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Bird Observations

			Date Range: Oct, 1900-2060

Rio Grande Valley SP--Alameda Bridge Bosque Trails (including Alameda Open Space)

Updated ~35 hr(s) ago.

129 species (+16 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Snow Goose
Snow/Ross's Goose
Cackling Goose
Canada Goose
Mute Swan
Wood Duck
Blue-winged Teal
Cinnamon Teal
Northern Shoveler
Gadwall
American Wigeon
Mallard
Mexican Duck
Mallard x Mexican Duck (hybrid)
Mallard/Mexican Duck
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Northern Pintail
Green-winged Teal
teal sp.
Ring-necked Duck
Bufflehead
Hooded Merganser
Common Merganser
Ruddy Duck
duck sp.
Gambel's Quail
Ring-necked Pheasant
Pied-billed Grebe
Western Grebe
Rock Pigeon
Eurasian Collared-Dove
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
White-winged Dove
Mourning Dove
Greater Roadrunner
American Coot
Sandhill Crane
American Avocet
Killdeer
Long-billed Dowitcher
Wilson's Snipe
Spotted Sandpiper
Lesser Yellowlegs
Greater Yellowlegs
Least Sandpiper
Pectoral Sandpiper
peep sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ring-billed Gull
California Gull
gull sp.
Common Loon
Neotropic Cormorant
American White Pelican
Black-crowned Night Heron
Tricolored Heron
Snowy Egret
Green Heron
Great Egret
Great Blue Heron
Turkey Vulture
Osprey
Northern Harrier
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sharp-shinned Hawk
Cooper's Hawk
Red-tailed Hawk
Great Horned Owl
Belted Kingfisher
Red-naped Sapsucker
Downy Woodpecker
Ladder-backed Woodpecker
Hairy Woodpecker
Northern Flicker
woodpecker sp.
American Kestrel
diurnal raptor sp.
Hammond's Flycatcher
Black Phoebe
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eastern Phoebe
Say's Phoebe
Cassin's Kingbird
Cassin's/Western Kingbird
Plumbeous Vireo
Pinyon Jay
Steller's Jay
Woodhouse's Scrub-Jay
American Crow
Common Raven
raven sp.
Black-capped Chickadee
Mountain Chickadee
Black-capped/Mountain Chickadee
Horned Lark
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Barn Swallow
Bushtit
Ruby-crowned Kinglet
White-breasted Nuthatch
Red-breasted Nuthatch
Brown Creeper
Blue-gray Gnatcatcher
House Wren
Marsh Wren
Bewick's Wren
European Starling
Gray Catbird
Curve-billed Thrasher
Sage Thrasher
Eastern Bluebird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Western Bluebird
bluebird sp.
Swainson's Thrush
Hermit Thrush
American Robin
Cedar Waxwing
House Sparrow
American Pipit
Evening Grosbeak
House Finch
Pine Siskin
Lesser Goldfinch
American Goldfinch
Chipping Sparrow
Clay-colored Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Brewer's Sparrow
Dark-eyed Junco
White-crowned Sparrow
Golden-crowned Sparrow
White-throated Sparrow
Vesper Sparrow
Savannah Sparrow
Song Sparrow
Lincoln's Sparrow
Canyon Towhee
Spotted Towhee
new world sparrow sp.
Red-winged Blackbird
Brewer's Blackbird
Common Grackle
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Great-tailed Grackle
blackbird sp.
Prothonotary Warbler
Orange-crowned Warbler
MacGillivray's Warbler
Common Yellowthroat
Yellow-rumped Warbler
Wilson's Warbler
new world warbler sp.
Summer Tanager

KEY:| = insufficient data | = rare to widespread

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