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Bird Observations

Date Range:
Jan, 1900-2020

Hoffman Island

Updated ~13 hr(s) ago.

29 species (+3 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Brant  
Canada Goose  
Gadwall  
American Black Duck  
Greater Scaup  
Black Scoter  
Surf/Black Scoter  
Long-tailed Duck  
Bufflehead  
Common Goldeneye  
Hooded Merganser  
Common Merganser  
Red-breasted Merganser  
Horned Grebe  
Ruddy Turnstone  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sanderling  
Bonaparte's Gull  
Black-headed Gull  
Ring-billed Gull  
Herring Gull  
Lesser Black-backed Gull  
Great Black-backed Gull  
Larus sp.  
Red-throated Loon  
Common Loon  
Northern Gannet  
Great Cormorant  
Double-crested Cormorant  
Great Blue Heron  
Black-crowned Night-Heron  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Turkey Vulture  
Buteo sp.  

KEY:| = insufficient data | = rare to widespread

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