Low Northern Foothills 856-041-11 MARK & KATHY WHALEN Low Northern Foothills 842- 122 -13 MARK A & DIANE T HOBBINS Low Northern Foothills 842- 122 -04 MARK A SECOR Low Northern Foothills 856- 034 -11 MARK ALAN BENARDO Low Santa Ana Mts /Foothills 856- 031 -16 MARK GONZALES Low Northern Foothills 842 - 101 -67 MARK R VARNES Low Northern Foothills 842 - 101 -68 MARK R VARNES Low Northern Foothills 842- 111 -19 MARK V & CHARMAINE D TRAPPETT Low Northern Foothills Conservation Biology Institute H.1 -81 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 842 - 101 -50 MARK W WIGH Low Northern Foothills 842- 101 -64 MARTIN J & LORETTA L ZUPANCIC Low Northern Foothills 842- 102 -02 MARY H MULLEN Low Northern Foothills 842 - 102 -22 MATTHEW K CROWLEY Low Northern Foothills 856- 031 -14 MATTHEW ZAAENGLE Low Northern Foothills 842- 102 -24 MAUREEN MASTERS Low Northern Foothills 842 - 111 -55 MICHAEL & VIRGINIA M SUPINO Low Northern Foothills 856 - 033 -23 MICHAEL A & JACQUELINE S MUMMERT Low Northern Foothills 856- 052 -12 MICHAEL A MC DONALD Low Northern Foothills 842 - 101 -30 MICHAEL D BUFFINGTON Low Northern Foothills 856- 031 -20 MICHAEL F & CATHERINE KAZMARK Low Northern Foothills 856- 141 -03 MICHAEL HOWHANNESIAN Low Northern Foothills 856- 141 -04 MICHAEL HOWHANNESIAN Low Northern Foothills 856- 141 -05 MICHAEL HOWHANNESIAN Low Santa Ana Mts/Foothills 856- 141 -02 MICHAEL HOWHANNESIAN Low Santa Ana Mts /Foothills 842 - 101 -35 MICHAEL JAMES & ALLISON MARIE KIRK Low Northern Foothills 842- 101 -34 MICHAEL JAMES & ALLISON MARIE KIRK Low Northern Foothills 842- 101 -53 MICHAEL JAMES LILLEVIG Low Northern Foothills 842 - 091 -47 MICHAEL L & ANNALEE MATHIS Low Northern Foothills 842 - 111 -03 NANCY LEE ISON Low Northern Foothills 856- 041 -48 NANCY MITCHELL Low Northern Foothills 842 - 112 -16 NATHAN MUNDY Low Northern Foothills 856 - 171 -12 OAKS AT TRABUCO COMMUNITY ASSOCIATION Low Northern Foothills 856- 171 -10 OAKS AT TRABUCO COMMUNITY ASSOCIATION Low Northern Foothills 856- 171 -11 OAKS AT TRABUCO COMMUNITY ASSOCIATION Low Northern Foothills 856- 171 -03 OAKS AT TRABUCO THE Low Northern Foothills 856- 171 -01 OAKS AT TRABUCO THE Low Northern Foothills 856 - 171 -05 OAKS AT TRABUCO THE Low Northern Foothills 856 - 171 -02 OAKS AT TRABUCO THE Low Northern Foothills Conservation Biology Institute H.1 -82 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 856 - 171 -07 OAKS AT TRABUCO THE Low Northern Foothills 856- 171 -08 OAKS AT TRABUCO THE Low Northern Foothills 856 - 171 -04 OAKS AT TRABUCO THE Low Northern Foothills 856 - 171 -09 OAKS AT TRABUCO THE Low Northern Foothills 856- 171 -06 OAKS AT TRABUCO THE Low Northern Foothills 842- 112 -04 OLAFUR MAR THORDARSON Low Northern Foothills 842 - 121 -06 ONDINE I DANNLER Low Northern Foothills 842 - 101 -33 PASCUAL M LOZANO Low Northern Foothills 842 - 101 -45 PASCUAL M LOZANO Low Northern Foothills 856- 034 -09 PATRICIA & FRANK J GARZA Low Santa Ana Mts /Foothills 842 - 111 -61 PATRICIA P CLARKE Low Northern Foothills 842- 101 -26 PATRICK D & JENNIFER L BRAY Low Northern Foothills 842- 111 -64 PATRICK M MC GRIEF Low Northern Foothills 856 - 033 -25 PAUL A FESSLER Low Northern Foothills 842- 111 -35 PAUL A MECKLENBURG Low Northern Foothills 842- 111 -40 PAUL MARK HAMILTON - RIVERS Low Northern Foothills 842- 111 -39 PAUL MARK HAMILTON- RIVERS Low Northern Foothills 856- 052 -17 PAUL THIER Low Northern Foothills Thier Property 1 856- 034 -13 PAUL V LOSKUTOFF Low Northern Foothills 842- 122 -11 PETER B JAMES Low Northern Foothills 842- 162 -01 PETER B JAMES Low Northern Foothills 856- 041 -46 PETER M SCHAEFER Low Northern Foothills 856- 041 -49 PETER M SCHAEFER Low Northern Foothills 842 - 111 -68 PHILADELPHO BATOON Low Northern Foothills 842 - 122 -18 PHILIP E TURGASEN Low Northern Foothills 842- 102 -08 PHILIP L GILLESPIE Low Northern Foothills 842- 121 -11 PHILIP M & DELMA Z JOHNSON Low Northern Foothills 842 - 101 -25 RALPH A CHANDOS Low Northern Foothills 842- 101 -36 RANDOLPH R BRUSCA Low Northern Foothills 842 - 102 -19 RAYMOND C & ETHEL G WILLIAMS Low Northern Foothills 842 - 091 -46 RAYMOND JAMES CHANDOS Low Northern Foothills 856- 034 -10 RAYMOND JOHN PUZIO Low Santa Ana Mts/Foothills Conservation Biology Institute H.1 -83 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 842 - 111 -45 REBECCA S RANDELL Low Northern Foothills 842- 111 -46 REBECCA S RANDELL Low Northern Foothills 856- 034 -12 RENA C SMITH Low Santa Ana Mts /Foothills 856- 041 -43 RHONDA J NIELSEN Low Northern Foothills 856- 041 -44 RHONDA JEAN NIELSEN Low Northern Foothills 842- 111 -51 RICHARD D FRISBY Low Northern Foothills 856- 052 -10 RICHARD J & CAROL FELCH Low Northern Foothills 856 - 041 -36 RICHARD K GERARDS Low Northern Foothills 856- 052 -18 RICHARD T & PATTI A GOMEZ Low Northern Foothills 842 - 102 -21 RICHARD T & PATTI A GOMEZ Low Northern Foothills 842 - 102 -20 RICHARD T & PATTI A GOMEZ Low Northern Foothills 842- 101 -29 RICHARD V & SANDRA L ESPOSITO Low Northern Foothills 842 - 101 -23 RICHARD V ESPOSITO Low Northern Foothills 842- 091 -56 ROBERT & SANDRA WALLACE Low