Rallus longirostris obsoletus (Clapper Rail (San Francisco Bay))
Bird Info: Group, Gruiformes, Rallidae (Rails, Gallinules, Coots)
California Clapper Rail – Wikipedia, the free encyclopedia
The California Clapper Rail (Rallus longirostris obsoletus) is an endangered subspecies of the … Gill Jr., The breeding birds of south San Francisco Bay estuary, Masters thesis, San …
en.wikipedia.org/wiki/California_Clapper_Rail
California clapper rail Rallus longirostris obsoletus
… The California clapper rail ( Rallus longirostris obsoletus … Clapper rail are secretive birds and if … of the San Francisco Estuary. In the North Bay, clapper rail live in …
www.southbayrestoration.org/pdf_files/CLRAhandout_final3.18.05.pdf
Clapper Rail (Rallus longirostris)
1 Clapper Rail (Rallus longirostris) … population of obsoletus is about 400 birds in 1991 (down from 4,200-6,000 in the early 1970s) occurs in San Francisco Bay…the …
www.waterbirdconservation.org/MarshbirdAssessmentProfiles/Clapper%20Rail5.pdf
California Clapper Rail ( Rallus longirostris obsoletus )
California Clapper Rail ( Rallus longirostris obsoletus … California clapper rail lives in coastal salt and brackish marshes and tidal sloughs of San Francisco Bay … The birds most …
www.cdpr.ca.gov/docs/endspec/espdfs/ccrbio.pdf
California Clapper Rail, Rallus longirostris obsoletus for kids in the …
California Clapper Rail, Rallus longirostris obsoletus for … able to see a CA Clapper Rail if you go to the San Francisco or San Pablo Bay. Wherever you live, you can watch birds
www.fws.gov/sacramento/es/animal_spp_acct/ca_clapper_rail_kf.htm
Comprehensive Report Species – Rallus longirostris obsoletus
… Birds, 5th ed. Port City Press, Inc., Baltimore, MD. 691 pp. Concept Reference Code: B57AOU01HQUS Name Used in Concept Reference: Rallus longirostris obsoletus … clapper rail in south San Francisco Bay …
www.natureserve.org/explorer/servlet/NatureServe?searchName=Rallus%20longirostris%20obsole…
Limited Reproductive Success for California Clapper Rail in San …
… success of California Clapper Rails (Rallus longirostris obsoletus) in San Francisco Bay: … The Birds of North America Online: Clapper Rail Cornell University
soundwaves.usgs.gov/2006/06
California Clapper Rail – a knol by Gary
… Rallus longirostris obsoletus, or the California Clapper Rail. About 13-19 inches long, this henlike bird … Clapper Rails (Rallus longirostris obsoletus) in San Francisco Bay: …
knol.google.com/k/gary/california-clapper-rail/ow5jbvr76bz9/26
California Clapper Rail – 2008 GGNRA Endangered Species Big Year
… Clapper Rail, Rallus longirostris obsoletus … Clapper Rail’s habitats. Only 15% of the San Francisco Bay … clapper rail in the park. Tomales Bay is historic breeding habitat for the bird …
www.ggnrabigyear.org/clapperrail.html
clapper rail: Definition from Answers.com
clapper rail n. A North American bird (Rallus longirostris) of coastal … California Clapper Rail, R. l. obsoletus, numbering something under 3000 birds, is in San Francisco Bay …
www.answers.com/topic/clapper-rail