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Bird Observations

Date Range:
Apr, 1900-2021

Portage Lakes--North Reservoir

Updated ~16 hr(s) ago.

78 species (+6 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Canada Goose  
Mute Swan  
swan sp.  
Wood Duck  
Blue-winged Teal  
Northern Shoveler  
American Wigeon  
Mallard  
Mallard (Domestic type)  
teal sp.  
Ring-necked Duck  
Greater Scaup  
Lesser Scaup  
Greater/Lesser Scaup  
Bufflehead  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common Goldeneye  
Hooded Merganser  
Common Merganser  
Red-breasted Merganser  
Ruddy Duck  
Pied-billed Grebe  
Horned Grebe  
Rock Pigeon  
Mourning Dove  
American Coot  
Killdeer  
Spotted Sandpiper  
Bonaparte's Gull  
Ring-billed Gull  
Herring Gull  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
gull sp.  
Caspian Tern  
Common Loon  
Double-crested Cormorant  
Great Blue Heron  
Great Egret  
Green Heron  
Black-crowned Night-Heron  
Turkey Vulture  
Osprey  
Cooper's Hawk  
Bald Eagle  
Broad-winged Hawk  
Red-tailed Hawk  
hawk sp.  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Belted Kingfisher  
Red-bellied Woodpecker  
Northern Flicker  
Eastern Phoebe  
Eastern Kingbird  
Yellow-throated Vireo  
Blue Jay  
American Crow  
Black-capped Chickadee  
Tufted Titmouse  
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  
White-breasted Nuthatch  
Blue-gray Gnatcatcher  
Carolina Wren  
European Starling  
Brown Thrasher  
American Robin  
House Sparrow  
House Finch  
American Goldfinch  
Chipping Sparrow  
Dark-eyed Junco  
White-throated Sparrow  
Song Sparrow  
Eastern Towhee  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Baltimore Oriole  
Red-winged Blackbird  
Rusty Blackbird  
Common Grackle  
Ovenbird  
Yellow Warbler  
Palm Warbler  
Yellow-rumped Warbler  
Northern Cardinal  

KEY:| = insufficient data | = rare to widespread

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