Northern Foothills 842- 112 -39 ROBERT A & MARION E WILKS Low Northern Foothills 842- 091 -49 ROBERT A DUDLEY Low Northern Foothills 842- 102 -05 ROBERT C MC DONALD Low Northern Foothills 842 - 111 -72 ROBERT E & SUE D SELFF Low Northern Foothills 842 - 101 -04 ROBERT J NIEBLAS Low Northern Foothills 842 - 091 -55 ROBERT K JOHNSON Low Northern Foothills 842- 111 -42 ROBERT L DAVIS Low Northern Foothills 856- 031 -11 ROBERT L HEERDT Low Northern Foothills 842 - 111 -02 ROBERTA R GROVER Low Northern Foothills 842-011-20 RODNEY C VAN SICKLE Low Santa Ana Mts /Foothills 842 - 111 -34 RODRIGO MATA Low Northern Foothills 842- 102 -09 RON PLOMELL Low Northern Foothills 842- 101 -69 RONALD & MARCIA PFLUGRATH Low Northern Foothills 842 - 112 -37 RUSSELL L & EVELINA S THOMPSON Low Northern Foothills 842- 112 -35 RUSSELL L & EVELINA SUE THOMPSON Low Northern Foothills 856- 021 -03 RUTTER SANTIAGO L P Low Northern Foothills Saddle Creek South 856- 021 -19 RUTTER SANTIAGO L P Low Northern Foothills Saddle Creek South 856 - 021 -14 RUTTER SANTIAGO L P Low Northern Foothills Saddle Creek South Conservation Biology Institute H.1 -84 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 842 -021 -08 RUTTER SANTIAGO L P Low Santa Ana Mts /Foothills Sky Ranch 842- 031 -08 RUTTER SANTIAGO L P Low Santa Ana Mts/Footbills Sky Ranch 856- 033 -26 SANDRA BRUNET Low Northern Foothills 842 - 101 -27 SANDRA E SCHUERMAN Low Northern Foothills 856- 033 -16 SANDRA J BRUNET Low Northern Foothills 842- 081 -22 SANTA ANA MOUNTAINS CO WATER DIST Low Northern Foothills 856- 041 -31 SANTA ANA MOUNTAINS COUNTY WATER DIST Low Northern Foothills 842 - 041 -03 SANTA ANA MOUNTAINS COUNTY WATER DIST Low Northern Foothills 842 - 101 -62 SARAH W SMITH Low Northern Foothills 842 - 101 -61 SARAH W SMITH Low Northern Foothills 842 - 101 -44 SARAH W SMITH Low Northern Foothills 842- 101 -43 SARAH W SMITH Low Northern Foothills 842- 111 -33 SCOTT B PEARSON Low Northern Foothills 842- 101 -32 SEFERINA NAVARRO MUNOZ Low Northern Foothills 842 - 111 -25 SHAHID & MARGIE MAHBOOB Low Northern Foothills 842- 111 -26 SHAHID & MARGIE MAHBOOB Low Northern Foothills 842 - 121 -10 SHARON L STANCATO Low Northern Foothills 842- 112 -23 SHELLY BLACK Low Northern Foothills 842 - 112 -10 STANFORD M & GLORIA L MAGIDSON Low Northern Foothills 842 - 162 -04 STANTON C MAHLER Low Northern Foothills 856- 041 -29 STANTON C NEWTON Low Northern Foothills 856- 033 -12 STEPHEN J DE LANCE Low Northern Foothills 842 - 111 -70 STEPHEN L OWENS Low Northern Foothills 842- 111 -71 STEPHEN L OWENS Low Northern Foothills 856- 033 -17 STEPHEN M MILES Low Northern Foothills 856 - 041 -27 STEVEN M DOWNING Low Northern Foothills 842 - 081 -12 STEVEN U PARKER Low Northern Foothills Mitchell Properties (aka Parker) 842 - 111 -81 STUART W & CHRISTY E STEPHENS Low Northern Foothills 842 - 091 -35 SUSAN BALDWIN Low Northern Foothills Conservation Biology Institute H.1 -85 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional t Priority Level Core Habitat Areal Submittal Property3 842- 091 -20 SUSAN BALDWIN Low Northern Foothills 842 - 111 -06 SUSAN DYANN BOX DENBY Low Northern Foothills 842 - 111 -49 SVEINN THORDARSON Low Northern Foothills 842- 071 -16 TAKASHI YASUTAKE Low Northern Foothills 856- 041 -45 TED WILLIAM CARLSON Low Northern Foothills 842- 112 -50 TERENCE JOHN & JANICE MARIE MADDEN Low Northern Foothills 842 - 101 -28 THOMAS GALLEGOS Low Northern Foothills 856- 041 -50 THOMAS HAFEN Low Northern Foothills 842 -091 -37 THOMAS J & JENNIFER S BROOKS Low Northern Foothills 842 - 111 -31 THOMAS M & GERI LYNNE DICKSON Low Northern Foothills 842 - 091 -48 THOMAS V MORGAN Low Northern Foothills 842- 122 -12 TOM HICKS Low Northern Foothills 842- 051 -04 TRABUCO CANYON CO LLC Low Northern Foothills Ferber Ranch 842 - 011 -04 TRABUCO CANYON CO LLC Low Santa Ana Mts/Foothills Ferber Ranch 842- 101 -57 TRABUCO OAKS STEAK HOUSE INC Low Northern Foothills 842- 101 -11 UNNAR GARDARSSON Low Northern Foothills 842- 091 -63 VERGE & LYNETTE L HAGOPIAN Low Northern Foothills 842 - 091 -62 VERGE & LYNETTE L HAGOPIAN Low Northern Foothills 842 - 112 -20 VIVIAN L RUDOLPH Low Northern Foothills 842 - 091 -42 W J MORISON Low Northern Foothills 856- 041 -14 WADE J & JANET L BLOMBERG Low Northern Foothills 842 - 101 -51 WADE JAMES & JANET L BLOMBERG Low Northern Foothills 842- 091 -43 WILLIAM & ROBYN HEARTY Low Northern Foothills 842 - 111 -75 WILLIAM BOYD STILES Low Northern Foothills 842 - 112 -19 WILLIAM E & MARCIA BRECHTEL Low Northern Foothills 856- 041 -47 WILLIAM J MARTIN Low Northern Foothills 856- 041 -35 WILLIAM RIVERA Low Northern Foothills 842- 091 -50 WILLIAM STALLINGS Low Northern Foothills 856- 052 -04 WILLIAM Y C LIN Low Northern Foothills 856- 052 -26 WILLIAM Y C LIN Low Northern Foothills 856- 041 -42 WINTHROP CLARK Low Northern Foothills 842 - 091 -41 WINTHROP W CLARK Low Northern Foothills Conservation Biology Institute H.1 -86 December 2009 Conservation Assessments Assessor Pareel Owner Positional t Core Habitat Areal Submittal Property3 Number Priority Level 842 - 101 -17 ZACKARY & JONETTE