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Bird Observations

Date Range:
Jul, 1900-2060

Mercer

120 species (+8 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Canada Goose  
Wood Duck  
Blue-winged Teal  
Northern Shoveler  
Mallard  
American Black Duck  
Redhead  
Hooded Merganser  
duck sp.  
Pied-billed Grebe  
Rock Pigeon  
Eurasian Collared-Dove  
Streptopelia sp.  
Mourning Dove  
Yellow-billed Cuckoo  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-billed Cuckoo  
Common Nighthawk  
Chimney Swift  
Ruby-throated Hummingbird  
Sora  
American Coot  
Sandhill Crane  
Black-necked Stilt  
Semipalmated Plover  
Killdeer  
Stilt Sandpiper  
Least Sandpiper  
Pectoral Sandpiper  
Semipalmated Sandpiper  
peep sp.  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Short-billed Dowitcher  
Wilson's Phalarope  
Spotted Sandpiper  
Solitary Sandpiper  
Greater Yellowlegs  
Lesser Yellowlegs  
Greater/Lesser Yellowlegs  
shorebird sp.  
Bonaparte's Gull  
Ring-billed Gull  
Herring Gull  
Lesser Black-backed Gull  
Caspian Tern  
Black Tern  
Common Tern  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Forster's Tern  
Double-crested Cormorant  
American White Pelican  
Great Blue Heron  
Great Egret  
Green Heron  
Turkey Vulture  
Osprey  
Cooper's Hawk  
Bald Eagle  
Red-shouldered Hawk  
Red-tailed Hawk  
Eastern Screech-Owl  
Great Horned Owl  
Belted Kingfisher  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-headed Woodpecker  
Red-bellied Woodpecker  
Downy Woodpecker  
Hairy Woodpecker  
Northern Flicker  
American Kestrel  
Peregrine Falcon  
Eastern Wood-Pewee  
Acadian Flycatcher  
Willow Flycatcher  
Empidonax sp.  
Eastern Phoebe  
Great Crested Flycatcher  
Eastern Kingbird  
Warbling Vireo  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-eyed Vireo  
Blue Jay  
American Crow  
Carolina Chickadee  
Tufted Titmouse  
Horned Lark  
Northern Rough-winged Swallow  
Purple Martin  
Tree Swallow  
Bank Swallow  
Barn Swallow  
Cliff Swallow  
swallow sp.  
White-breasted Nuthatch  
Blue-gray Gnatcatcher  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
House Wren  
Marsh Wren  
Carolina Wren  
European Starling  
Gray Catbird  
Brown Thrasher  
Eastern Bluebird  
Wood Thrush  
American Robin  
Cedar Waxwing  
House Sparrow  
House Finch  
American Goldfinch  
Grasshopper Sparrow  
Chipping Sparrow  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Field Sparrow  
Vesper Sparrow  
Savannah Sparrow  
Henslow's Sparrow  
Song Sparrow  
Swamp Sparrow  
Eastern Towhee  
Bobolink  
Eastern Meadowlark  
Orchard Oriole  
Baltimore Oriole  
Red-winged Blackbird  
Brown-headed Cowbird  
Common Grackle  
blackbird sp.  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-and-white Warbler  
Prothonotary Warbler  
Common Yellowthroat  
Yellow Warbler  
Northern Cardinal  
Rose-breasted Grosbeak  
Indigo Bunting  
Dickcissel  

KEY:| = insufficient data | = rare to widespread

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