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Bird Observations

			Date Range: Jul, 1900-2014

Occoquan Bay NWR

Updated ~39 hr(s) ago.

116 species (+11 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Canada Goose
Tundra Swan
Wood Duck
Mallard
Canvasback
Lesser Scaup
Bufflehead
Red-breasted Merganser
Ruddy Duck
Northern Bobwhite
Wild Turkey
Pied-billed Grebe
Red-necked Grebe
Rock Pigeon
Mourning Dove
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Yellow-billed Cuckoo
Chimney Swift
Ruby-throated Hummingbird
King Rail
American Coot
Killdeer
American Woodcock
Spotted Sandpiper
Solitary Sandpiper
Lesser Yellowlegs
Greater Yellowlegs
shorebird sp.
Laughing Gull
Ring-billed Gull
Herring Gull
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
gull sp.
Caspian Tern
Forster's Tern
tern sp.
Common Loon
Double-crested Cormorant
Least Bittern
Little Blue Heron
Green Heron
Great Egret
Great Blue Heron
Black Vulture
Turkey Vulture
Osprey
Mississippi Kite
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cooper's Hawk
Bald Eagle
Red-shouldered Hawk
Red-tailed Hawk
Buteo sp.
hawk sp.
Great Horned Owl
Barred Owl
owl sp.
Belted Kingfisher
Red-headed Woodpecker
Red-bellied Woodpecker
Downy Woodpecker
Hairy Woodpecker
Pileated Woodpecker
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Northern Flicker
American Kestrel
Peregrine Falcon
falcon sp.
Eastern Wood-Pewee
Acadian Flycatcher
Willow Flycatcher
Empidonax sp.
Eastern Phoebe
Great Crested Flycatcher
Eastern Kingbird
White-eyed Vireo
Yellow-throated Vireo
Warbling Vireo
Red-eyed Vireo
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Blue Jay
American Crow
Fish Crow
crow sp.
Carolina Chickadee
Tufted Titmouse
Tree Swallow
Purple Martin
Northern Rough-winged Swallow
Barn Swallow
White-breasted Nuthatch
Blue-gray Gnatcatcher
House Wren
Carolina Wren
European Starling
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Gray Catbird
Brown Thrasher
Northern Mockingbird
Eastern Bluebird
American Robin
Cedar Waxwing
House Sparrow
House Finch
American Goldfinch
Grasshopper Sparrow
Chipping Sparrow
Field Sparrow
Song Sparrow
Eastern Towhee
Yellow-breasted Chat
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Eastern Meadowlark
Orchard Oriole
Baltimore Oriole
new world oriole sp.
Red-winged Blackbird
Brown-headed Cowbird
Common Grackle
blackbird sp.
Ovenbird
Prothonotary Warbler
Common Yellowthroat
American Redstart
Northern Parula
Yellow Warbler
Pine Warbler
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Prairie Warbler
Summer Tanager
Scarlet Tanager
Northern Cardinal
Blue Grosbeak
Indigo Bunting
Dickcissel

KEY:| = insufficient data | = rare to widespread

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