Date   
Least bittern Lake Merced By Rachel Lawrence ·
White-tailed Kite By Alan Hopkins ·
What kind of hawk? By Emily Furnival ·
Chipping Sparrow Grand View this morning By Peter Pyle ·
Fort Mason this morning - Northern Red Bishop, Bullock's Oriole, etc. 2 messages By David Assmann ·
Snowy Plovers @ Crissy Field By spw49@... ·
Northern Red Bishop at Fort Mason By David Assmann ·
Birds at waterfall 4 messages By Mila Zinkova ·
Yellow Rumped Warbler with finch-like upper mandible? By Nico Stuurman ·
R-n Grebe & T Kingbird By Brian Fitch ·
Collapse of insect populations By Ralph McKinnon ·
January miscellanea 2021 3 messages By Dominik Mosur ·
Swamp Sparrow at North Lake Golden Gare Park. By Alan Hopkins ·
Tropical Kingbird By Daniel Scali ·
Male Surf Scoter Herons Head Park By Keith Dabney ·
Union Square White-throated Sparrows 2 messages By bitanangan ·
Society for the protection of shorebirds By World Shorebirds Day ·
Sora in Stow Lake 5 messages By Kay Voyvodich ·
Portsmouth Square Yellow Warbler By bitanangan ·
City Birds: Kestrel, Bluebird, Say’s Phoebe 2 messages By Mike Carozza ·
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