« Start Over

Bird Observations

			Date Range: Jan-Dec, 2024-2024

San Francisco Bay Trail--Colma Creek mouth

Updated ~27 hr(s) ago.

91 species (+2 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Brant
Canada Goose
Northern Shoveler
American Wigeon
Mallard
Northern Pintail
Green-winged Teal
Canvasback
Greater Scaup
Lesser Scaup
Surf Scoter
Bufflehead
Ruddy Duck
duck sp.
Pied-billed Grebe
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Horned Grebe
Eared Grebe
Western Grebe
Clark's Grebe
Rock Pigeon
Eurasian Collared-Dove
Mourning Dove
Anna's Hummingbird
American Coot
Black-necked Stilt
American Avocet
Black Oystercatcher
Black-bellied Plover
Killdeer
Semipalmated Plover
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Whimbrel
Long-billed Curlew
Marbled Godwit
Short-billed Dowitcher
Long-billed Dowitcher
Wilson's Snipe
Spotted Sandpiper
Willet
Greater Yellowlegs
Red Knot
Sanderling
Dunlin
Least Sandpiper
Western Sandpiper
Bonaparte's Gull
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Short-billed Gull
Ring-billed Gull
Western Gull
Herring Gull
California Gull
Glaucous-winged Gull
Caspian Tern
Forster's Tern
Elegant Tern
tern sp.
Double-crested Cormorant
Brown Pelican
Snowy Egret
Great Egret
Turkey Vulture
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Osprey
Bald Eagle
Red-shouldered Hawk
Red-tailed Hawk
Nuttall's Woodpecker
Black Phoebe
Say's Phoebe
American Crow
Common Raven
Chestnut-backed Chickadee
Tree Swallow
Violet-green Swallow
Northern Rough-winged Swallow
Barn Swallow
Bushtit
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
European Starling
Northern Mockingbird
American Robin
House Sparrow
House Finch
Pine Siskin
White-crowned Sparrow
Golden-crowned Sparrow
Savannah Sparrow
Song Sparrow
Lincoln's Sparrow
California Towhee
Western Meadowlark
Red-winged Blackbird
Brown-headed Cowbird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Brewer's Blackbird
Orange-crowned Warbler
Yellow-rumped Warbler

KEY:| = insufficient data | = rare to widespread

Download Histogram Data