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� � <br /> .� <br /> �l <br /> Locadon Ye � <br /> 1995-1996 1996-1997 1997-1998 199&1999 1999-2000 2000-2001 2001-2002 <br /> Slou h <br /> B � ** 10 3 3 13 21 No survey No surve}' <br /> Island <br /> * Survey incomplete due to poor tides. <br /> ** Survey conducted by California Departrnent of Fish and Game. <br /> Recent clapper rail population estimates for the entire South Bay are as follows: <br /> California Cia er Rail South Ba Po ulation Estimates' <br /> Year 91/92 92/93 93/94 94/95 95/96 96/97 97/98 98/99 99/00 00/O1 O1/02 <br /> Avera e 250 545 600 600 550 550 675 650 650 550 550 <br /> Low 200 -- -- -- 500 500 650 600 600 500 500 <br /> Hi h 300 -- -- -- 600 600 700 700 700 600 G00 <br /> * Source: Joy Albertson, SF Bay Narional Wildlife Refuge Complex, 510-792-0222; 99/00, 00/Ol, <br /> 01 /02 data from Joy on 1/18/02. Decrease in the South Bay Clapper Rail numbers only; other locations are <br /> doing better, thus Joy believes something is happening locally to decrease the population. <br /> References: <br /> Albertson, Joy. 1996. Restoring salt marsh habitat for the recovery of Califomia clapper rails. <br /> Tideline. Vol 16 No. 4 1-3. <br /> :�lbertson, Joy D., and Jules G. Evens. 2000. California Clapper Rail in Goals Project's Baylandr <br /> Eco y.rtem Specie.r and Community Prvfile.r. Life Histories and Environmental Requirements for Key <br /> Plants, Fish and Wildlife. Prepared by the San Francisco Bay Area Wedands Ecosystems Goals <br /> Project. P.R. Olafson, editor. San Francisco Bay Regional Water Quality Control Board, Oakland, <br /> California. <br /> California Department of Fish and Game, Habitat Conservation Planning Branch. 2000. The Status <br /> of Rare, Threatened, and Endangered Anunals and Plants in Califomia, California Clapper Rail. <br /> California Department of Water Resources Interagenry Ecological Program. California Clapper Rail, <br /> in Wildlife of the Suisun Marsh. On-line at http://iep.water.ca.gov. <br /> California State Coastal Conservanry and the U.S. Fish and Wildlife Service. 2003. Final Programmatic <br /> Envzronmentallmpact Statement/Envrronmentallmpact Report, San Francz.rco E.ctuary Inva.rive Spartina Projecl: <br /> Spartzna Contml Prvgram. September. <br /> Erlich, Paul R., D.S. Dobkin, & D. Wheye. 1992. Birds in Jeopardy: The Imperiled and <br /> Extinct Birds of the United States and Canada, Including Hawaii and Puerto Rico. <br /> Stanford, California: Stanford University Press. <br /> Garrison, Bob. 2000. Clapper Rails, in Outdoor California. March/April. <br /> Goude, CayC. 2002. Endangered Species Formal Consultation on the Proposed Foster City <br /> Lagoon Dredge Disposal Project, Foster City, San Mateo County, Califomia (Corps No. 22149S). <br /> 7 <br />