« Start Over

Bird Observations

Date Range:
Nov, 1900-2060

Warren Reservoir

Updated ~25 hr(s) ago.

79 species (+4 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)  
Northern Pintail  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Green-winged Teal  
Redhead  
Ring-necked Duck  
Greater Scaup  
Lesser Scaup  
Bufflehead  
Hooded Merganser  
Ruddy Duck  
Pied-billed Grebe  
Rock Pigeon  
Mourning Dove  
American Coot  
Ring-billed Gull  
Herring Gull  
gull sp.  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Double-crested Cormorant  
Great Blue Heron  
Great Egret  
Osprey  
Northern Harrier  
Sharp-shinned Hawk  
Cooper's Hawk  
Bald Eagle  
Red-shouldered Hawk  
Red-tailed Hawk  
Belted Kingfisher  
Yellow-bellied Sapsucker  
Red-bellied Woodpecker  
Downy Woodpecker  
Hairy Woodpecker  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Flicker  
Merlin  
Eastern Phoebe  
Blue Jay  
American Crow  
Black-capped Chickadee  
Tufted Titmouse  
Horned Lark  
Ruby-crowned Kinglet  
Golden-crowned Kinglet  
White-breasted Nuthatch  
Carolina Wren  
European Starling  
Gray Catbird  
Northern Mockingbird  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Eastern Bluebird  
American Robin  
Cedar Waxwing  
House Sparrow  
House Finch  
Purple Finch  
Common Redpoll  
Pine Siskin  
American Goldfinch  
Field Sparrow  
American Tree Sparrow  
Fox Sparrow  
Dark-eyed Junco  
White-throated Sparrow  
Song Sparrow  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Swamp Sparrow  
Eastern Towhee  
Red-winged Blackbird  
Brown-headed Cowbird  
Common Grackle  
blackbird sp.  
Yellow-rumped Warbler  
Northern Cardinal  

KEY:| = insufficient data | = rare to widespread

Download Histogram Data