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Bird Observations

Date Range:
Jun, 1900-2019

Rensselaer

162 species (+16 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Brant  
Canada Goose  
Mute Swan  
Wood Duck  
Northern Shoveler  
Mallard  
American Black Duck  
Mallard x American Black Duck (hybrid)  
Bufflehead  
Hooded Merganser  
Common Merganser  
duck sp.  
Ring-necked Pheasant  
Ruffed Grouse  
Wild Turkey  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Pied-billed Grebe  
Rock Pigeon  
Mourning Dove  
Yellow-billed Cuckoo  
Black-billed Cuckoo  
Common Nighthawk  
Chimney Swift  
Ruby-throated Hummingbird  
Virginia Rail  
Common Gallinule  
Killdeer  
Semipalmated Sandpiper  
American Woodcock  
Spotted Sandpiper  
Solitary Sandpiper  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Greater Yellowlegs  
Ring-billed Gull  
Herring Gull  
Great Black-backed Gull  
gull sp.  
Caspian Tern  
Common Tern  
Common Loon  
Double-crested Cormorant  
American Bittern  
Least Bittern  
Great Blue Heron  
Great Egret  
Green Heron  
Black Vulture  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Turkey Vulture  
Osprey  
Northern Harrier  
Sharp-shinned Hawk  
Cooper's Hawk  
Northern Goshawk  
Accipiter sp.  
Bald Eagle  
Red-shouldered Hawk  
Broad-winged Hawk  
Red-tailed Hawk  
Buteo sp.  
hawk sp.  
Eastern Screech-Owl  
Great Horned Owl  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Barred Owl  
Belted Kingfisher  
Yellow-bellied Sapsucker  
Red-bellied Woodpecker  
Downy Woodpecker  
Hairy Woodpecker  
Downy/Hairy Woodpecker  
Pileated Woodpecker  
Northern Flicker  
woodpecker sp.  
American Kestrel  
Merlin  
Peregrine Falcon  
Olive-sided Flycatcher  
Eastern Wood-Pewee  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Acadian Flycatcher  
Alder Flycatcher  
Willow Flycatcher  
Alder/Willow Flycatcher (Traill's Flycatcher)  
Least Flycatcher  
Empidonax sp.  
Eastern Phoebe  
Great Crested Flycatcher  
Eastern Kingbird  
Yellow-throated Vireo  
Blue-headed Vireo  
Warbling Vireo  
Red-eyed Vireo  
vireo sp.  
Blue Jay  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
American Crow  
Fish Crow  
crow sp.  
Common Raven  
Northern Rough-winged Swallow  
Purple Martin  
Tree Swallow  
Bank Swallow  
Barn Swallow  
Cliff Swallow  
swallow sp.  
Black-capped Chickadee  
Tufted Titmouse  
Red-breasted Nuthatch  
White-breasted Nuthatch  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Brown Creeper  
House Wren  
Winter Wren  
Marsh Wren  
Carolina Wren  
Blue-gray Gnatcatcher  
Golden-crowned Kinglet  
Eastern Bluebird  
Veery  
Swainson's Thrush  
Hermit Thrush  
Wood Thrush  
American Robin  
Gray Catbird  
Brown Thrasher  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Mockingbird  
European Starling  
Cedar Waxwing  
Evening Grosbeak  
House Finch  
Purple Finch  
Red Crossbill  
Pine Siskin  
American Goldfinch  
Grasshopper Sparrow  
Chipping Sparrow  
Field Sparrow  
Dark-eyed Junco  
White-throated Sparrow  
Savannah Sparrow  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Song Sparrow  
Swamp Sparrow  
Eastern Towhee  
sparrow sp.  
Bobolink  
Eastern Meadowlark  
Orchard Oriole  
Baltimore Oriole  
Red-winged Blackbird  
Brown-headed Cowbird  
Common Grackle  
blackbird sp.  
Ovenbird  
Worm-eating Warbler  
Louisiana Waterthrush  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Waterthrush  
Blue-winged Warbler  
Black-and-white Warbler  
Nashville Warbler  
Mourning Warbler  
Common Yellowthroat  
Hooded Warbler  
American Redstart  
Cerulean Warbler  
Northern Parula  
Magnolia Warbler  
Bay-breasted Warbler  
Blackburnian Warbler  
Yellow Warbler  
Chestnut-sided Warbler  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Blackpoll Warbler  
Black-throated Blue Warbler  
Pine Warbler  
Yellow-rumped Warbler  
Prairie Warbler  
Black-throated Green Warbler  
Canada Warbler  
Scarlet Tanager  
Northern Cardinal  
Rose-breasted Grosbeak  
Indigo Bunting  
House Sparrow  
passerine sp.  

KEY:| = insufficient data | = rare to widespread

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