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species, and informal consultation with representatives from the USFWS and CDFG, LFR <br /> biologists determined that two protocol level wildlife surveys were required, San Joaquin <br /> kit fox and western burrowing owl. The surveys will be conducted within 30 days prior to <br /> excavation activities in order to determine if San Joaquin kit fox or western burrowing owl <br /> occupy burrows adjacent to or within the general vicinity of areas to be excavated. If it is <br /> determined that San Joaquin kit fox use the area for foraging, but not for shelter, <br /> protection measures as outlined below will be followed. If it is determined that San <br /> Joaquin kit fox occupy dens in the site vicinity, then the USFWS will be notified for <br /> consultation on further protection measures such as work schedule and avoidance <br /> distance. If it is determined that western burrowing owl occur on site,then the CDFG and <br /> USFWS will be notified for consultation on further protection measures such as work <br /> schedule and avoidance distance. <br /> Species specific habitat requirements, regulatory protection, and the decision making <br /> process are further described below.Although federal and state protection measures and <br /> protocol level surveys focus on San Joaquin kit fox and western burrowing owl, LFR <br /> biologists will also be aware of other species of concern, that do not have regulatory <br /> protection, with the likelihood to occur on site, and will take note if any are found. <br /> Conservation measures are in place to avoid and minimize potential impacts the project <br /> may have on any special status animal species likely to occur within the project vicinity. <br /> Plants: <br /> Of the 3 special status plant species indicated by document review, there was a very low <br /> potential for large-flowered fiddleneck (Amsinckia grandiflora)and a low potential for big <br /> tarplant(Blepharizonia plumosa sp. plumosa) and caper-fruited tropidocarpum <br /> (Tropidocarpum capparideum)to occur in the project vicinity. No occurrence of special <br /> status plant species was observed during the site visit by LFR biologists on January 31, <br /> 2003. In addition, no vegetative growth occurred on the burn areas; the burn areas were <br /> completely barren. The project is not expected to have an adverse affect on any special <br /> status plant species. <br /> Animals: <br /> Of the 58 special status animal species indicated by document review that may be found <br /> in the general area, 8 species had a moderate to high potential to be found in the project <br /> area and potentially affected by project activities. These include two reptiles (San Joaquin <br /> whipsnake and California horned lizard), four birds (grasshopper sparrow, short-eared <br /> owl,western burrowing owl, and California horned lark), and two mammals (San Joaquin <br /> kit fox and San Joaquin pocket mouse). No occurrence or sign of the above special <br /> status animal species was observed in the project vicinity during the site visit by LFR <br /> biologists on January 31, 2003, with the exception of San Joaquin kit fox as described <br /> below. <br /> San Joaquin Kit Fox.The San Joaquin kit fox(Vulpes macrotis mutica; kit fox) is <br /> state listed as threatened and federally listed as endangered and therefore protected <br /> under the Federal Endangered Species Act of 1973, as amended. Historical kit fox <br /> habitat consists of open grassland areas at or close to valley bottoms, however, kit <br /> fox are now known to use foothill habitat. Kit fox are nocturnal and require dens for <br /> shelter and pupping. They are likely to use more than one den; multiple den use is <br /> most prevalent during dispersal season. They may dig their own dens or use other <br /> mammal or man-made structures such as culverts. Kit fox breeding season is <br /> January 1 through May 31. In San Joaquin County, kit fox rely on small nocturnal <br /> 15 <br />