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Bird Observations

Date Range:
Mar-May, 1900-2060

Millennium Park

Updated ~20 hr(s) ago.

203 species (+33 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Snow Goose
Domestic goose sp. (Domestic type)
Brant
Canada Goose
Mute Swan
Wood Duck
Blue-winged Teal
Northern Shoveler
Gadwall
American Wigeon
Mallard
Mallard (Domestic type)
American Black Duck
Mallard x American Black Duck (hybrid)
Mallard/American Black Duck
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Pintail
Green-winged Teal
Ring-necked Duck
Lesser Scaup
Aythya sp.
White-winged Scoter
Bufflehead
Common Goldeneye
Hooded Merganser
Common Merganser
Red-breasted Merganser
duck sp.
Northern Bobwhite
Wild Turkey
Ring-necked Pheasant
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
American Coot
Sandhill Crane
Semipalmated Plover
Killdeer
Upland Sandpiper
Least Sandpiper
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Semipalmated Sandpiper
peep sp.
American Woodcock
Wilson's Snipe
Spotted Sandpiper
Solitary Sandpiper
Greater Yellowlegs
Lesser Yellowlegs
Greater/Lesser Yellowlegs
shorebird sp.
Ring-billed Gull
Herring Gull
Great Black-backed Gull
gull sp.
Caspian Tern
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
tern sp.
Red-throated Loon
Common Loon
Double-crested Cormorant
American Bittern
Least Bittern
Great Blue Heron
Great Egret
Snowy Egret
Little Blue Heron
Green Heron
Black-crowned Night-Heron
Glossy Ibis
Black Vulture
Turkey Vulture
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
new world vulture sp.
Osprey
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Sharp-shinned/Cooper's Hawk
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
Long-eared Owl
Short-eared Owl
Northern Saw-whet Owl
Belted Kingfisher
Yellow-bellied Sapsucker
Red-headed Woodpecker
Red-bellied Woodpecker
Downy Woodpecker
Hairy Woodpecker
Downy/Hairy Woodpecker
Pileated Woodpecker
Northern Flicker
woodpecker sp.
American Kestrel
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Merlin
Peregrine Falcon
falcon sp.
diurnal raptor sp.
Monk Parakeet
Eastern Wood-Pewee
Alder Flycatcher
Willow Flycatcher
Alder/Willow Flycatcher (Traill's Flycatcher)
Least Flycatcher
Empidonax sp.
Eastern Phoebe
Great Crested Flycatcher
Eastern Kingbird
flycatcher sp. (Tyrannidae sp.)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
White-eyed Vireo
Yellow-throated Vireo
Blue-headed Vireo
Warbling Vireo
Red-eyed Vireo
Northern Shrike
Blue Jay
American Crow
Fish Crow
crow sp.
Common Raven
Black-capped Chickadee
Tufted Titmouse
Horned Lark
Northern Rough-winged Swallow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Tree Swallow
Bank Swallow
Barn Swallow
Cliff Swallow
swallow sp.
Ruby-crowned Kinglet
Golden-crowned Kinglet
Red-breasted Nuthatch
White-breasted Nuthatch
Brown Creeper
Blue-gray Gnatcatcher
House Wren
Winter Wren
Marsh Wren
Carolina Wren
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
European Starling
Gray Catbird
Brown Thrasher
Northern Mockingbird
Eastern Bluebird
Veery
Gray-cheeked Thrush
Swainson's Thrush
Hermit Thrush
Catharus sp.
Wood Thrush
American Robin
Cedar Waxwing
House Sparrow
American Pipit
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
House Finch
Purple Finch
House/Purple Finch
Common Redpoll
Red Crossbill
Pine Siskin
American Goldfinch
Snow Bunting
Chipping Sparrow
Clay-colored Sparrow
Field Sparrow
Lark Sparrow
American Tree Sparrow
Spizella sp./American Tree Sparrow
Fox Sparrow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Dark-eyed Junco
White-crowned Sparrow
White-throated Sparrow
Vesper Sparrow
Savannah Sparrow
Song Sparrow
Lincoln's Sparrow
Swamp Sparrow
Eastern Towhee
sparrow sp.
Yellow-breasted Chat
Bobolink
Eastern Meadowlark
Orchard Oriole
Baltimore Oriole
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-winged Blackbird
Brown-headed Cowbird
Rusty Blackbird
Common Grackle
blackbird sp.
Ovenbird
Worm-eating Warbler
Northern Waterthrush
Louisiana/Northern Waterthrush
Blue-winged Warbler
Black-and-white Warbler
Tennessee Warbler
Orange-crowned Warbler
Nashville Warbler
Mourning Warbler
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common Yellowthroat
Hooded Warbler
American Redstart
Cape May Warbler
Northern Parula
Magnolia Warbler
Bay-breasted Warbler
Blackburnian Warbler
Yellow Warbler
Chestnut-sided Warbler
Blackpoll Warbler
Black-throated Blue Warbler
Palm Warbler
Pine Warbler
Yellow-rumped Warbler
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Prairie Warbler
Black-throated Green Warbler
Canada Warbler
Wilson's Warbler
warbler sp. (Parulidae sp.)
Scarlet Tanager
Northern Cardinal
Rose-breasted Grosbeak
Blue Grosbeak
Indigo Bunting
passerine sp.

KEY:| = insufficient data | = rare to widespread

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