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Bird Observations

Date Range:
May, 1900-2060

Harwich Marshes

Updated ~20 hr(s) ago.

80 species (+2 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Canada Goose  
Mute Swan  
Blue-winged Teal  
Gadwall  
Mallard  
American Black Duck  
Green-winged Teal  
Bufflehead  
Mourning Dove  
Ruby-throated Hummingbird  
Clapper Rail  
Black-bellied Plover  
Least Sandpiper  
Greater Yellowlegs  
Willet  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Lesser Yellowlegs  
Greater/Lesser Yellowlegs  
Laughing Gull  
Herring Gull  
Great Black-backed Gull  
Common Tern  
Red-throated Loon  
Double-crested Cormorant  
cormorant sp.  
Least Bittern  
Great Blue Heron  
Great Egret  
Snowy Egret  
Little Blue Heron  
Green Heron  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-crowned Night-Heron  
Glossy Ibis  
Osprey  
Northern Harrier  
Cooper's Hawk  
Red-tailed Hawk  
Belted Kingfisher  
Red-bellied Woodpecker  
Downy Woodpecker  
Hairy Woodpecker  
Northern Flicker  
Peregrine Falcon  
Eastern Phoebe  
Great Crested Flycatcher  
Blue Jay  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
American Crow  
Fish Crow  
Black-capped Chickadee  
Tufted Titmouse  
Northern Rough-winged Swallow  
Tree Swallow  
Bank Swallow  
Barn Swallow  
Cliff Swallow  
Red-breasted Nuthatch  
White-breasted Nuthatch  
Marsh Wren  
Carolina Wren  
Gray Catbird  
Brown Thrasher  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Eastern Bluebird  
American Robin  
House Finch  
Red Crossbill  
American Goldfinch  
Chipping Sparrow  
White-throated Sparrow  
Song Sparrow  
Swamp Sparrow  
Eastern Towhee  
Baltimore Oriole  
Red-winged Blackbird  
Brown-headed Cowbird  
Common Grackle  
Ovenbird  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common Yellowthroat  
Northern Parula  
Yellow Warbler  
Pine Warbler  
Yellow-rumped Warbler  
Summer Tanager  
Northern Cardinal  

KEY:| = insufficient data | = rare to widespread

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