D DOPSON Low Northern Foothills Positional Priority Level: H = High Priority (interior and adjacent to protected open space) M = Medium Priority (interior and not adjacent to protected open space or edge and adjacent to protected open space) L = Low Priority (edge and not adjacent to protected open space) z Parcels marked as Northern Foothills occur only in this core habitat area; parcels marked as Santa Ana Mts/Foothills occur in both the Santa Ana Mountains core habitat area and the Northern Foothills core habitat area. s Submittal property= properties submitted to OCTA for consideration for acquisition or restoration. Conservation Biology Institute H.1 -87 December 2009 Conservation Assessments Southern Foothills Core Habitat Area Assessor Parcel Number Owner Positional Priority Level] Submittal Propertyz Priority Conservation Area A 125- 162 -43 RMV SAN JUAN WATERSHED LLC High 125 - 162 -42 RMV SAN MATEO WATERSHED LLC High 125 - 162 -41 RMV SAN MATEO WATERSHED LLC High 125 - 162 -37 RMV SAN MATEO WATERSHED LLC High 124 - 140 -52 COUNTY OF ORANGE Medium 124 - 140 -42 COUNTY OF ORANGE Medium 124 - 140 -46 COUNTY OF ORANGE Medium 124 - 081 -22 COUNTY OF ORANGE Medium 125 - 162 -06 COUNTY OF ORANGE Medium 125- 172 -07 DMB SAN JUAN INVESTMENT NORTH LLC Medium 125- 172 -17 DMB SAN JUAN INVESTMENT NORTH LLC Medium 125- 162 -44 RMV SAN JUAN WATERSHED LLC Medium 125- 162 -45 RMV SAN JUAN WATERSHED LLC Medium 125- 172 -21 RMV SAN JUAN WATERSHED LLC Medium 125- 172 -20 RMV SAN JUAN WATERSHED LLC Medium 125- 162 -34 RMV SAN JUAN WATERSHED LLC Medium 125- 162 -39 RMV SAN JUAN WATERSHED LLC Medium 125- 162 -40 RMV SAN MATEO WATERSHED LLC Medium 708 - 071 -03 STANDARD PACIFIC CORP Medium 708- 071 -04 STANDARD PACIFIC CORP Medium 124 - 140 -53 WHISPERING HILLS LLC Medium 125- 172 -16 UNKNOWN Medium 664 -121 -32 CITY OF SAN JUAN CAPISTRANO Low 124 - 101 -06 COUNTY OF ORANGE Low 124 - 101 -05 COUNTY OF ORANGE Low Conservation Biology Institute H.1 -88 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional Priority Level' Submittal Property2 125- 172 -05 COUNTY OF ORANGE Low 125- 172 -18 DMB SAN JUAN INVESTMENT NORTH LLC Low 125- 172 -11 DMB SAN JUAN INVESTMENT NORTH LLC Low 125 - 172 -19 DMB SAN JUAN INVESTMENT NORTH LLC Low 664- 121 -09 EDWARD M TOMOYASU Low 664 -121 -11 JAMES MICHAEL & PEGGY TOOHEY WARDLE Low 664 - 121 -08 JOSEPH L PULONE Low 664 - 121 -10 ROBERT C SCHRANK Low 701 - 362 -37 ROGER WAZNY Low 664 - 121 -33 SAN JUAN CREEK HOMEOWNERS ASSN Low 124 - 223 -79 CAPISTRANO UNIFIED SCHOOL DISTRICT Low 708 - 061 -03 SHEA HOMES LIMITED PARTNERSHIP Low 664 - 121 -07 STAN WINNIMAN Low 708 - 071 -02 STANDARD PACIFIC COPP Low 701 - 351 -04 STANDARD PACIFIC CORP Low 708- 071 -01 STANDARD PACIFIC CORP Low 701 - 351 -03 STANDARD PACIFIC CORP Low 701 - 361 -02 TALEGA ASSOCIATES Low 701 - 361 -01 TALEGA ASSOCIATES Low 708 - 061 -13 TALEGA ASSOCIATES Low 701- 361 -03 TALEGA ASSOCIATES Low 701 - 361 -16 TALEGA MAINTENANCE COPP Low 701 - 361 -04 TALEGA MAINTENANCE CORP Low 708 - 061 -01 TALEGA MAINTENANCE COE Low 708 -061 -02 TALEGA MAINTENANCE CORP Low 701 - 361 -15 TALEGA MAINTENANCE CORP Low 124 - 223 -81 WHISPERING HILLS LLC Low Conservation Biology Institute H.1 -89 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional Priority Levell Submittal Property 2 Priority Conservation Area B 124 - 101 -34 RMV BLIND CANYON LLC High 124 - 101 -35 RMV BLIND CANYON LLC High 124 - 101 -33 RMV BLIND CANYON LLC Medium 124 - 101 -39 RMV BLIND CANYON LLC Medium 124 - 101 -32 RMV BLIND CANYON LLC Medium 124 - 101 -36 UNITED STATES OF AMERICA Low Priority Conservation Area C 125 - 150 -65 DMB SAN JUAN INVEST NO LLC High 125- 150 -73 DMB SAN JUAN INVESTMENT NORTH LLC High 125- 150 -66 DMB SAN JUAN INVEST NO LLC Medium 125- 150 -55 DMB SAN JUAN INVESTMENT NORTH LLC Medium Priority Conservation Area D 125- 161 -51 DMB SAN JUAN INVESTMENT NORTH LLC W 125- 161 -45 DMB SAN JUAN INVESTMENT NORTH C W Positional Priority Level H = High Priority (interior and adjacent to protected open space) M = Medium Priority (interior and not adjacent to protected open space or edge and adjacent to protected open space) L = Low Priority (edge and not adjacent to protected open space) Submittal property = properties submitted to OCTA for consideration for acquisition or restoration (note: there are no submittal properties in the Southern Foothills Priority Conservation Areas). Parcels with no Positional Priority Ranking ( =0) overlap wholly or partially with the Protected Areas Dataset; a portion of these parcels may support unprotected natural lands. Conservation Biology Institute H.1 -90 December 2009 Conservation Assessments San Joaquin Hills Core Habitat Area Assessor Parcel Number Owner Positional Priority Level Submittal Propertyz Priority Conservation Area A 481 - 011 -09 IRVINE LAND COMPANY LLC Medium 481 - 011 -29 IRVINE LAND COMPANY LLC Medium 586 - 011 -07 IRVINE LAND COMPANY LLC Medium 586- 021 -05 IRVINE LAND COMPANY LLC Medium 586- 011 -06 IRVINE RANCH WATER DIST Medium 586 - 011 -01 IRVINE LAND COMPANY LLC3 Medium Priority Conservation Area