Mitchell Canyon trip report, 5-4-2019 By Bruce Mast ·
GGAS (Regular) First Friday Birdwalk, May 3, 2019 at Tilden Nature Area By Alan Kaplan ·
GGAS Special First Friday Birdwalk, May 3, 2019 By Alan Kaplan ·
Black-chinned Hummingbirds, Pleasant Hill, Lafayette, etc. (and Blue Grosbeaks Bethel) By Ethan Monk ·
Oyster Bay Regional Shoreline By Bob Richmond ·
One more from Mt. Diablo today By rosita94598 ·
Mt. Diablo south gate to summit April 30 By rosita94598 ·
Nesting Ash-throated flycatchers and other birds By Jerry Britten ·
Pleasant Hill Grayson Creek birding By Alan Bade ·
Hayward Regional Shoreline (4-24) By Bob Richmond ·
Oakland Tanager By judisierra ·
White-throated Sparrow, Richmond By Sheila Dickie ·
Pileated woodpecker in Montclair hills By Wendy Parfrey ·
Hammond’s Flycatcher, Canyon, Pinehurst Road By Patricia Bacchetti ·
Golden Eagle flying above Hercules By Susana dT ·
4/22/19: Mitchell Canyon By Patricia Mahoney ·
Kennedy Grove Regional Rec Area--Overlooked Park? 2 messages By Judith Dunham ·
Hayward Shoreline yesterday 2 messages By Bob Richmond ·
Arrowhead Marsh--many wintering species still present in breeding plumages By Lee Friedman ·
Bewick's Wren nesting in Hercules By Susana dT ·