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HomeMy WebLinkAboutAppendix B-1_Biological Resources Technical Report February 17, 2023 Lonnie Nadal Shubin Nadal Realty Investors 901 Dove Street, Suite 225 Newport Beach, California, 92660 Subject: Biological Resources Technical Report for the 11700 Industry Avenue Warehouse Project, City of Fontana, San Bernardino County, California Dear Lonnie Nadal: The biological resources technical memorandum documents the existing biological conditions for the approximately 6.00-acre property located at Assessor’s Parcel Number (APN) 0238-171-37, in Fontana, San Bernardino County, California. This report evaluates the potential for special-status biological resources to occur on the project site based on the existing conditions observed during a biological reconnaissance and includes a discussion of potential impacts to biological resources due to implementation of the 11700 Industry Avenue Warehouse Project (project). This report also provides recommendations to avoid or minimize impacts to below a level of significance under the California Environmental Quality Act (CEQA). 1 Project Location The project site is generally located west of Industry Avenue and east of S. Etiwanda Avenue (Figure 1; all figures can be found in Attachment A). The project site is specifically located within the Gusati, California 7.5-minute U.S. Geological Survey (USGS) topographic quadrangle (USGS 2023a). For the purpose of this report, the area investigated included the entire 6.00-acre project site plus a 100-foot buffer around the project site boundary, for a total of approximately 11.75 acres (study area). The study area for the proposed project accounts for both on-site and off-site biological resources that may be impacted by the project. 2 Project Description This project site currently contains an industrial warehouse and semi-truck supply docks that will be demolished as part of this project. The project would involve the construction of a 122,000-square-foot industrial commerce facility, including 6,000 square feet of office space, 18 loading dock doors, and 1 grade door. 11700 INDUSTRY AVENUE WAREHOUSE PROJECT / BIOLOGICAL RESOURCES TECHNICAL REPORT 15031 2 FEBRUARY 2023 3 Methods 3.1 Literature Review To evaluate the natural resources previously documented and potentially occurring within the study area, literature searches and database reviews were conducted by a Dudek biologist. The database review included the most recent versions of the California Natural Diversity Database (CNDDB) and special-status species lists (CDFW 2023a–2023e), and the California Native Plant Society’s (CNPS) Inventory of Rare and Endangered Plants (CNPS 2023). These databases were reviewed to identify sensitive biological resources present or potentially present for the Guasti, California USGS 7.5-minute quadrangle on which the study area is located, and the eight surrounding quadrangles (Riverside West, Prado Dam, Ontario, Fontana, Mt. Baldy, Devore, Cucamonga Peak, Corona North). Potential and/or historical drainages and aquatic features were investigated based on a review of USGS topographic maps (1:24,000 scale) (USGS 2023a), aerial photographs, the U.S. Fish and Wildlife Service (USFWS) National Wetland Inventory database (USFWS 2023a), and the Natural Resource Conservation Service’s Web Soil Survey (USDA 2023a). 3.2 Soil Survey Review According to the Natural Resource Conservation Service’s Web Soil Survey (USDA 2023a), the study area occurs within the San Bernardino County Southwestern Part (CA677). Tujunga loamy sand, 0% to 5% slopes, is mapped within the entire study area. Soils in the Tujunga series consist of mixed, thermic Typic Xeropsamments. Tujunga soils are found on alluvial fans and floodplains at elevations of 6 to 2,000 feet above mean sea level (msl). These soils are somewhat excessively drained with negligible to low runoff and high saturated hydraulic conductivity. Tujunga soils are extensively disturbed throughout the central and southern coastal plains and valleys of California. The entirety of the surface soils observed on the project site have been significantly altered and compacted due to the construction and development of the existing commercial business. The project site is occupied by an industrial warehouse. Additionally, no Delhi sands are mapped or present within the study area. 3.3 National Wetlands Inventory Review A review of the USFWS National Wetland Inventory dataset revealed that no wetland types are mapped within the study area (USFWS 2023a). An excavated lake feature is mapped approximately 1 mile to the northeast that flows into an excavated riverine drainage feature and drains to the south toward the Santa Ana River. These mapped wetlands are well outside of the study area, and no other potentially jurisdictional features occur on the project site. 3.4 Biological Reconnaissance Dudek biologist Max Murray conducted a general biological reconnaissance of the study area on January 11, 2023. The survey was conducted from 9:55 a.m. to 11:30 a.m.; weather conditions were moderate with 100% cloud cover, wind speeds from 0 to 2 miles per hour and a temperature range of 54°F - 55°F. All native and naturalized plant species encountered in the study area were identified and recorded. The potential for special-status plant and wildlife species to occur within the study area was evaluated based on the vegetation communities and soils 11700 INDUSTRY AVENUE WAREHOUSE PROJECT / BIOLOGICAL RESOURCES TECHNICAL REPORT 15031 3 FEBRUARY 2023 present. Dudek biologists used the California Department of Fish and Wildlife’s (CDFW) Protocols for Surveying and Evaluating Impacts to Special Status Native Plant Populations and Natural Communities (CDFW 2018) and List of Vegetation Alliances and Associates (CDFW 2019), also referred to as the Natural Communities List, to map the entire study area. Vegetation communities and land covers were delineated to the vegetation alliance level, and, where appropriate, the association level, based on the Manual of California Vegetation (Sawyer et al. 2009). Some modifications, such as the Preliminary Descriptions of the Terrestrial Natural Communities of California (Holland 1986; Oberbauer et al. 2008), were incorporated to accommodate the lack of conformity of the observed communities to those included in these references. Latin and common names for plant species with a California Rare Plant Rank (CRPR) follow the CNPS Inventory of Rare and Endangered Plants (CNPS 2023. For plant species without a CRPR, Latin names follow the Jepson Interchange List of Currently Accepted Names of Native and Naturalized Plants of California (Jepson Flora Project 2014), and common names follow the Unites States Department of Agriculture’s Natural Resources Conservation Service Plants Database (USDA 2023b). Latin and common names of animals follow Crother (2017) for reptiles and amphibians, American Ornithological Society for birds (AOS 2023), Wilson and Reeder (2005) for mammals, the North American Butterfly Association for butterflies (NABA 2016), and Moyle (2002) for fish. Dudek biologists also conducted an assessment for the presence of waters or wetlands potentially subject to regulatory agency jurisdiction, including searching for the presence or drainage features and topographic features and soils that could support standing water (USGS 2023b). However, a formal wetland delineation was not conducted as part of the biological reconnaissance. 4 Results 4.1 Study Area Description The study area is entirely developed and surrounded by industrial development. The study area contains mixed land uses and existing structures, including commercial facilities for semi-truck loading and supply transportation. No natural or native vegetation communities were observed in the study area. Ornamental plantings, specifically pepper tree (Schinus molle), elm (Ulmus sp.), tree of heaven (Ailanthus altissima), Mexican fan palm (Washingtonia robusta), and blue jacaranda (Jacaranda mimosifolia) along the borders of the study area. Portions of disturbed land within the study area support non-native (ruderal) vegetation, including a mixture of weedy forbs and grasses. The study area is relatively flat, with an elevation of approximately 880 feet above msl. Representative photographs of the study area are provided in Attachment B, Photo Log. 4.2 Vegetation Communities and Land Covers The study area occurs in an urban setting and consists of predominantly developed land with ornamental planting and landscaped trees and shrubs. No natural vegetation communities were observed in the study area during the biological reconnaissance (Figure 1). No exposed soils were observed within the study area that have not been heavily altered and compacted from landscaping or other human activities. Any natural vegetation communities that historically occurred in the study area have been removed during previous development of the project site and immediate surroundings. There are no sensitive vegetation communities within the study area (USFWS 2023b). 