B 586- 011 -01 IRVINE LAND COMPANY LLC' Medium 588 - 011 -32 IRVINE LAND COMPANY LLC Medium 588- 011 -10 IRVINE LAND COMPANY LLC Medium 588- 021 -10 IRVINE LAND COMPANY LLC Medium 588 - 021 -37 IRVINE LAND COMPANY LLC Medium 588 - 011 -36 STATE OF CALIFORNIA Medium 588- 011 -34 UNKNOWN Medium 588- 021 -03 UNKNOWN Medium 588- 011 -20 IRVINE CO Low 588- 211 -08 IRVINE CO Low 588 - 211 -09 IRVINE CO Low 588- 211 -07 IRVINE CO Low 588- 011 -35 STATE OF CALIFORNIA Low 588 - 011 -33 UNKNOWN Low Priority Conservation Area C 056- 240 -50 ALISO CREEK PROPERTIES LLC Low 056- 240 -66 DRIFTWOOD PROPERTIES LLC Low 656- 168 -09 ADAMS W DARRYL Low 656- 035 -09 ADRIAN LLOYD SIEDLE Low Conservation Biology Institute H.1 -91 December 2009 Conservation Assessments Assessor Parcel Number Owner O Positional Priority Level' Submittal Property 2 656- 062 -23 AHMAD NEMOVI Low 056- 240 -48 ALISO CREEK PROPERTIES LLC Low 056- 240 -51 ALISO CREEK PROPERTIES LLC Low 656- 062 -05 ALLEN MIRYAZDI Low 656- 035 -10 BANK TREASURY N A Low 656- 062 -43 BHIKHU V RAVAL Low 656- 062 -40 BHIKHU V RAVAL Low 656- 062 -41 BHIKHU V RAVAL Low 656- 062 -18 CARSON H PALMER Low 656 - 168 -05 CHARLES & SCOT EASTMAN Low 656- 025 -29 CHARLES O HOVEY Low 656- 062 -30 CITY OF LAGUNA BEACH Low 656- 034 -16 CRAIG D BRASHIER Low 656 - 062 -13 CYNTHIA GLAZER Low 656- 062 -14 DANUTA MASON Low 656 - 167 -12 DAVID J GULLEN Low 656- 168 -18 DETLEV P ROTHE Low 656- 168 -19 DETLEV P ROTHE Low 656- 191 -02 DIOCESE OF ORANGE ED & WELFARE CORP Low 656- 191 -06 DIOCESE OF ORANGE ED & WELFARE CORP Low 656- 062 -33 DONALD R COLE Low 056- 240 -57 DRIFTWOOD PROPERTIES LLC Low 056- 240 -65 DRIFTWOOD PROPERTIES LLC Low Driftwood Restoration 656 - 191 -40 DRIFTWOOD PROPERTIES LLC Low Driftwood Restoration 656- 062 -56 ELIA KORPINEN Low 656- 062 -03 FRANCIS E FROST Low 656- 062 -21 FRANK TRAN Low 656- 062 -37 GENRIK SINANYAN Low 656- 062 -38 GENRIK SINANYAN Low 656- 062 -61 GLORIA MUNOZ Low 656- 062 -09 HARINDER S & HARKIRAN K GOGIA Low 656- 062 -47 HAP RIETT A H MOODY Low Conservation Biology Institute H.1 -92 December 2009 Conservation Assessments Assessor Parcel Number Owner Level' Positional Priority Submittal Property 2 656- 062 -42 HARRIETT A H MOODY Low 656- 062 -45 HASSAN GODARZI Low 656- 062 -36 HERBST M PAMELA Low 656- 062 -44 HYRUM G SMITH Low 656- 062 -52 JEWELL B MC FARLAND Low 656- 062 -07 JOHN A MILLER Low 656- 167 -33 JOHN A SELECKY Low 656 - 062 -20 JOHN D & PATRICIA SCHAAF BARNETT Low 656- 167 -11 JOHN DANIEL COLL Low 656- 062 -02 JOHN T WOODEN Low 056- 240 -12 JOHN W VERDUGO Low 656- 062 -34 JOHN WESLEY POWELL Low Powell 056- 240 -62 JOSEPH ANTHONY FERRUCCI Low 656 - 062 -63 JOSEPH V CRAWFORD Low 656- 062 -64 JOSEPH V CRAWFORD Low 656- 062 -65 JOSEPH V CRAWFORD Low 656- 053 -20 KARIN CHIQUET Low 656- 062 -24 KARL HAUSER Low 656- 168 -07 KRIS S CALEF Low 656- 071 -13 LAGUNA GREEN BELT INC Low 656- 191 -38 LAGUNA TERRACE PARK LLC Low 056- 240 -64 LAGUNA TERRACE PARK LLC Low 656- 062 -55 MANUEL L MURO Low 656- 062 -53 MARILYN KILLIAN- KRUGER Low 656- 062 -19 MARK K SAYED Low 656- 062 -60 MARK TRUE Low 656- 169 -11 MARY D COURTNEY Low 656- 053 -29 MATTHEW & CAROL MCCULLOUGH Low 656- 167 -27 MELVIN LAMPH Low 656- 071 -05 MEYERS - SIMONSEN CO INC Low 656- 062 -06 MOHSEN & NINA SAKHAII Low 656- 062 -49 MOYLE O WOOD Low Conservation Biology Institute H.1 -93 December 2009 Conservation Assessments Assessor Parcel Number Owner Level' Positional Priority Submittal Property 2 656- 169 -12 ORVILLE H CLAY Low 656- 053 -28 PACIFIC HOME BUILDERS INC Low 656- 053 -27 PACIFIC HOME BUILDERS INC Low 656- 053 -26 PACIFIC HOME BUILDERS INC Low 056- 240 -03 PACIFIC TRIANGLE MGNT CORPORATION Low Pacific Triangle Management 656- 062 -17 PAUL W & LIV I PROVENCE Low 656- 062 -10 PETER GREFE Low 656 - 062 -08 PHILIP B CLAYBURGH Low 656- 167 -17 ROBERT N JACKSON Low 656- 062 -04 ROBYN M GUTHRIE Low 656- 167 -34 ROGER K ALDERSON Low 656- 167 -15 ROGER K ALDERSON Low 656- 062 -22 ROGER S HANSON Low 656- 062 -59 RONALD M BIANCO Low 656- 168 -16 RONALD S KLINGE Low 656- 062 -54 SAMUEL J MC DONALD Low 656- 062 -11 SARA E MILBURN Low 656- 034 -15 SIMON QPRT CHANGSTROM Low 656- 062 -62 SINGER DIVERSIFIED LP Low 656- 062 -29 SINGER DIVERSIFIED LP Low 656- 062 -12 SONAZ HAMIDIAN Low 656 - 191 -03 SOUTH COAST COUNTY WATER DIST Low 656- 034 -17 STEVEN C MUCCILLO Low 656- 035 -11 SUSAN M GLASSER Low 656- 062 -46 THOMAS R HORNE Low 656- 062 -39 TOOCHIE PATRICI A E ROCKWELL Low 656- 062 -51 VIRGINIA L HORNE Low 656- 062 -48 WILLIAM ARMSTRONG Low 656- 168 -15 WILLIAM I SCHANZ Low 656- 167 -10 YASUKO HIROTANI Low 656- 071 -14 UNKNOWN Low 656- 071 -18 UNKNOWN Low Conservation Biology Institute H.1 -94 December 2009 Conservation Assessments ' Positional Priority Level: H = High Priority (interior and adjacent to protected open space) M = Medium Priority (interior and not adjacent to protected open space or edge and adjacent to protected open space) L = Low Priority (edge and not adjacent to protected open space) 2 Submittal property= properties submitted to OCTA for consideration for acquisition or restoration. 