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^ A California Red-Legged Frog CLRF) Mitigation and Monitoring Plan shall be prepared in consultation with the USFWS to address the potential significant impact on California red-legged frog due to disturbance or removal of upland or dispersal habitat. ^ A Callippe Silverspot Butterfly (CSB) survey shall be conducted in consultation with the USFWS to render a decision regarding the presence/absence of Speyeria Callippe Callippe and, if present, an appropriate mitigation monitoring and implementation plan will be prepared. The presence of this species must first be determined to the satisfaction of the USFWS. If present, the impacts would then be mitigated to the satisfaction of the USFWS either with the protection and/or creation of habitats on- and/or off-site. ^ Asilt-control fence plan shall be prepared in consultation with the USFWS to protect the potential Alameda whipsnake populations from possible impacts during construction through direct mortality. As conditioned, the applicant is required to install the fencing 10 days before grading begins and maintain the fencing during all grading activities. ^ To mitigate the potential significant impact on United States wetlands and waters from the proposed filling of 0.03 acres of Section 404 and isolated wetlands and 145 linear feet - 0.003 acres - of United States waters in drainages, the project developer shall mitigate the wetland impacts in the form of creating on-site wetlands at a 2:1 ratio, and shall mitigate the stream impacts by creating new drainages on-site at a 1:1 ratio, or preserve off-site drainages at a 10:1 ratio. ^ To mitigate the potential significant impact on California tiger salamander and California red-legged frog movements to off-site breeding habitats from direct mortality, the project developer shall implement the Hearst Drive wildlife crossing features described in the DEIR. The applicant is required to implement the mitigation criteria set forth in the DEIR for these species. At the discretion of the Planning Director, the above-described information may be combined on a single drawing or combination of drawings provided that the information is clear, legible, and able to be used by the reviewing authority in rendering its decision. As conditioned, if grading is scheduled to begin during the breeding season of raptor and/or burrowing owls, as defined by the California Department of Fish and Game, the applicant shall retain a licensed biologist to conduct apre-construction survey 30 days prior to the beginning of grading to verify the presence/absence of active raptor nests. Construction shall not take place if it is determined that such construction would disturb an identified active nest. This same requirement will be applied to the individual building sites and shall be added to the design guidelines covering this development. The applicant is also required to implement the mitigation criteria set forth in the DEIR for these species. PUD-33 Page 32 of 59 June 13, 2007