11700 INDUSTRY AVENUE WAREHOUSE PROJECT / BIOLOGICAL RESOURCES TECHNICAL REPORT 15031 4 FEBRUARY 2023 4.2.1 Non-natural and Unvegetated Land Covers Urban and Developed The urban and developed mapping unit is not recognized by the Natural Communities List (CDFW 2023e) but is described by Oberbauer et al. (2008). Developed land typically includes areas that have been constructed upon and do not contain any naturally occurring vegetation. These areas are generally characterized as graded land with asphalt and concrete placed upon it. Developed areas mapped in the study area include the existing paved, graded, compacted, and cleared portions of the project site. The project site consists of approximately 6.00 acres of developed land, occupied by an industrial warehouse. Soils within the urban and developed mapping unit are heavily compacted and graded due to frequent vehicle use and landscaping. 4.3 Wildlife The study area consists of predominantly developed land with scattered ornamental vegetation, and non-native, ruderal (weedy) vegetation that provides habitat for wildlife species that occur in urbanized settings. Wildlife use and species diversity were limited during the biological reconnaissance. Bird species observed or detected included house sparrow (Passer domesticus), California gull (Larus californicus), yellow-rumped warbler (Setophaga coronate), lesser gold finch (Spinus psaltria), and black phoebe (Sayornis nigricans). No active bird nests were observed during the field visit; however, the study area could support nesting migratory birds, particularly within the row of ornamental trees along the southern and western side of the project site. No mammal, insect, amphibian, or aquatic species were observed within the study area. Additionally, no mammal burrows were observed within the study area. The complete list of plant and wildlife species observed within the study area is provided as Attachment C, Species Compendium. Details regarding the potential for special-status species to occur within the study area are discussed below. 4.4 Special-Status Species 4.4.1 Special-Status Plant Species Special-status plant species include those listed, or candidates for listing, as threatened or endangered by USFWS or CDFW, or species identified as rare by CNPS (particularly CRPR 1A, presumed extinct in California; CRPR 1-B, rare, threatened, or endangered throughout its range; and CRPR 2, rare or endangered in California, more common elsewhere). A total of 82 special-status plant species were reported in the CNDDB (CDFW 2023a), USFWS (2023c), and CNPS (2023) databases as occurring within the vicinity of the study area. Attachment D includes the species lists provided from these database searches that were evaluated as part of this assessment. For each species evaluated, a determination was made regarding the potential for the species to occur on site based on information gathered during the field reconnaissance, including the location of the site, habitats present, current site conditions, and past and present land use. All of the 52 special-status plant species listed in the CNDDB, CNPS, and USFWS databases as occurring in the vicinity of the study area were determined to have no potential to occur within the study area based on an evaluation of the species ranges/elevation and known habitat preferences. Therefore, the project would not result in any impacts to special-status plants, and no further discussion regarding these species will be provided. The complete 11700 INDUSTRY AVENUE WAREHOUSE PROJECT / BIOLOGICAL RESOURCES TECHNICAL REPORT 15031 5 FEBRUARY 2023 list of plant species evaluated with a determination of their potential to occur in the study area is provided in Attachment D1. 4.4.2 Special-Status Wildlife Species Special-status wildlife include those listed, or candidates for listing, as threatened or endangered by USFWS or CDFW, or designated as a Species of Special Concern by CDFW (CDFW 2023b, 2023c). A total of 50 special-status wildlife species were reported in the CNDDB and USFWS databases as occurring in the vicinity of the study area. Attachment D2 summarizes the database searches for special-status wildlife species that were evaluated as part of this assessment. For each species evaluated, a determination was made regarding the potential use of the project site based on information gathering during the field reconnaissance, known habitat preferences, and knowledge of their relative distributions in the area. All of the 50 special-status wildlife species listed in the CNDDB and USFWS databases as occurring in the vicinity of the study area were determined to have no potential to occur based on an evaluation of species ranges/elevation and known habitat preferences. Therefore, the project would result in no impacts to special-status wildlife, and no further discussion regarding these species will be provided. The complete list of wildlife species evaluated with a determination of their potential to occur in the study area is provided in Attachment D2. 4.5 Jurisdictional Waters and Wetlands The assessment of potential jurisdictional waters in the study area determined that there are no waterways or drainages within or immediately adjacent to the study area that would be subjected to regulatory agency jurisdiction (USGS 2023b). A concrete flood control basin (Jurupa Basin) is approximately 1 mile northeast of the study area and connects to a concrete flood channel approximately 0.5 miles east of the study area that flows south, connecting to the Santa Ana River but does not intersect any project boundaries (USFWS 2023a). Additionally, there are no areas capable of supporting wetlands in the study area, and no riparian habitats were observed. Lastly, no soils mapped in the study area are considered hydric. Therefore, the proposed project would have no impact on the jurisdictional waters or wetlands. 4.6 Wildlife Corridors and Habitat Linkages Wildlife corridors are linear features that connect large patches of natural open space and provide avenues for the migration of animals. Wildlife corridors contribute to population viability by ensuring continual exchange of genes between populations, providing access to adjacent habitat areas for foraging and mating, and providing routes for recolonization of habitat after local extirpation or ecological catastrophe (e.g., fires). Habitat linkages are small patches that join larger blocks of habitat and help reduce the adverse effects of habitat fragmentation. Habitat linkages provide a potential route for gene flow and long-term dispersal of plants and animals and may serve as primary habitat for smaller animals such as reptiles and amphibians. Habitat linkages may be continuous habitat or discrete habitat islands that function as steppingstones for dispersal. The entire study area is surrounded by development, and no portions of the study area function as a wildlife corridor or linkage that connect to larger habitat areas in the region, such as the Santa Ana River farther south. Due to the limited size of the project site and existing on-site and surrounding development, construction of the proposed project would not result in an impact to any wildlife corridors or habitat linkages. 