3 Parcel occurs in both Priority Conservation Areas A and B. Conservation Biology Institute H.1 -95 December 2009 Conservation Assessments Chino Hills Core Habitat Area Assessor Parcel Number Owner Positional Priority Level' Submittal Property2 Priority Conservation Area A 306- 012 -12 CALRESOURCES LLC Medium 304 - 171 -03 CALRESOURCES LLC Medium Shell -Aera HOSEC 306 - 021 -18 CITY OF INDUSTRY Medium 306 - 021 -17 CITY OF INDUSTRY Medium 306 - 021 -19 CITY OF INDUSTRY Medium 306 - 021 -01 TONNER CANYON LLC Medium 306 - 021 -02 TONNER CANYON LLC Medium 306 - 012 -35 TONNER HILLS 680 LLC Medium 306 - 021 -07 VICTORIA J GILLETT Medium 304 - 151 -59 BREA FIELDS LLC Low 304 - 151 -17 CALRESOURCES LLC Low Shell -Aera HOSEC 304- 151 -18 CALRESOURCES LLC Low Shell -Aera HOSEC 304- 151 -69 CALRESOURCES LLC Low 304 - 171 -06 CALRESOURCES LLC Low 304 - 171 -08 CALRESOURCES LLC Low 306 - 011 -01 CALRESOURCES LLC Low Shell -Aera HOSEC 306 - 011 -03 CALRESOURCES LLC Low Shell -Aera HOSEC 306- 013 -01 CALRESOURCES LLC Low Shell -Aera HOSEC 306- 012 -13 CALRESOURCES LLC Low Shell -Aera HOSEC 306 - 021 -03 CITICASTERS CO Low 308 - 031 -24 CITY OF INDUSTRY Low 308 - 031 -32 CITY OF INDUSTRY Low 308- 031 -18 CITY OF INDUSTRY Low 306 - 021 -16 CITY OF INDUSTRY Low 308 - 031 -17 COUNTY OF ORANGE Low 306 - 02021 -06 JACK R HARDING Low 306 - 1 -13 PACIFIC TERMINALS LLC Low Conservation Biology Institute H.1 -96 December 2009 Conservation Assessments Assessor Parcel Number T Owner Positional Priority Level' Submittal Property 304 - 171 -05 TONNER CANYON LLC Low 304 - 171 -07 UNKNOWN Low Priority Conservation Area B 315 - 011 -02 INTER - AMERICAN INVESTMENTS INC Medium 315 - 013 -09 JOSEPH W BEATTIE Medium 315- 011 -05 SOUTH GOODLAND INVESTMENTS Medium 315 - 101 -04 STEPHEN P MCLEMORE Medium 315 - 013 -163 L PLLYDALE UPPERTIER /OPERATING Medium 315-013-143 PRESBYTRN CHURCH SAMSUNG Medium 315 - 101 -17 ALEJANDRO M ARREDONDO Low 315 - 013 -17 CHURCH CARBON CANYON Low 315- 013 -20 CHURCH CARBON CANYON Low 315 - 013 -18 CHURCH CARBON CANYON Low 315 - 013 -21 CHURCH CARBON CANYON Low 315 - 013 -19 CHURCH CARBON CANYON Low 315 - 041 -07 CLAUDE E JONES Low 315 - 101 -02 DALE L ZENTNER Low 315- 041 -02 DAVID H PEBLEY Low 315 - 101 -18 DAVID JAMES WINNER Low 315 - 101 -10 DAVID S & DEBORAH RENEE STEVENSON Low 315 - 101 -11 DONNA M NORTON Low 315 - 041 -08 DONNA M NORTON Low 315 - 101 -12 DOUGLAS K STRICKLIN Low 315- 101 -03 FRANK R SULICK Low 315 - 101 -19 JAMES L WEINHEIMER Low 315 - 041 -06 JAMES P CARRESCIA Low 315 - 101 -16 JEFFREY L RANDALL Low 315- 101 -20 JEROLD R THRASHER Low 315 - 101 -14 LEONARD M RENICK Low 315 - 041 -05 MONA LEE STOCKDALE Low Conservation Biology Institute H.1 -97 December 2009 Conservation Assessments Assessor Parcel Number T Owner Positional Priority Level' Submittal Property 315 - 023 -09 PATRICK R & BECKY K SCANLON Low 315 - 011 -04 SCHOOL BREA - OLINDA UNIFIED DIST Low 315 - 041 -01 VIVIAN B CARROLL Low 315 - 101 -13 WALLACE & LISA WHEADON Low Priority Conservation Area C 312 - 011 -09 LEO HAYASHI High Hayashi 312 - 021 -07 ARVIND C & BHARATI A LAPSIWALA High 312- 021 -06 ARVIND C & BHARAT] A LAPSIWALA High 312 - 041 -02 BILLY ANDREWS High 312 - 021 -10 JORGE HERNANDEZ High 312 - 021 -11 WINNIE LLC High 315 - 013 -163 HOLLYDALE UPPERTIER /OPERATING LP Medium 315-013-143 PRESBYTRN CHURCH SAMSUNG Medium 312- 021 -03 BILLY ANDREWS Medium 312 - 051 -01 BILLY WAYNE ANDREWS Medium 315 - 081 -09 CALRESOURCES LLC Medium 315 - 013 -15 CHURCH CARBON CANYON Medium 315- 091 -03 CITY OF BREA Medium 315 - 091 -13 CITY OF BREA Medium 315 - 091 -10 DAVID S KWON Medium 312 - 021 -09 GARY S & DEBBIE L JACKSON Medium 312 - 041 -07 JULIE KNOWLES Medium 312 - 011 -13 LEO HAYASHI Medium Hayashi 312- 011 -11 LEO HAYASHI Medium Hayashi 315 - 091 -09 MRF- CARBON CANYON LP Medium 315 - 091 -14 MRF- CARBON CANYON LP Medium 312- 021 -04 SHIRLEY NIPP- DEGENKOLB Medium 315 - 013 -07 SKYLINE PROP DEV INC Medium 312 - 051 -02 SOQUEL ASSOCIATES LTD Medium 312 - 021 -08 WINNIE LLC Medium 312- 021 -05 ANDREWS PROPERTIES Medium Conservation Biology Institute H.1 -98 December 2009 Conservation Assessments Assessor Parcel Number T Owner a& Positional Priority Level' Submittal Property 315 - 091 -02 CITY OF BREA Low 312 - 011 -02 CITY OF BREA Low 312 - 041 -04 CLARK TINGEY HATCH Low 312 - 041 -05 DANIEL T CAUDILLO Low 312 - 011 -04 DONALD F BLAIN Low 315- 091 -08 HATA INVESTMENT INC Low 315 - 091 -07 HATA INVESTMENT INC Low 312- 011 -01 HATA INVESTMENT INC Low 312 - 032 -01 HATA INVESTMENT INC Low 312 - 032 -04 HATA INVESTMENT INC Low 312 - 021 -01 HATA INVESTMENT INC Low 312- 031 -01 JAMILA BAYATI Low 312 - 011 -16 JOHN C BONILLA Low 312 - 011 -15 JOHN C BONILLA Low 312 - 011 -03 JOHN C BONILLA Low 312 - 011 -06 JOHN C BONILLA Low 312 - 031 -02 JOSEPHS HILL OF HOPE SAINT Low 315- 091 -06 KAMM J & KERRY LYNN DARRELL Low 312 - 011 -08 LEO HAYASHI Low Hayashi 312 - 011 -12 LEO HAYASHI Low Hayashi 312 - 011 -08 LEO HAYASHI Low Hayashi 312 - 021 -02 MRF CARBON CANYON L P Low 315 - 091 -12 MRF CARBON CANYON LP Low 312- 031 -03 MRF- CARBON CANYON II