« Start Over

Bird Observations

Date Range:
Jan, 1900-2060

Mercer

64 species (+9 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Snow Goose  
Ross's Goose  
Snow/Ross's Goose  
Greater White-fronted Goose  
Canada Goose  
Cackling/Canada Goose  
goose sp.  
Mute Swan  
Northern Shoveler  
Gadwall  
Mallard  
American Black Duck  
Northern Pintail  
Green-winged Teal  
Redhead  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Greater Scaup  
Greater/Lesser Scaup  
Bufflehead  
Common Goldeneye  
Common Merganser  
Common/Red-breasted Merganser  
Ruddy Duck  
duck sp.  
Rock Pigeon  
Eurasian Collared-Dove  
Mourning Dove  
American Coot  
Sandhill Crane  
Ring-billed Gull  
Herring Gull  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
gull sp.  
Double-crested Cormorant  
Great Blue Heron  
Northern Harrier  
Cooper's Hawk  
Bald Eagle  
Red-shouldered Hawk  
Red-tailed Hawk  
Rough-legged Hawk  
Great Horned Owl  
Red-headed Woodpecker  
Red-bellied Woodpecker  
Downy Woodpecker  
Hairy Woodpecker  
Northern Flicker  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
American Kestrel  
Peregrine Falcon  
Blue Jay  
American Crow  
Carolina Chickadee  
Carolina/Black-capped Chickadee  
Tufted Titmouse  
Horned Lark  
Golden-crowned Kinglet  
Red-breasted Nuthatch  
White-breasted Nuthatch  
Brown Creeper  
Winter Wren  
Carolina Wren  
European Starling  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
American Robin  
House Sparrow  
House Finch  
American Goldfinch  
Lapland Longspur  
American Tree Sparrow  
Fox Sparrow  
Dark-eyed Junco  
White-throated Sparrow  
Song Sparrow  
Swamp Sparrow  
sparrow sp.  
Northern Cardinal  

KEY:| = insufficient data | = rare to widespread

Download Histogram Data