11700 INDUSTRY AVENUE WAREHOUSE PROJECT / BIOLOGICAL RESOURCES TECHNICAL REPORT 15031 6 FEBRUARY 2023 4.7 Local Policies and Ordinances The City of Fontana’s Tree Preservation and Protection Ordinance (Chapter 28, Article III of the City of Fontana’s Code of Ordinances) regulates the planting, maintenance, protection, and removal of protected tree species within Fontana. Pursuant to the City of Fontana’s Tree Preservation and Protection Ordinance, tree replacement is required for project impacts to southern California black walnut (Juglana californica), coast live oak (Quercus agrifolia), deodar cedar (Deodora cedar), California sycamore (Plantanus racemose), London plane (Plantanus acerifolia) and windrow trees that would be removed by project construction. However, none of the trees observed within the study area are within the project site but are planted on the two properties located to the north and south. Project construction activities will likely not include removal of the trees within the study area however compliance with the City of Fontana’s Tree Ordinance will be required for the project to reduce impacts related to local ordinances. 4.8 Regional Resource Planning Context The study area does not occur within any proposed or existing Habitat Conservation Plan or Natural Community Conservation Plan for local or regional protection of species. Therefore, construction of the project would not result in an impact related to any proposed or adopted Habitat Conservation Plan or Natural Community Conservation Plan. 5 Recommendations This section addresses the anticipated impacts (direct, indirect, and cumulative) to biological resources that would result from implementation of the proposed project. The following recommendations would reduce any potential impacts related to the thresholds provided in California Environmental Quality Act Guidelines Section 15064(b) and Appendix G, Environmental Checklist, to less than significant. Recommendations are included for the evaluation of the project’s impacts on potentially affected resources, such as nesting birds and local policies and ordinances. 5.1 Nesting Birds The ornamental plantings within the study area may provide suitable nesting, roosting and foraging habitat for migrator and nesting birds. As such, construction activities should be avoided during the nesting season (generally February 1 through August 30) to ensure compliance with the federal Migratory Bird Treaty Act and California Fish and Game Code Section 3500 et seq and reduce potential impacts to nesting birds. If avoidance of the nesting season is not feasible, then a pre-construction nesting bird survey shall be conducted by a qualified biologist to ensure that birds are not engaged in active nesting within 500 feet of the project’s construction limits. If nesting birds are discovered during pre-construction surveys, then the qualified biologist will identify an appropriate buffer where no construction activities will be allowed to occur until after the birds have fledged from the nest. Construction activities may take place in other areas on the project site, outside other the nest avoidance buffer, only at the discretion of an on-site monitoring biologist. 11700 INDUSTRY AVENUE WAREHOUSE PROJECT / BIOLOGICAL RESOURCES TECHNICAL REPORT 15031 7 FEBRUARY 2023 5.2 City of Fontana Tree Preservation and Protection Ordinance A tree removal permit must first be obtained from the community development department prior to removal of any heritage or significant tree protected on the study area by the City’s Tree Preservation and Protection Ordinance (City of Fontana 2022). If project activities will potentially impact trees adjacent to the project site, a tree inventory is recommended to be conducted by a certified Arborist prior to project implementation to identify the location, number, species, diameter, and height of all on-site heritage and significant trees in relation to proposed project improvements. An Arborist Report should be prepared by the certified arborist, wherein all applicable on-site trees that would be expected to be removed by the project will be evaluated, and outline replacement procedures for all eligible trees to be removed from the project site. Pursuant to the City’s Code of Ordinances, tree replacement may be required for potential impacts to significant and heritage trees on the study area that would be removed by vegetation clearing for construction of the proposed project. Tree replacement ratio is dependent on overall condition and size of the protected trees on site. Heritage and significant tree preservation on the site is preferred to relocation or replacement. If you have any comments or questions regarding the contents of this report, please feel free to contact me at 949.293.2952, mdmurray@dudek.com, or Dudek Senior Biologist Tommy Molioo (tmolioo@dudek.com). Sincerely, __________________________________ Max D. Murray Biologist Att.: A Figures B Photo Log C Species Compendium D1 Special-Status Plant Species Potential to Occur D2 Special Status Wildlife Species Potential to Occur 11700 INDUSTRY AVENUE WAREHOUSE PROJECT / BIOLOGICAL RESOURCES TECHNICAL REPORT 15031 8 FEBRUARY 2023 6 References AOS (American Ornithological Society). 2023. “American Ornithological Society.” https://americanornithology.org/. CDFW (California Department of Fish and Wildlife). 2018. Protocols for Surveying and Evaluating Impacts to Special Status Native Plant Populations and Sensitive Natural Communities. https://nrm.dfg.ca.gov/ FileHandler.ashx?DocumentID=18959. CDFW. 2019. List of Vegetation Alliances and Associations. https://nrm.dfg.ca.gov/ FileHandler.ashx?DocumentID=153398&inline. CDFW. 2023a. California Natural Diversity Database (CNDDB). RareFind 5.2.14 (Commercial Subscription). Sacramento, California: CDFW, Biogeographic Data Branch. Accessed January 2023. https://map.dfg.ca.gov/ rarefind/view/RareFind.aspx. CDFW. 2023b. “State and Federally Listed Endangered, Threatened, and Rare Plants of California.” California Natural Diversity Database. CDFW, Biogeographic Data Branch. CDFW. 2023c. “State and Federally Listed Endangered and Threatened Animals of California.” California Natural Diversity Database. CDFW, Biogeographic Data Branch. CDFW. 2023d. Natural Diversity Database. Special Animals List. Periodic publication. CDFW. 2023e. “California Natural Community List.” Sacramento, California: CDFW. Accessed January 2023. https://www.wildlife.ca.gov/Data/VegCAMP/Natural-Communities. City of Fontana. 2022. “Chapter 28 Article III Tree Preservation and Protection Ordinance.” in the City of Fontana Code of Ordinances. October 5, 2022. Accessed January 2023. https://library.municode.com/ca/ fontana/codes/code_of_ordinances?nodeId=THCOFOCA CNPS (California Native Plant Society). 2023. Inventory of Rare and Endangered Plants (online edition, v8-03 0.45). Sacramento, California: California Native Plant Society. Accessed January 2023. www.rareplants.cnps.org. Crother, B.I. 2017. Scientific and Standard English Names of Amphibians and Reptiles of North America North of Mexico, with Comments Regarding Confidence in our Understanding, 8th ed. Edited by J.J. Moriarty. Society for the Study of Amphibians and Reptiles Herpetological Circular No. 43. September 2017. https://ssarherps.org/ wp-content/uploads/2017/10/8th-Ed-2017-Scientific-and-Standard-English-Names.pdf. Holland, R.F. 1986. Preliminary Descriptions of the Terrestrial Natural Communities of California. Nongame Heritage Program, California Department of Fish and Game. October 1986. Jepson Flora Project. 2014. Jepson eFlora. Berkeley, California: University of California. Last updated July 1, 2014. Accessed 2023. http://ucjeps.berkeley.edu/interchange/index.html. Moyle, P.B. 2002. Inland Fishes of California. University of California Press, Berkeley and Los Angeles, 502 pp. 11700 INDUSTRY AVENUE WAREHOUSE PROJECT / BIOLOGICAL RESOURCES TECHNICAL REPORT 15031 9 FEBRUARY 2023 NABA (North American Butterfly Association). 2016. “Checklist of North American Butterflies Occurring North of Mexico.” Adapted from NABA Checklist & English Names of North American Butterflies, eds. B. Cassie, J. Glassberg, A. Swengel, and G. Tudor. 2nd ed. Morristown, New Jersey. http/www.naba.org/pubs/enames2_3.html. Nafis, Gary. 2023. “California Herps – A Guide to the Amphibians and Reptiles of California.” Accessed January 2023. http://www.californiaherps.com/. Oberbauer, T., Meghan Kelly, and Jeremy Buegge. 2008. Draft Vegetation Communities of San Diego County. Based on “Preliminary Descriptions of the Terrestrial Natural Communities of California.” Sawyer, J., T. Keeler-Wolf, and J. Evens. 2009. The Manual of California Vegetation, 2nd Edition. Sacramento, California: California Native Plant Society. USDA (U.S. Department of Agriculture). 