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Birds of Connecticut

The birds most often spotted in Connecticut, ranked by recent research-grade observations.

88,322
recent observations
50
species listed
50
birds

Naturalists have logged 88,322 research-grade observations across the 50 most-recorded species in Connecticut. The most frequently seen is the American Robin, with 3,411 recorded sightings.

Most-observed birds in Connecticut

American Robin
Turdus migratorius
3,411 observations
Northern Cardinal
Cardinalis cardinalis
3,198 observations
House Sparrow
Passer domesticus
3,007 observations
Song Sparrow
Melospiza melodia
2,748 observations
Canada Goose
Branta canadensis
2,676 observations
Mallard
Anas platyrhynchos
2,642 observations
Great Blue Heron
Ardea herodias
2,596 observations
American Herring Gull
Larus smithsonianus
2,541 observations
Red-tailed Hawk
Buteo jamaicensis
2,516 observations
Blue Jay
Cyanocitta cristata
2,487 observations
Osprey
Pandion haliaetus
2,413 observations
Wild Turkey
Meleagris gallopavo
2,371 observations
Downy Woodpecker
Dryobates pubescens
2,371 observations
Tufted Titmouse
Baeolophus bicolor
2,316 observations
Mourning Dove
Zenaida macroura
2,244 observations
Black-capped Chickadee
Poecile atricapillus
2,184 observations
Double-crested Cormorant
Nannopterum auritum
2,015 observations
Dark-eyed Junco
Junco hyemalis
1,967 observations
American Goldfinch
Spinus tristis
1,941 observations
Gray Catbird
Dumetella carolinensis
1,916 observations
White-throated Sparrow
Zonotrichia albicollis
1,909 observations
House Finch
Haemorhous mexicanus
1,908 observations
Red-winged Blackbird
Agelaius phoeniceus
1,900 observations
Eastern Bluebird
Sialia sialis
1,835 observations
Red-shouldered Hawk
Buteo lineatus
1,798 observations
Great Egret
Ardea alba
1,771 observations
Red-bellied Woodpecker
Melanerpes carolinus
1,642 observations
Carolina Wren
Thryothorus ludovicianus
1,594 observations
Ring-billed Gull
Larus delawarensis
1,445 observations
White-breasted Nuthatch
Sitta carolinensis
1,440 observations
Northern Mockingbird
Mimus polyglottos
1,373 observations
Bald Eagle
Haliaeetus leucocephalus
1,332 observations
European Starling
Sturnus vulgaris
1,287 observations
Cooper's Hawk
Astur cooperii
1,282 observations · iNaturalist
Chipping Sparrow
Spizella passerina
1,263 observations
Common Grackle
Quiscalus quiscula
1,199 observations
Eastern Phoebe
Sayornis phoebe
1,166 observations
Turkey Vulture
Cathartes aura
1,141 observations
Northern Flicker
Colaptes auratus
1,137 observations
Barred Owl
Strix varia
1,065 observations
Ruby-throated Hummingbird
Archilochus colubris
1,043 observations
Brant
Branta bernicla
1,024 observations
Mute Swan
Cygnus olor
996 observations
Tree Swallow
Tachycineta bicolor
978 observations
Yellow-rumped Warbler
Setophaga coronata
971 observations
Brown-headed Cowbird
Molothrus ater
949 observations
Pileated Woodpecker
Dryocopus pileatus
864 observations
Baltimore Oriole
Icterus galbula
846 observations
Common Yellowthroat
Geothlypis trichas
804 observations
American Oystercatcher
Haematopus palliatus
800 observations

Built from recent research-grade iNaturalist observations. Identifications are community-sourced and may occasionally be wrong, and the ranking reflects where people record and photograph wildlife, so a species seen often here is not necessarily rare elsewhere. Some plants and animals are only out in certain seasons. Treat this as a lively snapshot of what people are finding, not a formal checklist.

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