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Bird Observations

Date Range:
Apr, 1900-2060

Tierney Conservation Area

Updated ~27 hr(s) ago.

89 species (+5 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Domestic goose sp. (Domestic type)  
Canada Goose  
Wood Duck  
Blue-winged Teal  
Mallard  
American Black Duck  
Mallard x American Black Duck (hybrid)  
Green-winged Teal  
Ring-necked Duck  
Bufflehead  
Hooded Merganser  
Common Merganser  
duck sp.  
Wild Turkey  
Ruffed Grouse  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Pied-billed Grebe  
Mourning Dove  
Virginia Rail  
Sora  
Common Gallinule  
American Coot  
Great Blue Heron  
Great Egret  
Green Heron  
Black Vulture  
Turkey Vulture  
Osprey  
Northern Harrier  
Sharp-shinned Hawk  
Cooper's Hawk  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Accipiter sp.  
Bald Eagle  
Broad-winged Hawk  
Red-tailed Hawk  
Great Horned Owl  
Barred Owl  
Belted Kingfisher  
Yellow-bellied Sapsucker  
Red-bellied Woodpecker  
Downy Woodpecker  
Hairy Woodpecker  
Pileated Woodpecker  
Northern Flicker  
American Kestrel  
Merlin  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Peregrine Falcon  
Eastern Phoebe  
Eastern Kingbird  
Blue-headed Vireo  
Blue Jay  
American Crow  
Fish Crow  
Common Raven  
Black-capped Chickadee  
Tufted Titmouse  
Northern Rough-winged Swallow  
Tree Swallow  
Barn Swallow  
swallow sp.  
Ruby-crowned Kinglet  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Golden-crowned Kinglet  
Red-breasted Nuthatch  
White-breasted Nuthatch  
Brown Creeper  
Blue-gray Gnatcatcher  
Carolina Wren  
European Starling  
Eastern Bluebird  
Hermit Thrush  
American Robin  
House Sparrow  
House Finch  
Purple Finch  
American Goldfinch  
Chipping Sparrow  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Field Sparrow  
American Tree Sparrow  
Fox Sparrow  
Dark-eyed Junco  
White-throated Sparrow  
Song Sparrow  
Swamp Sparrow  
Eastern Towhee  
Red-winged Blackbird  
Brown-headed Cowbird  
Common Grackle  
Ovenbird  
Louisiana Waterthrush  
Black-and-white Warbler  
Yellow Warbler  
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Palm Warbler  
Pine Warbler  
Yellow-rumped Warbler  
Northern Cardinal  

KEY:| = insufficient data | = rare to widespread

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