2023a. “Web Soil Survey.” USDA Natural Resources Conservation Service, Soil Survey Staff. Accessed January 2023. http://websoilsurvey.nrcs.usda.gov/. USDA. 2023b. California State PLANTS Checklist. Accessed January 2023. http://plants.usda.gov/dl_state.html. USFWS (U.S. Fish and Wildlife Service). 2023a. National Wetlands Inventory. Accessed January 2023. https://www.fws.gov/wetlands/data/Mapper.html. USFWS. 2023b. “Critical Habitat and Occurrence Data.” Accessed January 2023. http://www.fws.gov/data. USFWS. 2023c. Environmental Conservation Online System. Information, Planning and Conservation System (IPaC). Accessed January 2023. https://ecos.fws.gov/ipac/. USGS (U.S. Geological Survey). 2023a. U.S. Topo: Maps for America. 7.5-minute Topographic Quadrangles Reviewed for Potential Habitat and Jurisdictional Resources. https://www.usgs.gov/core-sciencesystems/ national-geospatial-program/us-topo-maps-america?qtscience_support_page_related_con= 0#qt-science_support_page_related_con. USGS. 2023b. National Hydrography Dataset: GIS Online viewer. Accessed January 2023. http://nhd.usgs.gov/. Wilson, D.E., and D.M. Reeder, eds. 2005. Mammal Species of the World: A Taxonomic and Geographic Reference. 3rd ed. Baltimore, Maryland: Johns Hopkins University Press. Attachment A Figures Da t e : 1 / 1 3 / 2 0 2 3 - L a s t s a v e d b y : j g r e e n s t e i n - P a t h : Z : \ P r o j e c t s \ j 1 5 0 3 1 0 1 \ M A P D O C \ D O C U M E N T \ B i o T e c h M e m o \ F i g u r e 1 _ V e g e t a t i o n C om m u n i t i e s . m x d Vegetation Communities within the Study Area 11700 Industry Ave. Warehouse SOURCE: Bing Maps 2022; County of San Bernardino 2022 0 200100Feet Project Boundary Project Boundary 100-ft Buffer Vegetation Communities and Land Cover Types DEV, Urban/Developed FIGURE 1 Project Site Anaheim Azusa Baldwin Park Beaumont Bradbury BuenaPark Calimesa Canyon Lake Chino ChinoHills Claremont Colton Corona Covina Diamond Bar Duarte Eastvale Fontana Fountain Valley Glendora Grand Terrace Hemet Hesperia Highland Industry Irvine Jurupa Valley La Habra La Habra Heights La Mirada La Puente La Verne Lake Elsinore Loma Linda Menifee Monrovia Montclair MorenoValleyNorco Ontario Orange Perris Placentia Pomona Redlands Rialto Riverside San BernardinoSan Dimas Stanton Tustin Upland Walnut YorbaLinda Yucaipa Orange County Riverside County Los Angeles County 18 57 60 259 91 39 189 142 206 74 38 55 22 241 71 90 330 83 2 173138 60 66 5 15 215 605 15 10 210 SAN BERNARDINO COUNTY Da t e : 1 / 1 3 / 2 0 2 3 - L a s t s a v e d b y : j g r e e n s t e i n - P a t h : Z : \ P r o j e c t s \ j 1 5 0 3 1 0 1 \ M A P D O C \ D O C U M E N T \ B i o T e c h M e m o \ F i g u r e 2 _ S o i l s . m x d Soil Type within the Study Area 11700 Industry Ave. Warehouse SOURCE: Bing Maps 2022; County of San Bernardino 2022; USDA SSURGO 2022 0 200100Feet Project Boundary Project Boundary 100-ft Buffer Soils TuB: Tujunga Loamy Sand, 0-5% Slopes FIGURE 2 Project Site Anaheim Azusa Baldwin Park Beaumont Bradbury BuenaPark Calimesa Canyon Lake Chino ChinoHills Claremont Colton Corona Covina Diamond Bar Duarte Eastvale Fontana Fountain Valley Glendora Grand Terrace Hemet Hesperia Highland Industry Irvine Jurupa Valley La Habra La Habra Heights La Mirada La Puente La Verne Lake Elsinore Loma Linda Menifee Monrovia Montclair MorenoValleyNorco Ontario Orange Perris Placentia Pomona Redlands Rialto Riverside San BernardinoSan Dimas Stanton Tustin Upland Walnut YorbaLinda Yucaipa Orange County Riverside County Los Angeles County 18 57 60 259 91 39 189 142 206 74 38 55 22 241 71 90 330 83 2 173138 60 66 5 15 215 605 15 10 210 SAN BERNARDINO COUNTY Attachment B Photo Log ATTACHMENT B / PHOTO LOG 15031 B-1 FEBRUARY 2023 Photo 1. From the east. Ornamental landscaping in front of the existing warehouse. Photo 2. From the south. Semitruck docking facility. Photo 3. From the west. Northwestern corner of the project site. Photo 4. From the south. Western boundary of the study area along S Etiwanda Avenue. ATTACHMENT B / PHOTO LOG 15031 B-2 FEBRUARY 2023 Photo 5. From the southwest. Storage yard on the southern side of the project site. Photo 6. From the south. Western boundary of the project site along S Etiwanda Avenue. Photo 7. From the west. The 100-foot buffer along the southern boundary of the project site. Photo 8. From the east. The northern boundary of the project site and 100-foot buffer. Attachment C Species Compendium ATTACHMENT C / SPECIES COMPENDIUM 15031 C-1 FEBRUARY 2023 Plant Species Angiosperms (Dicots) ANACARDIACEAE – SUMAC FAMILY  Schinus molle – Peruvian pepper tree ASTERACEAE – SUNFLOWER FAMILY  Centaurea melitensis – tocalote Heterotheca grandiflora – telegraph weed  Lactuca serriola – prickly lettuce BIGONIACEAE – BIGONIA FAMILY  Jacaranda mimosifolia – blue jacaranda BORAGINACEAE – BORAGE FAMILY Amsinckia menziesii – rancher’s fireweed CUPRESSACEAE – CYPRESS FAMILY  Cupressus spp. – cypress tree CHENOPODIACEAE – GOOSEFOOT FAMILY  Salsola tragus – prickly Russian thistle CACTACEAE – CACTUS FAMILY Opuntia basilaris – beavertail cactus LAMIACEAE – MINT FAMILY * Salvia greggii – autumn sage MYRTACEAE – MYRTLE FAMILY * Eucalyptus sp. – eucalyptus tree PINACEAE – PINE FAMILY  Pinus spp. – pine tree GERANIACEAE – GERANIUM FAMILY  Erodium circutarium – common stork’s bill  Sisymbrium irio – London rocket ROSACEAE – ROSE FAMILY  Rhaphiolepis indica – Indian hawthorn ATTACHMENT C / SPECIES COMPENDIUM 15031 C-2 FEBRUARY 2023 SIMAROUBACEAE – QUASSIA FAMILY  Alianthus altissima – tree of heaven ULMACEAE – ELM FAMILY  Ulmus parvifolia – Chinese elm Monocots ARECACEAE – PALM TREES  Washingtona robusta – Mexican fan palm POACEAE – GRASS FAMILY  Schismus spp. – Mediterranean grass Wildlife Species – Vertebrates Birds FRINGILLIDAE – FINCHES Carduelis psaltria – lesser goldfinch LARIDAE – GULLS AND TERNS Larus californicus – California gull PARULIDAE – WOOD WARBLERS Setophaga coronata – yellow rumped-warbler PASSERIDAE – TRUE SPARROWS * Passer domesticus – house sparrow TYRANNIDAE – TYRANT FLYCATCHERS Sayornis nigricans – black phoebe ATTACHMENT C / SPECIES COMPENDIUM 15031 C-3 FEBRUARY 2023  signifies introduced (non-native) species Attachment D1 Special-Status Plant Species Potential to Occur ATTACHMENT D1 / SPECIAL-STATUS PLANT SPECIES POTENTIAL TO OCCUR 15031 D1-1 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State/CRPR) Primary Habitat Associations/ Life Form/ Blooming Period/ Elevation Range (feet) Potential to Occur Abronia villosa var. aurita chaparral sand- verbena None/None/1B.1 Chaparral, Coastal scrub, Desert dunes; Sandy/annual herb/(Jan)Mar–Sep/245– 5,245 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Ambrosia monogyra singlewhorl burrobrush None/None/2B.2 Chaparral, Sonoran desert scrub; Sandy/perennial shrub/Aug–Nov/35– 1,640 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Ambrosia pumila San Diego ambrosia FE/None/1B.1 Chaparral, Coastal scrub, Valley and foothill grassland, Vernal pools; Alkaline (sometimes), Clay (sometimes), Disturbed areas (often), Loam (sometimes), Sandy (sometimes)/perennial rhizomatous herb/Apr–Oct/65–1,360 Not expected to occur. While the project site is within the species’ known elevation range, there are no suitable vegetation communities or vernal pools present to support this species. Arctostaphylos glandulosa ssp. gabrielensis San Gabriel manzanita None/None/1B.2 Chaparral/perennial evergreen shrub/Mar/1,950–4,920 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Arenaria paludicola marsh sandwort FE/SE/1B.1 Marshes and swamps; Openings, Sandy/perennial stoloniferous herb/May–Aug/10–560 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Astragalus brauntonii Braunton's milk-vetch FE/None/1B.1 Chaparral, Coastal scrub, Valley and foothill grassland; Burned areas (sometimes), Carbonate, Disturbed areas (sometimes), Sandstone (usually)/perennial herb/Jan–Aug/15– 2,095 Not expected to occur. The project site is within the species known elevation range and there is a marginal amount of disturbed habitat in the southern portion of the project site. However, the project site lacks sandstone parent material (USDA 2023) and is surrounded by urban/developed areas. The nearest CNDDB record is approximately 15 miles southwest of the project site in Chino Hills State Park (CDFW 2023). ATTACHMENT D1 / SPECIAL-STATUS PLANT SPECIES POTENTIAL TO OCCUR 15031 D1-2 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State/CRPR) Primary Habitat Associations/ Life Form/ Blooming Period/ Elevation Range (feet) Potential to Occur Atriplex coulteri Coulter's saltbush None/None/1B.2 Coastal bluff scrub, Coastal dunes, Coastal scrub, Valley and foothill grassland; Alkaline (sometimes), Clay (sometimes)/perennial herb/Mar– Oct/10–1,505 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Berberis nevinii Nevin's barberry FE/SE/1B.1 Chaparral, Cismontane woodland, Coastal scrub, Riparian scrub; Gravelly (sometimes), Sandy (sometimes)/perennial evergreen shrub/(Feb)Mar–June/230–2,705 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Calochortus clavatus var. gracilis slender mariposa-lily None/None/1B.2 Chaparral, Coastal scrub, Valley and foothill grassland/perennial bulbiferous herb/Mar–June(Nov)/1,045–3,280 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Calochortus plummerae Plummer's mariposa-lily None/None/4.2 Chaparral, Cismontane woodland, Coastal scrub, Lower montane coniferous forest, Valley and foothill grassland; Granitic, Rocky/perennial bulbiferous herb/May–July/330–5,575 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Calochortus weedii var. intermedius intermediate mariposa-lily None/None/1B.2 Chaparral, Coastal scrub, Valley and foothill grassland; Rocky/perennial bulbiferous herb/May–July/345–2,805 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Calystegia felix lucky morning- glory None/None/1B.1 Meadows and seeps, Riparian scrub; Alkaline (sometimes), Loam (sometimes), Silt (sometimes)/annual rhizomatous herb/Mar–Sep/100–705 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Calystegia sepium ssp. binghamiae Santa Barbara morning-glory None/None/1A Marshes and swamps/perennial rhizomatous herb/Aug/15–15 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Centromadia pungens ssp. laevis smooth tarplant None/None/1B.1 Chenopod scrub, Meadows and seeps, Playas, Riparian woodland, Valley and Not expected to occur. While the project site is within the species’ known elevation ATTACHMENT D1 / SPECIAL-STATUS PLANT SPECIES POTENTIAL TO OCCUR 15031 D1-3 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State/CRPR) Primary Habitat Associations/ Life Form/ Blooming Period/ Elevation Range (feet) Potential to Occur foothill grassland; Alkaline/annual herb/Apr–Sep/0–2,095 range, there is no suitable vegetation present to support this species. Chloropyron maritimum ssp. maritimum salt marsh bird's-beak FE/SE/1B.2 Coastal dunes, Marshes and swamps/annual herb (hemiparasitic)/May–Oct(Nov)/0–100 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Chorizanthe parryi var. parryi Parry's spineflower None/None/1B.1 Chaparral, Cismontane woodland, Coastal scrub, Valley and foothill grassland; Openings, Rocky (sometimes), Sandy (sometimes)/annual herb/Apr– June/900–4,000 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Chorizanthe xanti var. leucotheca white-bracted spineflower None/None/1B.2 Coastal scrub, Mojavean desert scrub, Pinyon and juniper woodland; Gravelly (sometimes), Sandy (sometimes)/annual herb/Apr–June/985–3,935 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Cladium californicum California saw- grass None/None/2B.2 Marshes and swamps, Meadows and seeps/perennial rhizomatous herb/June– Sep/195–5,245 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Claytonia peirsonii ssp. peirsonii Peirson's spring beauty None/None/1B.2 Subalpine coniferous forest, Upper montane coniferous forest; Granitic, Metamorphic, Scree, Talus/perennial herb/(Mar)May–June/4,950–9,005 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Cryptantha incana Tulare cryptantha None/None/1B.3 Lower montane coniferous forest/annual herb/June–Aug/4,690–7,050 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Dodecahema leptoceras slender-horned spineflower FE/SE/1B.1 Chaparral, Cismontane woodland, Coastal scrub; Sandy/annual herb/Apr– June/655–2,490 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. ATTACHMENT D1 / SPECIAL-STATUS PLANT SPECIES POTENTIAL TO OCCUR 15031 D1-4 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State/CRPR) Primary Habitat Associations/ Life Form/ Blooming Period/ Elevation Range (feet) Potential to Occur Dudleya multicaulis many-stemmed dudleya None/None/1B.2 Chaparral, Coastal scrub, Valley and foothill grassland; Clay (often)/perennial herb/Apr–July/50–2,590 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Eriastrum densifolium ssp. sanctorum Santa Ana River woollystar FE/SE/1B.1 Chaparral, Coastal scrub; Gravelly (sometimes), Sandy (sometimes)/perennial herb/Apr– Sep/300–2,000 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Eriogonum microthecum var. johnstonii Johnston's buckwheat None/None/1B.3 Subalpine coniferous forest, Upper montane coniferous forest; Rocky/perennial deciduous shrub/July– Sep/6,000–9,595 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Horkelia cuneata var. puberula mesa horkelia None/None/1B.1 Chaparral, Cismontane woodland, Coastal scrub; Gravelly (sometimes), Sandy (sometimes)/perennial herb/Feb– July(Sep)/230–2,655 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Lasthenia glabrata ssp. coulteri Coulter's goldfields None/None/1B.1 Marshes and swamps, Playas, Vernal pools/annual herb/Feb–June/5–4,000 Not expected to occur. While the project site is within the species’ known elevation range, there are no suitable vegetation communities or vernal pools present to support this species. Lepidium virginicum var. robinsonii Robinson's pepper-grass None/None/4.3 Chaparral, Coastal scrub/annual herb/Jan–July/5–2,900 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Lilium parryi lemon lily None/None/1B.2 Lower montane coniferous forest, Meadows and seeps, Riparian forest, Upper montane coniferous forest; Mesic/perennial bulbiferous herb/July– Aug/4,000–9,005 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Linanthus concinnus San Gabriel linanthus None/None/1B.2 Chaparral, Lower montane coniferous forest, Upper montane coniferous forest; Openings, Rocky/annual herb/Apr– July/4,985–9,185 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. ATTACHMENT D1 / SPECIAL-STATUS PLANT SPECIES POTENTIAL TO OCCUR 15031 D1-5 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State/CRPR) Primary Habitat Associations/ Life Form/ Blooming Period/ Elevation Range (feet) Potential to Occur Lycium parishii Parish's desert- thorn None/None/2B.3 Coastal scrub, Sonoran desert scrub/perennial shrub/Mar–Apr/445– 3,280 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Malacothamnu s parishii Parish's bush- mallow None/None/1A Chaparral, Coastal scrub/perennial deciduous shrub/June–July/1,000– 1,490 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Monardella australis ssp. jokerstii Jokerst's monardella None/None/1B.1 Chaparral, Lower montane coniferous forest; Alluvial Terraces, Drainages, Scree, Slopes, Talus, Washes/perennial rhizomatous herb/July–Sep/4,425– 5,740 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Monardella breweri ssp. glandulifera Brown's Flat monardella None/None/1B.2 Chaparral, Lower montane coniferous forest; Dry, Openings/annual herb/May– Aug/4,265–4,920 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Monardella macrantha ssp. hallii Hall's monardella None/None/1B.3 Broadleafed upland forest, Chaparral, Cismontane woodland, Lower montane coniferous forest, Valley and foothill grassland/perennial rhizomatous herb/June–Oct/2,395–7,200 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Monardella pringlei Pringle's monardella None/None/1A Coastal scrub/annual herb/May– June/985–1,310 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Muhlenbergia californica California muhly None/None/4.3 Chaparral, Coastal scrub, Lower montane coniferous forest, Meadows and seeps; Mesic, Seeps, Streambanks/perennial rhizomatous herb/June–Sep/330–6,560 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. ATTACHMENT D1 / SPECIAL-STATUS PLANT SPECIES POTENTIAL TO OCCUR 15031 D1-6 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State/CRPR) Primary Habitat Associations/ Life Form/ Blooming Period/ Elevation Range (feet) Potential to Occur Muhlenbergia utilis aparejo grass None/None/2B.2 Chaparral, Cismontane woodland, Coastal scrub, Marshes and swamps, Meadows and seeps; Alkaline (sometimes), Serpentinite (sometimes)/perennial rhizomatous herb/Mar–Oct/80–7,625 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Navarretia prostrata prostrate vernal pool navarretia