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Bird Observations

Date Range:
Mar, 1900-2060

Mercer

107 species (+7 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Snow Goose  
Ross's Goose  
Greater White-fronted Goose  
Cackling Goose  
Canada Goose  
Mute Swan  
Tundra Swan  
swan sp.  
Wood Duck  
Blue-winged Teal  
Northern Shoveler  
Gadwall  
American Wigeon  
Mallard  
American Black Duck  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Pintail  
Green-winged Teal  
Canvasback  
Redhead  
Ring-necked Duck  
Greater Scaup  
Lesser Scaup  
Greater/Lesser Scaup  
Bufflehead  
Common Goldeneye  
Hooded Merganser  
Common Merganser  
Red-breasted Merganser  
Common/Red-breasted Merganser  
Ruddy Duck  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Pied-billed Grebe  
Horned Grebe  
Red-necked Grebe  
Rock Pigeon  
Eurasian Collared-Dove  
Mourning Dove  
American Coot  
Sandhill Crane  
Killdeer  
Pectoral Sandpiper  
American Woodcock  
Wilson's Snipe  
Lesser Yellowlegs  
shorebird sp.  
Bonaparte's Gull  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Ring-billed Gull  
Herring Gull  
Lesser Black-backed Gull  
gull sp.  
Common Loon  
Double-crested Cormorant  
American White Pelican  
Great Blue Heron  
Great Egret  
Black Vulture  
Turkey Vulture  
Osprey  
Northern Harrier  
Cooper's Hawk  
Bald Eagle  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-shouldered Hawk  
Red-tailed Hawk  
Great Horned Owl  
Barred Owl  
Belted Kingfisher  
Yellow-bellied Sapsucker  
Red-headed Woodpecker  
Red-bellied Woodpecker  
Downy Woodpecker  
Hairy Woodpecker  
Pileated Woodpecker  
Northern Flicker  
American Kestrel  
Peregrine Falcon  
Eastern Phoebe  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Blue Jay  
American Crow  
Carolina Chickadee  
Tufted Titmouse  
Horned Lark  
Purple Martin  
Tree Swallow  
Barn Swallow  
Golden-crowned Kinglet  
kinglet sp.  
White-breasted Nuthatch  
Brown Creeper  
Carolina Wren  
European Starling  
Northern Mockingbird  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Eastern Bluebird  
American Robin  
Cedar Waxwing  
House Sparrow  
American Pipit  
House Finch  
American Goldfinch  
Lapland Longspur  
Chipping Sparrow  
Field Sparrow  
American Tree Sparrow  
Fox Sparrow  
Dark-eyed Junco  
White-crowned Sparrow  
White-throated Sparrow  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Song Sparrow  
Eastern Meadowlark  
Red-winged Blackbird  
Brown-headed Cowbird  
Rusty Blackbird  
Common Grackle  
blackbird sp.  
Yellow-rumped Warbler  
Northern Cardinal  

KEY:| = insufficient data | = rare to widespread

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