LP Low 315 - 091 -05 MRF- CARBON CANYON LP Low 315 - 091 -11 MRF- CARBON CANYON LP Low 312 - 011 -05 RALPH L CASTOR Low 312 - 041 -06 ROBERT D REDFORD Low 312 - 041 -03 SALVADOR & VERONICA TINIO Low 312- 032 -03 STATE OF CALIFORNIA Low 312 - 032 -02 STATE OF CALIFORNIA Low ' Positional Priority Level: Conservation Biology Institute H.1 -99 December 2009 Conservation Assessments H = High Priority (interior and adjacent to protected open space) M = Medium Priority (interior and not adjacent to protected open space or edge and adjacent to protected open space) L = Low Priority (edge and not adjacent to protected open space) 2 Submittal property = properties submitted to OCTA for consideration for acquisition or restoration. s Parcel occurs in Priority Conservation Areas B and C. Conservation Biology Institute H.1 -100 December 2009 Conservation Assessments West Coyote Hills Core Habitat Area Assessor Parcel Number I Owner Positional Priority Level' Submittal PropertyZ Priority Conservation Area A 019- 491 -01 LENNAR HOMES CA INC Medium 288 - 091 -13 PACIFIC COAST HOMES Medium 288 - 091 -01 PACIFIC COAST HOMES Medium West Coyote Hills 288- 091 -10 CITY OF FULLERTON Low Priority Conservation Area B 288 - 091 -13 PACIFIC COAST HOMES Medium 288 - 091 -01 PACIFIC COAST HOMES Medium West Coyote Hills 288 - 221 -30 CITY OF FULLERTON Low 019 - 484 -58 CITY OF LA HABRA Low 019- 481 -02 CITY OF LA HABRA Low 287 - 082 -28 PACIFIC COAST HOMES Low 287 - 082 -27 PACIFIC COAST HOMES Low Priority Conservation Area C 287 - 081 -27 CHURCH WEST FULLERTON OF CHRIST Medium West Coyote Hills 287 - 081 -54 PACIFIC COAST HOMES Medium West Coyote Hills 287 - 081 -52 PACIFIC COAST HOMES Medium West Coyote Hills 287- 081 -53 PACIFIC COAST HOMES Medium West Coyote Hills 287- 081 -48 PACIFIC COAST HOMES Medium West Coyote Hills 287 - 081 -51 PACIFIC COAST HOMES Medium West Coyote Hills 287 - 081 -01 CITY OF FULLERTON Low 287 - 081 -55 CITY OF FULLERTON Low 287- 331 -04 CITY OF LA HABRA Low 287 - 331 -02 CITY OF LA HABRA Low 287 - 081 -25 PACIFIC COAST HOMES Low West Coyote Hills 287- 081 -26 PACIFIC COAST HOMES Low West Coyote Hills 287- 081 -24 PACIFIC COAST HOMES Low West Coyote Hills Conservation Biology Institute H.1-101 December 2009 Conservation Assessments Positional Priority Level: H = High Priority (interior and adjacent to protected open space) M = Medium Priority (interior and not adjacent to protected open space or edge and adjacent to protected open space) L = Low Priority (edge and not adjacent to protected open space) 2 Submittal property = properties submitted to OCTA for consideration for acquisition or restoration. 3 Parcel occurs in Priority Conservation Areas A and B. Conservation Biology Institute H.1 -102 December 2009 Conservation Assessments Upper Santa Ana River Core Habitat Area Assessor Parcel Number Owner Positional Priority Level' Submittal PropertyZ Priority Conservation Area A 351- 042 -33 CITY OF ANAHEIM Medium 352- 121 -05 GROUP KLEIN Medium 352 - 121 -08 MERCADO DEL RIO PROPERTY LLC Medium Priority Conservation Area B 353- 121 -07 OC FLOOD CONTROL DISTRICT Medium 353- 082 -04 OC FLOOD CONTROL DISTRICT Medium 353 - 121 -06 OC FLOOD CONTROL DISTRICT Medium 353- 072 -02 OC FLOOD CONTROL DISTRICT Medium 353- 121 -03 OC FLOOD CONTROL DISTRICT Medium 353- 072 -01 OC FLOOD CONTROL DISTRICT Medium 353 - 082 -02 OC FLOOD CONTROL DISTRICT Medium 353- 082 -03 OC FLOOD CONTROL DISTRICT Medium 353 - 121 -02 OC FLOOD CONTROL DISTRICT Medium 353- 082 -01 OC FLOOD CONTROL DISTRICT Medium 353- 121 -09 OC FLOOD CONTROL DISTRICT Medium 353- 121 -08 OC FLOOD CONTROL DISTRICT Medium 353 - 121 -01 OC FLOOD CONTROL DISTRICT Low 353 - 121 -04 OC FLOOD CONTROL DISTRICT Low 353- 121 -05 OC FLOOD CONTROL DISTRICT Low 353- 101 -07 OC FLOOD CONTROL DISTRICT High 353 - 101 -03 OC FLOOD CONTROL DISTRICT High Priority Conservation Area C 353- 101 -07 OC FLOOD CONTROL DISTRICT High 353- 101 -03 OC FLOOD CONTROL DISTRICT' High 353- 101 -01 UNKNOWN High Conservation Biology Institute H.1 -103 December 2009 Conservation Assessments Assessor Parcel Number Owner Positional Priority Level' Submittal Property 2 353- 101 -08 OC FLOOD CONTROL DISTRICT Low 353 - 101 -06 YORBA LINDA WATER DISTRICT Low ' Positional Priority Level: H = High Priority (interior and adjacent to protected open space) M = Medium Priority (interior and not adjacent to protected open space or edge and adjacent to protected open space) L = Low Priority (edge and not adjacent to protected open space) r Submittal property = properties submitted to OCTA for consideration for acquisition or restoration (note: there are no submittal properties in the Upper Santa Ana River Priority Conservation Areas). t Parcel occurs in Priority Areas 2 and 3. Conservation Biology Institute H.1 -104 December 2009 Conservation Assessments Bolsa Chica Core Habitat Area Assessor Parcel Number Owner Positional Priority Levels Submittal PropertyZ Priority Conservation Area G 110 - 016 -32 SIGNAL COMPANIES INC Medium 110 - 016 -31 STATE OF CALIFORNIA Medium 110 - 017 -55 STATE OF CALIFORNIA Medium 110 - 016 -06 STATE OF CALIFORNIA Medium Priority Conservation Area H 110 - 016 -22 STATE OF CALIFORNIA Medium 163 - 271 -18 STEPHEN C MOORE Medium 163 - 263 -06 FLOYD G BELSITO Low 163 - 271 -16 JO ELLYN HIX Low 163 - 271 -15 JOHN M BOWDEN Low 163- 151 -05 STATE OF CALIFORNIA Low 163 - 271 -17 WILLIAM H & CATHERINE T YING Low Priority Conservation Area 1 159- 244 -01 DANIEL R BARRON Medium 110 - 017 -59 NEW HENLEY HOLDINGS INC Medium 110-017-32J NEW HENLEY HOLDINGS INC Medium Edwards Thumb 159- 254 -02 ALAN & KELLY HURST Low 159- 254 -03 ANDREA ROLF Low 159-254-11 DANIEL J & LISA K MC DONALD Low 159- 254 -11 DANIEL J & LISA K MC DONALD Low 159- 254 -07 DAVID R & C LYN SCOTT Low 159- 254 -01 DAVID WILLIAM & JONI LEE LANG Low 159- 244 -08 EDWARD G & SHEREE M MOUNTFORD Low 159- 244 -08 EDWARD G & SHEREE M MOUNTFORD Low 159- 244 -07 EDWARD GLENN MOUNTFORD Low 159- 244 -06 FREDERICK D & KARI L FURRY Low Conservation Biology Institute H.1 -105 December 2009 Conservation Assessment c Assessor Parcel Number Owner Positional Priority Level' Submittal Property2 159- 254 -04 IRENE GUARDERAS Low 159- 248 -02 JAMES E MINIHAN Low 159- 244 -02 JOHN A & ANTOINETTE T SQUIRES Low 159- 245 -01 KELLY ANNE MORROW Low 159 - 248 -03 KENNETH J GUNN Low 159- 244 -03 LAVERNE V HYCNER Low 159- 248 -01 MARK A THOMPSON Low 159- 254 -06 MICHAEL D & CAROLYN M HAWKINS Low 159- 254 -05 MITHRIL MGNT INC Low 110 - 017 -26 NEW HENLEY HOLDINGS INC Low 110 - 017 -58 NEW HENLEY HOLDINGS INC Low 110 - 017 -25 NEW HENLEY HOLDINGS INC Low 159- 244 -04 ROBERT VAN LEEUWEN Low 159- 248 -04 SCOTT V & MELISSA TOD GILES Low 159- 245 -06 SHERRY K SHAW Low 159- 244 -05 TERRY A & SALLY A MESTAS Low Priority Conservation Area J 110 - 017 -32' NEW HENLEY HOLDINGS INC Medium Edwards Thumb 110 - 017 -28 CITY OF HUNTINGTON BEACH Medium 110 - 017 -29 CITY OF HUNTINGTON BEACH Medium 110 - 017 -27 NEW HENLEY HOLDINGS INC Medium 110 - 017 -30 NEW HENLEY HOLDINGS INC Medium Edwards Thumb 110 - 017 -27 NEW HENLEY HOLDINGS INC Medium 110 - 164 -08 51635189 SECOND FAMILY LIMITED PARTNERSHIP Low 110 - 186 -16 ALICE E HUGHES Low 110 - 184 -17 BETTY MC QUILLEN Low 110 - 186 -08 CARL J & ALICE M OBERT Low 110- 164 -06 CHARLES B KIMBALL Low 110 - 184 -10 CHARLES B KIMBALL Low 110 - 183 -16 CITY OF HUNGINGTON BEACH Low Conservation Biology Institute H.1 -106 December 2009 Conservation Assessment c Assessor Parcel Number Owner Positional Priority Level' Submittal Property2 159 - 012 -05 CITY OF HUNTINGTON BEACH Low 110 - 170 -15 CITY OF HUNTINGTON BEACH Low 110 - 153 -18 CITY OF HUNTINGTON BEACH Low 110 - 153 -19 CITY OF HUNTINGTON BEACH Low 110 - 153 -20 CITY OF HUNTINGTON BEACH Low 110 - 153 -21 CITY OF HUNTINGTON BEACH Low 110 - 165 -13 CITY OF HUNTINGTON BEACH Low 110 - 165 -14 CITY OF HUNTINGTON BEACH Low 110 - 165 -15 CITY OF HUNTINGTON BEACH Low 110 - 165 -16 CITY OF HUNTINGTON BEACH Low 110 - 165 -17 CITY OF HUNTINGTON BEACH Low 110 - 165 -18 CITY OF HUNTINGTON BEACH Low 110 - 165 -19 CITY OF HUNTINGTON BEACH Low 110 - 165 -20 CITY OF HUNTINGTON BEACH Low 110 - 165 -21 CITY OF HUNTINGTON BEACH Low 110 - 165 -22 CITY OF HUNTINGTON BEACH Low 110 - 165 -23 CITY OF HUNTINGTON BEACH Low 110 - 165 -24 CITY OF HUNTINGTON BEACH Low 110 - 185 -10 CITY OF HUNTINGTON BEACH Low 110 - 185 -11 CITY OF HUNTINGTON BEACH Low 110 - 185 -12 CITY OF HUNTINGTON BEACH Low 110 - 185 -13 CITY OF HUNTINGTON BEACH Low 110 - 185 -14 CITY OF HUNTINGTON BEACH Low 110 - 185 -16 CITY OF HUNTINGTON BEACH Low 110 - 185 -17 CITY OF HUNTINGTON BEACH Low 110 - 185 -18 CITY OF HUNTINGTON BEACH Low 110 - 185 -19 CITY OF HUNTINGTON BEACH Low 110 - 185 -20 CITY OF HUNTINGTON BEACH Low 110 - 185 -21 CITY OF HUNTINGTON BEACH Low 110 - 186 -12 CITY OF HUNTINGTON BEACH Low 110 - 186 -13 CITY OF HUNTINGTON BEACH Low 110 - 186 -17 CITY OF HUNTINGTON BEACH Low 110 - 186 -18 CITY OF HUNTINGTON BEACH Low Conservation Biology Institute H.1 -107 December 2009 Conservation Assessment c Assessor Parcel Number Owner Positional Priority Level' Submittal Property2 110 - 186 -19 CITY OF HUNTINGTON BEACH Low 110 - 186 -20 CITY OF HUNTINGTON BEACH Low 110 - 186 -21 CITY OF HUNTINGTON BEACH Low 110 - 186 -22 CITY OF HUNTINGTON BEACH Low 110 - 161 -13 CITY OF HUNTINGTON BEACH Low 110 - 161 -14 CITY OF HUNTINGTON BEACH Low 110 - 161 -15 CITY OF HUNTINGTON BEACH Low 110 - 151 -12 CITY OF HUNTINGTON BEACH Low 110 - 151 -13 CITY OF HUNTINGTON BEACH Low 110 - 161 -02 CITY OF HUNTINGTON BEACH Low 110 - 161 -03 CITY OF HUNTINGTON BEACH Low 110 - 161 -04 CITY OF HUNTINGTON BEACH Low 110 - 161 -05 CITY OF HUNTINGTON BEACH Low 110 - 161 -06 CITY OF HUNTINGTON BEACH Low 110 - 161 -07 CITY OF HUNTINGTON BEACH Low 110 - 161 -08 CITY OF HUNTINGTON BEACH Low 110 - 161 -09 CITY OF HUNTINGTON BEACH Low 110 - 161 -10 CITY OF HUNTINGTON BEACH Low 110 - 161 -11 CITY OF HUNTINGTON BEACH Low 110 - 161 -12 CITY OF HUNTINGTON BEACH Low 110 - 161 -16 CITY OF HUNTINGTON BEACH Low 110 - 161 -17 CITY OF HUNTINGTON BEACH Low 110 - 161 -18 CITY OF HUNTINGTON BEACH Low 110 - 161 -19 CITY OF HUNTINGTON BEACH Low 110 - 161 -20 CITY OF HUNTINGTON BEACH Low 110 - 161 -21 CITY OF HUNTINGTON BEACH Low 110 - 161 -22 CITY OF HUNTINGTON BEACH Low 110 - 161 -23 CITY OF HUNTINGTON BEACH Low 110 - 161 -24 CITY OF HUNTINGTON BEACH Low 110 - 160 -01 CITY OF HUNTINGTON BEACH Low 110 - 160 -02 CITY OF HUNTINGTON BEACH Low 110 - 170 -10 CITY OF HUNTINGTON BEACH Low 110 - 181 -09 CITY OF HUNTINGTON BEACH Low Conservation Biology Institute H.1 -108 December 2009 Conservation Assessment c Assessor Parcel Number Owner Positional Priority Level' Submittal Property2 110 - 181 -10 CITY OF HUNTINGTON BEACH Low 110 - 181 -11 CITY OF HUNTINGTON BEACH Low 110 - 181 -12 CITY OF HUNTINGTON BEACH Low 110 - 182 -01 CITY OF HUNTINGTON BEACH Low 110 - 182 -02 CITY OF HUNTINGTON BEACH Low 110 - 182 -04 CITY OF HUNTINGTON BEACH Low 110 - 182 -05 CITY OF HUNTINGTON BEACH Low 110 - 182 -06 CITY OF HUNTINGTON BEACH Low 110 - 182 -07 CITY OF HUNTINGTON BEACH Low 110 - 182 -08 CITY OF HUNTINGTON BEACH Low 110 - 182 -09 CITY OF HUNTINGTON BEACH Low 110 - 182 -10 CITY OF HUNTINGTON BEACH Low 110 - 182 -12 CITY OF HUNTINGTON BEACH Low 110 - 180 -08 CITY OF HUNTINGTON BEACH Low 110 - 180 -10 CITY OF HUNTINGTON BEACH Low 110 - 180 -14 CITY OF HUNTINGTON BEACH Low 110 - 151 -14 CITY OF HUNTINGTON BEACH Low 110 - 162 -01 CITY OF HUNTINGTON BEACH Low 110 - 162 -02 CITY OF HUNTINGTON BEACH Low 110 - 162 -07 CITY OF HUNTINGTON BEACH Low 110 - 162 -09 CITY OF HUNTINGTON BEACH Low 110 - 162 -10 CITY OF HUNTINGTON BEACH Low 110-162-11 CITY OF HUNTINGTON BEACH Low 110 - 162 -12 CITY OF HUNTINGTON BEACH Low 110 - 162 -14 CITY OF HUNTINGTON BEACH Low 110 - 186 -10 CITY OF HUNTINGTON BEACH Low 110 - 186 -11 CITY OF HUNTINGTON BEACH Low 110 - 180 -06 CITY OF HUNTINGTON BEACH Low 110 - 153 -12 CITY OF HUNTINGTON BEACH Low 110 - 153 -13 CITY OF HUNTINGTON BEACH Low 110 - 153 -14 CITY OF HUNTINGTON BEACH Low 110 - 153 -15 CITY OF HUNTINGTON BEACH Low 110 - 153 -16 CITY OF HUNTINGTON BEACH Low Conservation Biology Institute H.1 -109 December 2009 Conservation Assessment c Assessor Parcel Number Owner Positional Priority Level' Submittal Property2 110 - 153 -17 CITY OF HUNTINGTON BEACH Low 110 - 183 -05 CITY OF HUNTINGTON BEACH Low 110 - 183 -07 CITY OF HUNTINGTON BEACH Low 110 - 183 -08 CITY OF HUNTINGTON BEACH Low 110 - 183 -09 CITY OF HUNTINGTON BEACH Low 110 - 183 -10 CITY OF HUNTINGTON BEACH Low 110 - 183 -11 CITY OF HUNTINGTON BEACH Low 110 - 183 -24 CITY OF HUNTINGTON BEACH Low 159- 393 -02 CITY OF HUNTINGTON BEACH Low 159- 393 -03 CITY OF HUNTINGTON BEACH Low 159- 393 -07 CITY OF HUNTINGTON BEACH Low 159- 393 -10 CITY OF HUNTINGTON BEACH Low 110 - 151 -09 CITY OF HUNTINGTON BEACH Low 110 - 151 -15 CITY OF HUNTINGTON BEACH Low 110 - 151 -17 CITY OF HUNTINGTON BEACH Low 110 - 163 -01 CITY OF HUNTINGTON BEACH Low 110 - 163 -02 CITY OF HUNTINGTON BEACH Low 110 - 163 -03 CITY OF HUNTINGTON BEACH Low 110 - 163 -04 CITY OF HUNTINGTON BEACH Low 110 - 163 -05 CITY OF HUNTINGTON BEACH Low 110 - 151 -01 CITY OF HUNTINGTON BEACH Low 110 - 151 -02 CITY OF HUNTINGTON BEACH Low 110 - 151 -03 CITY OF HUNTINGTON BEACH Low 110 - 151 -04 CITY OF HUNTINGTON BEACH Low 110 - 151 -07 CITY OF HUNTINGTON BEACH Low 110 - 151 -08 CITY OF HUNTINGTON BEACH Low 159- 023 -01 CITY OF HUNTINGTON BEACH Low 110 - 164 -22 CITY OF HUNTINGTON BEACH Low 110 - 165 -02 CITY OF HUNTINGTON BEACH Low 110 - 165 -04 CITY OF HUNTINGTON BEACH Low 110 - 165 -06 CITY OF HUNTINGTON BEACH Low 110 - 165 -07 CITY OF HUNTINGTON BEACH Low 110 - 165 -08 CITY OF HUNTINGTON BEACH Low Conservation Biology Institute H.1 -110 December 2009 Conservation Assessment c Assessor Parcel Number Owner Positional Priority Level' Submittal Property2 110 - 165 -09 CITY OF HUNTINGTON BEACH Low 110 - 165 -10 CITY OF HUNTINGTON BEACH Low 110 - 165 -11 CITY OF HUNTINGTON BEACH Low 110 - 165 -12 CITY OF HUNTINGTON BEACH Low 110 - 183 -12 CITY OF HUNTINGTON BEACH Low 110 - 183 -13 CITY OF HUNTINGTON BEACH Low 110 - 183 -14 CITY OF HUNTINGTON BEACH Low 110 - 183 -15 CITY OF HUNTINGTON BEACH Low 110 - 183 -17 CITY OF HUNTINGTON BEACH Low 110 - 183 -18 CITY OF HUNTINGTON BEACH Low 110 - 183 -20 CITY OF HUNTINGTON BEACH Low 110 - 183 -21 CITY OF HUNTINGTON BEACH Low 110 - 183 -22 CITY OF HUNTINGTON BEACH Low 110 - 183 -23 CITY OF HUNTINGTON BEACH Low 110 - 184 -13 CITY OF HUNTINGTON BEACH Low 110 - 184 -14 CITY OF HUNTINGTON BEACH Low 110 - 184 -15 CITY OF HUNTINGTON BEACH Low 110 - 184 -18 CITY OF HUNTINGTON BEACH Low 110 - 184 -19 CITY OF HUNTINGTON BEACH Low 110 - 184 -20 CITY OF HUNTINGTON BEACH Low 110 - 184 -21 CITY OF HUNTINGTON BEACH Low 110 - 184 -22 CITY OF HUNTINGTON BEACH Low 110 - 184 -23 CITY OF HUNTINGTON BEACH Low 110 - 185 -01 CITY OF HUNTINGTON BEACH Low 110 - 185 -02 CITY OF HUNTINGTON BEACH Low 110 - 185 -03 CITY OF HUNTINGTON BEACH Low 110 - 185 -05 CITY OF HUNTINGTON BEACH Low 110 - 185 -07 CITY OF HUNTINGTON BEACH Low 110 - 185 -08 CITY OF HUNTINGTON BEACH Low 110 - 185 -09 CITY OF HUNTINGTON BEACH Low 110 - 186 -01 CITY OF HUNTINGTON BEACH Low 110 - 186 -02 CITY OF HUNTINGTON BEACH Low 110 - 186 -05 CITY OF HUNTINGTON BEACH Low Conservation Biology Institute H.1 -111 December 2009