Date   
Friday in Heather Farm Park, Walnut Creek and more By rosita94598 ·
San Leandro Marina By Bob Richmond ·
Castle Rock/Pine Canyon, this morning, 4/4/19 By tracy_farrington ·
White tailed kites nesting in Hercules By Susana dT ·
Migrant Activity on Mount Diablo By Ethan Monk ·
Nashville Warbler in Richmond Annex 4/3/19 By Matt R. ·
Tropical Kingbird still here, Heather Farm Park, Walnut Creek By tracy_farrington ·
White-throated Sparrows By John Luther ·
FOS, Bullock's Oriole, San Ramon By SteveLombardi ·
Wildlife reminder By Marcus ·
The Nutall's are back. Sneaky bastards. By Marcus ·
Cliff Swallows - Brentwood - 3/31 By Paul Schorr ·
Sunol Swallows By SteveLombardi ·
Oriole in Hercules By Susana dT ·
Swamp Sparrow at EBMUD Valle Vista Staging Area By Robert Raffel ·
FOS, Hooded Oriole, San Ramon By SteveLombardi ·
Cassin's Vireo and other migrants at Sunol By Philip Georgakakos ·
Harris's Sparrow at Castle Rock Park Friday March 29 By rosita94598 ·
Arrowhead Marsh least terns By Martha Morrow ·
Black Brant By Bob Richmond ·