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Location <br /> Year <br /> 1995-1996 1996-1997 1997-1998 1998-1999 1999-2000 2000-2001 2001-2002 <br /> Belmont No survey No survey No survey 5 5 4 No survey <br /> Slough <br /> Bird Island 2* 1* 3* 0* 3 9 No survey <br /> Redwood 3* 4 2 4 1 2 No survey <br /> City L.evee <br /> Redwood No survey 0* 0* 1 0 0 No survey <br /> City Marsh <br /> Steinberger No survey 0* 0* 0* No survey 0* No survey <br /> Slough <br /> B � r 10 3 3 13 21 No surve No surve <br /> Island** y y <br /> * Survey incomplete due to poor tides. <br /> ** Survey conducted by California Department of Fish and Game. <br /> Recent clapper rail population estimates for the entire South Bay are as follows: <br /> California Clapper Rail South Bay Population Estimates* <br /> Year 91/92 92/93 93/94 94/95 95/96 96/97 97/98 98/99 99/00 00/01 01/02 <br /> Average 250 545 600 600 550 550 675 650 650 550 550 <br /> Low 200 -- -- -- 500 500 650 600 600 500 500 <br /> High 300 -- -- -- 600 600 700 700 700 600 600 <br /> * Source: Joy Albertson, SF Bay Narional Wildlife Refuge Complex, 510-792-0222; 99/00, 00/01, <br /> 01/02 data from Joy on 1/18/02. Decrease in the South Bay Clapper Rail numbers only; other locarions are <br /> doing better, thus Joy believes sometivng is happening locally to decrease the popularion. <br /> References: <br /> Albertson, Joy. 1996. Restoring salt marsh habitat for the recovery of California clapper rails. <br /> Tidelz'ne. Vol 16 No. 4 1-3. <br /> Albertson, Joy D., and Jules G. Evens. 2000. California Clapper Rail in Goals Project's Baylands <br /> Ecosystem Speczes and Community Pv�ofiles: Life Histories and Environmental Requirements for Key <br /> Plants, Fish and Wildlife. Prepared by the San Francisco Bay Area Wetlands 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 Animals and Plants in California, California Clapper Rail. <br /> California Department of Water Resources Interagency Ecological Program. California Clapper Rail, <br /> in Wildlife of the Suisun Marsh. On-line at http://iep.water.ca.gov. <br /> California State Coastal Conservancy and the U.S. Fish and Wildlife Service. 2003. Pinal P�og�ammatzc <br /> En�iv�onmentall�act Statement/En�iv�onmentallmpact Kepov�t, San Pv�ancz'sco Estuavy Invasive Spav�tzna Pv�oject.• <br /> Spav�tina Contv�ol Pv�ogv�am. September. <br /> 7 <br />