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Bird Observations

Date Range:
Jan-Dec, 1900-2022

Warren Reservoir

Updated ~27 hr(s) ago.

131 species (+14 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Greater White-fronted Goose
Cackling Goose
Canada Goose
Cackling/Canada Goose
Mute Swan
Wood Duck
Blue-winged Teal
Northern Shoveler
Gadwall
Eurasian Wigeon
American Wigeon
Mallard
American Black Duck
Mallard x American Black Duck (hybrid)
Mallard/American Black Duck
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Pintail
Green-winged Teal
Redhead
Ring-necked Duck
Greater Scaup
Lesser Scaup
Greater/Lesser Scaup
Bufflehead
Hooded Merganser
Common Merganser
Red-breasted Merganser
Ruddy Duck
duck sp.
Wild Turkey
Pied-billed Grebe
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Rock Pigeon
Mourning Dove
Chimney Swift
American Coot
Killdeer
Least Sandpiper
Semipalmated Sandpiper
peep sp.
American Woodcock
Solitary Sandpiper
Greater Yellowlegs
Lesser Yellowlegs
Laughing Gull
Ring-billed Gull
Herring Gull
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Great Black-backed Gull
gull sp.
Red-throated Loon
Double-crested Cormorant
Great Blue Heron
Great Egret
Green Heron
Black-crowned Night-Heron
Turkey Vulture
Osprey
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Bald Eagle
Red-shouldered Hawk
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-tailed Hawk
hawk sp.
Great Horned Owl
Belted Kingfisher
Yellow-bellied Sapsucker
Red-bellied Woodpecker
Downy Woodpecker
Hairy Woodpecker
Northern Flicker
Merlin
Peregrine Falcon
falcon sp.
Eastern Phoebe
Great Crested Flycatcher
Eastern Kingbird
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Warbling Vireo
Red-eyed Vireo
Blue Jay
American Crow
Fish Crow
crow sp.
Common Raven
Black-capped Chickadee
Tufted Titmouse
Horned Lark
Northern Rough-winged Swallow
Purple Martin
Tree Swallow
Bank Swallow
Barn Swallow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Ruby-crowned Kinglet
Golden-crowned Kinglet
Red-breasted Nuthatch
White-breasted Nuthatch
Brown Creeper
Blue-gray Gnatcatcher
House Wren
Carolina Wren
European Starling
Gray Catbird
Brown Thrasher
Northern Mockingbird
Eastern Bluebird
American Robin
Cedar Waxwing
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
House Sparrow
House Finch
Purple Finch
Common Redpoll
Pine Siskin
American Goldfinch
Chipping Sparrow
Field Sparrow
American Tree Sparrow
Fox Sparrow
Dark-eyed Junco
White-crowned Sparrow
White-throated Sparrow
Savannah Sparrow
Song Sparrow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Swamp Sparrow
Eastern Towhee
sparrow sp.
Bobolink
Eastern Meadowlark
Baltimore Oriole
Red-winged Blackbird
Brown-headed Cowbird
Rusty Blackbird
Common Grackle
blackbird sp.
Black-and-white Warbler
Tennessee Warbler
Common Yellowthroat
Northern Parula
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Magnolia Warbler
Yellow Warbler
Blackpoll Warbler
Palm Warbler
Pine Warbler
Yellow-rumped Warbler
warbler sp. (Parulidae sp.)
Northern Cardinal
Rose-breasted Grosbeak
bird sp.

KEY:| = insufficient data | = rare to widespread

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