None/None/1B.2 Coastal scrub, Meadows and seeps, Valley and foothill grassland, Vernal pools; Mesic/annual herb/Apr–July/10– 3,965 Not expected to occur. While the project site is within the species’ known elevation range, there are no suitable vegetation communities or vernal pools present to support this species. Opuntia basilaris var. brachyclada short-joint beavertail None/None/1B.2 Chaparral, Joshua tree "woodland", Mojavean desert scrub, Pinyon and juniper woodland/perennial stem/Apr– June(Aug)/1,390–5,905 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Oreonana vestita woolly mountain- parsley None/None/1B.3 Lower montane coniferous forest, Subalpine coniferous forest, Upper montane coniferous forest; Gravelly (sometimes), Talus (sometimes)/perennial herb/Mar– Sep/5,295–11,480 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Orobanche valida ssp. valida Rock Creek broomrape None/None/1B.2 Chaparral, Pinyon and juniper woodland; Granitic/perennial herb (parasitic)/May– Sep/3,375–6,560 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Phacelia stellaris Brand's star phacelia None/None/1B.1 Coastal dunes, Coastal scrub/annual herb/Mar–June/5–1,310 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Pseudognaphal ium leucocephalum white rabbit- tobacco None/None/2B.2 Chaparral, Cismontane woodland, Coastal scrub, Riparian woodland; Gravelly, Sandy/perennial herb/(July)Aug–Nov(Dec)/0–6,885 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. ATTACHMENT D1 / SPECIAL-STATUS PLANT SPECIES POTENTIAL TO OCCUR 15031 D1-7 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State/CRPR) Primary Habitat Associations/ Life Form/ Blooming Period/ Elevation Range (feet) Potential to Occur Sagittaria sanfordii Sanford's arrowhead None/None/1B.2 Marshes and swamps/perennial rhizomatous herb (emergent)/May– Oct(Nov)/0–2,130 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Senecio aphanactis chaparral ragwort None/None/2B.2 Chaparral, Cismontane woodland, Coastal scrub; Alkaline (sometimes)/annual herb/Jan– Apr(May)/50–2,620 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Sidalcea neomexicana salt spring checkerbloom None/None/2B.2 Chaparral, Coastal scrub, Lower montane coniferous forest, Mojavean desert scrub, Playas; Alkaline, Mesic/perennial herb/Mar–June/50– 5,015 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Sphenopholis obtusata prairie wedge grass None/None/2B.2 Cismontane woodland, Meadows and seeps; Mesic/perennial herb/Apr– July/985–6,560 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Streptanthus bernardinus Laguna Mountains jewelflower None/None/4.3 Chaparral, Lower montane coniferous forest/perennial herb/May–Aug/2,195– 8,200 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Symphyotrichu m defoliatum San Bernardino aster None/None/1B.2 Cismontane woodland, Coastal scrub, Lower montane coniferous forest, Marshes and swamps, Meadows and seeps, Valley and foothill grassland; Streambanks/perennial rhizomatous herb/July–Nov/5–6,690 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. Symphyotrichu m greatae Greata's aster None/None/1B.3 Broadleafed upland forest, Chaparral, Cismontane woodland, Lower montane coniferous forest, Riparian woodland; Mesic/perennial rhizomatous herb/June– Oct/985–6,590 Not expected to occur. While the project site is within the species’ known elevation range, there is no suitable vegetation present to support this species. ATTACHMENT D1 / SPECIAL-STATUS PLANT SPECIES POTENTIAL TO OCCUR 15031 D1-8 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State/CRPR) Primary Habitat Associations/ Life Form/ Blooming Period/ Elevation Range (feet) Potential to Occur Thysanocarpus rigidus rigid fringepod None/None/1B.2 Pinyon and juniper woodland; Dry, Rocky, Slopes/annual herb/Feb– May/1,965–7,215 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Viola pinetorum ssp. grisea grey-leaved violet None/None/1B.2 Meadows and seeps, Subalpine coniferous forest, Upper montane coniferous forest/perennial herb/Apr– July/4,920–11,150 Not expected to occur. The project site is outside of the species’ known elevation range and there is no suitable vegetation present to support this species. Determinations: • Known to occur: the species has been documented on the project site by a reliable source. • High potential to occur: the species has not been documented on the project site but is known to recently occur in the vicinity and suitable habitat is present. • Moderate potential to occur: the species has not been documented on the project site or in the vicinity, but the site is within the known range of the species and suitable habitat for the species is present. • Low potential to occur: the species has not been documented on the project site or in the vicinity, but the site is within the known range of the species; however, suitable habitat for the species onsite is of low quality. • Not expected to occur: the project site is outside the known geographic or elevational range of the species and/or the site does not contain suitable habitat for the species. ATTACHMENT D1 / SPECIAL-STATUS PLANT SPECIES POTENTIAL TO OCCUR 15031 D1-9 FEBRUARY 2023 References: USDA. 2023. Web Soil Survey. USDA Natural Resources Conservation Service, Soil Survey Staff. Accessed February 2023. http://websoilsurvey.nrcs.usda.gov/. Status Legend: FE: Federally listed as endangered FT: Federally listed as threatened FC: Federal Candidate for listing DL: Delisted SE: State listed as endangered ST: State listed as threatened SC: State Candidate for listing SR: State Rare CRPR 1A: Plants presumed extirpated in California and either rare or extinct elsewhere CRPR 1B: Plants rare, threatened, or endangered in California and elsewhere CRPR 2A: Plants presumed extirpated in California but common elsewhere CRPR 2B: Plants rare, threatened, or endangered in California but more common elsewhere CRPR 3: Review List: Plants about which more information is needed CRPR 4: Watch List: Plants of limited distribution .1 Seriously threatened in California (over 80% of occurrences threatened / high degree and immediacy of threat) .2 Moderately threatened in California (20–80% occurrences threatened / moderate degree and immediacy of threat) .3 Not very threatened in California (<20% of occurrences threatened / low degree and immediacy of threat or no current threats known) CBR: Considered but Rejected Attachment D2 Special Status Wildlife Species Potential to Occur ATTACHMENT D2 / SPECIAL-STATUS WILDLIFE SPECIES POTENTIAL TO OCCUR 15031 D2-1 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State) Habitat Potential to Occur Amphibians Anaxyrus californicus arroyo toad FE/SSC Semi-arid areas near washes, sandy riverbanks, riparian areas, palm oasis, Joshua tree, mixed chaparral and sagebrush; stream channels for breeding (typically third order); adjacent stream terraces and uplands for foraging and wintering Not expected to occur. The project site is a developed lot and as such lacks vegetation habitat and surface water features necessary to support this species. Rana boylii pop. 6 foothill yellow- legged frog - south coast DPS FPE/SE Rocky streams and rivers with open banks in forest, chaparral, and woodland Not expected to occur. The project site is a developed lot and as such lacks vegetation habitat and surface water features necessary to support this species. Rana muscosa mountain yellow-legged frog FE/SE, WL Lakes, ponds, meadow streams, isolated pools, and open riverbanks; rocky canyons in narrow canyons and in chaparral Not expected to occur. The project site is a developed lot and as such lacks vegetation habitat and surface water features necessary to support this species. Spea hammondii western spadefoot None/SSC Primarily grassland and vernal pools, but also in ephemeral wetlands that persist at least 3 weeks in chaparral, coastal scrub, valley– foothill woodlands, pastures, and other agriculture Not expected to occur. The project site is a developed lot and as such lacks vegetation habitat and surface water features necessary to support this species. Taricha torosa (Monterey Co. south only) California newt None/SSC Wet forests, oak forests, chaparral, and rolling grassland Not expected to occur. The project site is a developed lot and as such lacks suitable vegetation necessary to support this species. Birds Agelaius tricolor (nesting colony) tricolored blackbird BCC/SSC, ST