Contra Costa and Alameda Birding Web Sites:
The Contra Costa County Breeding Bird Atlas available from MDAS
Lawrence Hall of Science, Berkeley Webcam – View of the San Francisco Bay Area, looking west from the Berkeley Hills. Links to weather, earthquakes and more!
Joe Morlan’s California Birding Pages for Contra Costa and Alameda County
A Guide to Finding Birds in Contra Costa County
Checklist of the Birds of Contra Costa County
Contra Costa Breeding Bird Atlas – online Birds that nest in “your own backyard”.
EBB Sightings Posts about birds in Contra Costa and Alameda County.
Mount Diablo Audubon Society Contra Costa
Golden Gate Audubon Society Oakland/Berkeley area (and San Francisco)
Ohlone Audubon Society Southern Alameda County
Save Mount Diablo
Mount Diablo Interpretive Association
Lindsay Wildlife Museum
Bay Nature – The magazine about nature in the San Franciso Bay Area
Wingbeats – Bob Lewis’s website