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Bird Observations

			Date Range: Jan-Dec, 1900-2016

Aldergrove Marsh

Updated ~28 hr(s) ago.

106 species (+3 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Wood Duck
Blue-winged Teal
Cinnamon Teal
Northern Shoveler
American Wigeon
Mallard
Green-winged Teal
Ring-necked Duck
Hooded Merganser
California Quail
Pied-billed Grebe
Rock Pigeon
Band-tailed Pigeon
Eurasian Collared-Dove
Vaux's Swift
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Anna's Hummingbird
Rufous Hummingbird
Allen's Hummingbird
Rufous/Allen's Hummingbird
hummingbird sp.
Virginia Rail
Sora
Killdeer
Wilson's Snipe
Ring-billed Gull
Western Gull
California Gull
Glaucous-winged Gull
gull sp.
American Bittern
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Black-crowned Night Heron
Green Heron
Great Egret
Great Blue Heron
Turkey Vulture
Sharp-shinned Hawk
Cooper's Hawk
Red-shouldered Hawk
Red-tailed Hawk
Belted Kingfisher
Red-breasted Sapsucker
Downy Woodpecker
Hairy Woodpecker
Northern Flicker
American Kestrel
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Merlin
Olive-sided Flycatcher
Western Wood-Pewee
Willow Flycatcher
Western Flycatcher
Black Phoebe
Hutton's Vireo
Cassin's Vireo
Warbling Vireo
Steller's Jay
American Crow
Common Raven
Black-capped Chickadee
Chestnut-backed Chickadee
Tree Swallow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Violet-green Swallow
Purple Martin
Barn Swallow
Cliff Swallow
Wrentit
Ruby-crowned Kinglet
Golden-crowned Kinglet
Brown Creeper
Pacific Wren
Marsh Wren
European Starling
Varied Thrush
Swainson's Thrush
Hermit Thrush
American Robin
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cedar Waxwing
House Sparrow
American Pipit
House Finch
Purple Finch
Red Crossbill
Pine Siskin
Lesser Goldfinch
American Goldfinch
Fox Sparrow
Dark-eyed Junco
White-crowned Sparrow
Golden-crowned Sparrow
Song Sparrow
Lincoln's Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Spotted Towhee
Bullock's Oriole
Red-winged Blackbird
Brown-headed Cowbird
Brewer's Blackbird
Tennessee Warbler
Orange-crowned Warbler
Nashville Warbler
MacGillivray's Warbler
Common Yellowthroat
Yellow Warbler
Chestnut-sided Warbler
Yellow-rumped Warbler
Black-throated Gray Warbler
Townsend's Warbler
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Wilson's Warbler
Western Tanager
Black-headed Grosbeak
Lazuli Bunting

KEY:| = insufficient data | = rare to widespread

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