Nests near freshwater, emergent wetland with cattails or tules, but also in Himalayan blackberrry; forages in grasslands, woodland, and agriculture Not expected to occur. The project site is a developed lot and as such, it lacks wetland vegetation necessary for nesting and foraging habitat. Ammodramus savannarum (nesting) grasshopper sparrow None/SSC Nests and forages in moderately open grassland with tall forbs or scattered shrubs used for perches Not expected to occur. The project site is a developed lot and as such, it lacks ATTACHMENT D2 / SPECIAL-STATUS WILDLIFE SPECIES POTENTIAL TO OCCUR 15031 D2-2 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State) Habitat Potential to Occur vegetation communities necessary for nesting and foraging habitat. Aquila chrysaetos (nesting & wintering) golden eagle None/FP, WL Nests and winters in hilly, open/semi-open areas, including shrublands, grasslands, pastures, riparian areas, mountainous canyon land, open desert rimrock terrain; nests in large trees and on cliffs in open areas and forages in open habitats Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary for nesting and foraging habitat. Asio otus (nesting) long-eared owl BCC/SSC Nests in riparian habitat, live oak thickets, other dense stands of trees, edges of coniferous forest; forages in nearby open habitats Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary for nesting and foraging habitat. Athene cunicularia (burrow sites & some wintering sites) burrowing owl BCC/SSC Nests and forages in grassland, open scrub, and agriculture, particularly with ground squirrel burrows Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary for nesting and foraging habitat. Buteo swainsoni (nesting) Swainson's hawk None/ST Nests in open woodland and savanna, riparian, and in isolated large trees; forages in nearby grasslands and agricultural areas such as wheat and alfalfa fields and pasture Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary for nesting and foraging habitat. Campylorhynch us brunneicapillus sandiegensis (San Diego & Orange Counties only) coastal cactus wren None/SSC Southern cactus scrub patches Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary for nesting and foraging habitat. Coccyzus americanus occidentalis (nesting) western yellow- billed cuckoo FT/SE Nests in dense, wide riparian woodlands and forest with well-developed understories Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary for nesting and foraging habitat. ATTACHMENT D2 / SPECIAL-STATUS WILDLIFE SPECIES POTENTIAL TO OCCUR 15031 D2-3 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State) Habitat Potential to Occur Coturnicops noveboracensis yellow rail BCC/SSC Nesting requires wet marsh/sedge meadows or coastal marshes with wet soil and shallow, standing water Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary for nesting and foraging habitat. Cypseloides niger (nesting) black swift BCC/SSC Nests in moist crevices, caves, and cliffs behind or adjacent to waterfalls in deep canyons; forages over a wide range of habitats Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary for nesting and foraging habitat. Elanus leucurus (nesting) white-tailed kite None/FP Nests in woodland, riparian, and individual trees near open lands; forages opportunistically in grassland, meadows, scrubs, agriculture, emergent wetland, savanna, and disturbed lands Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary for nesting and foraging habitat. Empidonax traillii extimus (nesting) southwestern willow flycatcher FE/SE Nests in dense riparian habitats along streams, reservoirs, or wetlands; uses variety of riparian and shrubland habitats during migration Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary for nesting and foraging habitat. Icteria virens (nesting) yellow-breasted chat None/SSC Nests and forages in dense, relatively wide riparian woodlands and thickets of willows, vine tangles, and dense brush Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary for nesting and foraging habitat. Laterallus jamaicensis coturniculus California black rail None/FP, ST Tidal marshes, shallow freshwater margins, wet meadows, and flooded grassy vegetation; suitable habitats are often supplied by canal leakage in Sierra Nevada foothill populations Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary for nesting and foraging habitat. Polioptila californica californica coastal California gnatcatcher FT/SSC Nests and forages in various sage scrub communities, often dominated by California sagebrush and buckwheat; generally avoids nesting in areas with a slope of greater than 40%; majority of nesting at less than 1,000 feet above mean sea level Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary for nesting and foraging habitat. Setophaga petechia (nesting) yellow warbler None/SSC Nests and forages in riparian and oak woodlands, montane chaparral, open ponderosa pine, and mixed-conifer habitats Not expected to occur. The project site is a developed lot and as such, it lacks ATTACHMENT D2 / SPECIAL-STATUS WILDLIFE SPECIES POTENTIAL TO OCCUR 15031 D2-4 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State) Habitat Potential to Occur vegetation communities necessary for nesting and foraging habitat. Vireo bellii pusillus (nesting) least Bell's vireo FE/SE Nests and forages in low, dense riparian thickets along water or along dry parts of intermittent streams; forages in riparian and adjacent shrubland late in nesting season Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary for nesting and foraging habitat. Fishes Catostomus santaanae Santa Ana sucker FT/None Small, shallow, cool, clear streams less than 7 meters (23 feet) in width and a few centimeters to more than a meter (1.5 inches to more than 3 feet) in depth; substrates are generally coarse gravel, rubble, and boulder Not expected to occur. The project site is a developed lot and as such lacks surface water features necessary to support this species. Gila orcuttii arroyo chub None/SSC Warm, fluctuating streams with slow-moving or backwater sections of warm to cool streams at depths >40 centimeters (16 inches); substrates of sand or mud Not expected to occur. The project site is a developed lot and as such lacks surface water features necessary to support this species. Oncorhynchus mykiss irideus pop. 10 southern steelhead - southern California DPS FE/SCE Clean, clear, cool, well-oxygenated streams; needs relatively deep pools in migration and gravelly substrate to spawn Not expected to occur. The project site is a developed lot and as such lacks surface water features necessary to support this species. Rhinichthys osculus ssp. 8 Santa Ana speckled dace None/SSC Headwaters of the Santa Ana and San Gabriel Rivers; may be extirpated from the Los Angeles River system Not expected to occur. The project site is a developed lot and as such lacks surface water features necessary to support this species. Invertebrates Bombus crotchii Crotch bumble bee None/SCE Open grassland and scrub communities supporting suitable floral resources. Not expected to occur. The project site is a developed lot and as such, it lacks suitable floral resources. Euphydryas editha quino quino checkerspot butterfly FE/None Annual forblands, grassland, open coastal scrub and chaparral; often soils with cryptogamic crusts and fine-textured clay; host Not expected to occur. The project site is a developed lot and as such, it lacks suitable host plant species. ATTACHMENT D2 / SPECIAL-STATUS WILDLIFE SPECIES POTENTIAL TO OCCUR 15031 D2-5 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State) Habitat Potential to Occur plants include Plantago erecta, Antirrhinum coulterianum, and Plantago patagonica (Silverado Occurrence Complex) Rhaphiomidas terminatus abdominalis Delhi Sands flower-loving fly FE/None Delhi fine sandy soils and dunes, scrub and ruderal vegetation in the sand verbena series with <50% cover Not expected to occur. The project site lacks Delhi fine sandy soils and dunes (USDA 2023). Additionally, it lacks scrub and ruderal vegetation. Danaus plexippus plexippus pop. 1 monarch - California overwintering population FC/None Wind-protected tree groves with nectar sources and nearby water sources Not expected to occur. The project site is a developed lot and as such, it lacks suitable nectar or water resources. Mammals Antrozous pallidus pallid bat None/SSC Grasslands, shrublands, woodlands, forests; most common in open, dry habitats with rocky outcrops for roosting, but also roosts in man- made structures and trees Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary to support this species. Chaetodipus fallax fallax northwestern San Diego pocket mouse None/SSC Coastal scrub, mixed chaparral, sagebrush, desert wash, desert scrub, desert succulent shrub, pinyon–juniper, and annual grassland Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary to support this species. Chaetodipus fallax pallidus pallid San Diego pocket mouse None/SSC Desert wash, desert scrub, desert succulent scrub, and pinyon–juniper woodland Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary to support this species. Dasypterus xanthinus western yellow bat None/SSC Valley–foothill riparian, desert riparian, desert wash, and palm oasis habitats; below 2,000 feet above mean sea level; roosts in riparian and palms Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary to support this species. Dipodomys merriami parvus San Bernardino kangaroo rat FE/SSC, SCE Sparse scrub habitat, alluvial scrub/coastal scrub habitats on gravelly and sandy soils near river and stream terraces Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary to support this species. ATTACHMENT D2 / SPECIAL-STATUS WILDLIFE SPECIES POTENTIAL TO OCCUR 15031 D2-6 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State) Habitat Potential to Occur Dipodomys stephensi Stephens' kangaroo rat FT/ST Annual and perennial grassland habitats, coastal scrub or sagebrush with sparse canopy cover, or in disturbed areas Not expected to occur. The project site lacks grassland, coastal scrub, or sagebrush habitat. While there is a marginal amount of disturbed habitat in the southern portion of the study area, it is surrounded by urban and developed land, likely making it unsuitable habitat. Eumops perotis californicus western mastiff bat None/SSC Chaparral, coastal and desert scrub, coniferous and deciduous forest and woodland; roosts in crevices in rocky canyons and cliffs where the canyon or cliff is vertical or nearly vertical, trees, and tunnels Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary to support this species. Neotoma lepida intermedia San Diego desert woodrat None/SSC Coastal scrub, desert scrub, chaparral, cacti, rocky areas Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary to support this species. Nyctinomops femorosaccus pocketed free- tailed bat None/SSC Pinyon–juniper woodlands, desert scrub, desert succulent shrub, desert riparian, desert wash, alkali desert scrub, Joshua tree, and palm oases; roosts in high cliffs or rock outcrops with drop-offs, caverns, and buildings Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary to support this species. Nyctinomops macrotis big free-tailed bat None/SSC Rocky areas; roosts in caves, holes in trees, buildings, and crevices on cliffs and rocky outcrops; forages over water Not expected to occur. The project site is a developed lot and as such, it lacks rocky areas, caves, or crevices necessary for roosting. Additionally, it lacks water resources necessary for foraging habitat. Ovis canadensis nelsoni Nelson's bighorn sheep None/FP Steep slopes and cliffs, rough and rocky topography, sparse vegetation; also canyons, washes, and alluvial fans Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities and abiotic habitat features necessary to support this species. Perognathus longimembris brevinasus Los Angeles pocket mouse None/SSC Lower-elevation grassland, alluvial sage scrub, and coastal scrub Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary to support this species. ATTACHMENT D2 / SPECIAL-STATUS WILDLIFE SPECIES POTENTIAL TO OCCUR 15031 D2-7 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State) Habitat Potential to Occur Reptiles Anniella stebbinsi southern California legless lizard None/SSC Coastal dunes, stabilized dunes, beaches, dry washes, valley–foothill, chaparral, and scrubs; pine, oak, and riparian woodlands; associated with sparse vegetation and moist sandy or loose, loamy soils Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities and other abiotic habitat features necessary to support this species. Arizona elegans occidentalis California glossy snake None/SSC Arid scrub, rocky washes, grasslands, chaparral, open areas with loose soil Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities and abiotic habitat features necessary to support this species. Aspidoscelis tigris stejnegeri San Diegan tiger whiptail None/SSC Hot and dry areas with sparse foliage, including chaparral, woodland, and riparian areas. Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities and abiotic habitat features necessary to support this species. Coleonyx variegatus abbotti San Diego banded gecko None/SSC Rocky areas within coastal scrub and chaparral Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities and abiotic habitat features necessary to support this species. Crotalus ruber red diamondback rattlesnake None/SSC Coastal scrub, chaparral, oak and pine woodlands, rocky grasslands, cultivated areas, and desert flats Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary to support this species. Emys marmorata western pond turtle None/SSC Slow-moving permanent or intermittent streams, ponds, small lakes, and reservoirs with emergent basking sites; adjacent uplands used for nesting and during winter Not expected to occur. The project site is a developed lot and as such lacks surface water features necessary to support this species. Phrynosoma blainvillii Blainville's horned lizard None/SSC Open areas of sandy soil in valleys, foothills, and semi-arid mountains including coastal scrub, chaparral, valley–foothill hardwood, conifer, riparian, pine–cypress, juniper, and annual grassland habitats Not expected to occur. The project site is a developed lot and as such, it lacks vegetation communities necessary to support this species. ATTACHMENT D2 / SPECIAL-STATUS WILDLIFE SPECIES POTENTIAL TO OCCUR 15031 D2-8 FEBRUARY 2023 Scientific Name Common Name Status (Federal/State) Habitat Potential to Occur Thamnophis hammondii two-striped gartersnake None/SSC, SCE Streams, creeks, pools, streams with rocky beds, ponds, lakes, vernal pools Not expected to occur. The project site is a developed lot and as such lacks surface water features necessary to support this species. Determinations: ▪ Known to occur: the species has been documented on the project site by a reliable source. ▪ High potential to occur: the species has not been documented on the project site but is known to recently occur in the vicinity and suitable habitat is present. ▪ Moderate potential to occur: the species has not been documented on the project site or in the vicinity, but the site is within the known range of the species and suitable habitat for the species is present. ▪ Low potential to occur: the species has not been documented on the project site or in the vicinity, but the site is within the known range of the species; however, suitable habitat for the species onsite is of low quality. ▪ Not expected to occur: the project site is outside the known geographic or elevational range of the species and/or the site does not contain suitable habitat for the species. ATTACHMENT D2 / SPECIAL-STATUS WILDLIFE SPECIES POTENTIAL TO OCCUR 15031 D2-9 FEBRUARY 2023 References: USDA. 2023. Web Soil Survey. USDA Natural Resources Conservation Service, Soil Survey Staff. Accessed February 2023. http://websoilsurvey.nrcs.usda.gov/. Status Abbreviations FE: Federally listed as endangered FT: Federally listed as threatened FPE: Federally proposed for listing as endangered PFT: Federally proposed for listing as threatened FC: Federal candidate species (former Category 1 candidates) FPD: Federally proposed for delisting BCC: U.S. Fish and Wildlife Service Bird of Conservation Concern BLM: Bureau of Land Management Sensitive Species USFS: U.S. Forest Service Sensitive Species SSC: California Species of Special Concern FP: California Fully Protected Species WL: California Watch List Species SE: State listed as endangered ST: State listed as threatened SC: State candidate for listing as threatened or endangered SCE: State candidate for listing as endangered SCT: State candidate for listing as threatened SCD: State candidate for delisting CDF: California Department of Forestry Sensitive Species