60 birds were recorded seen in Connecticut in November in our iNaturalist sample; 0 of the top 50 are at their peak this month. The list is ranked by number of research-grade observations.
Top birds in November

Dark-eyed Junco

White-throated Sparrow

American Herring Gull

Black-capped Chickadee

Red-tailed Hawk

Tufted Titmouse

Blue Jay
Downy Woodpecker
House Finch

Great Blue Heron
Red-bellied Woodpecker

Northern Cardinal
All birds seen in Connecticut in November
| # | Species | Scientific name | Family | Obs. | Peak in state |
|---|---|---|---|---|---|
| 1 | Dark-eyed Junco | Junco hyemalis | New World Sparrows | 240 | Dec (rising) |
| 2 | White-throated Sparrow | Zonotrichia albicollis | New World Sparrows | 212 | Oct (past peak) |
| 3 | American Herring Gull | Larus smithsonianus | Gulls, Terns, and Skimmers | 189 | Aug (past peak) |
| 4 | Black-capped Chickadee | Poecile atricapillus | Tits, Chickadees, and Titmice | 179 | Jan (past peak) |
| 5 | Red-tailed Hawk | Buteo jamaicensis | Hawks, Eagles, and Kites | 178 | Mar (past peak) |
| 6 | Tufted Titmouse | Baeolophus bicolor | Tits, Chickadees, and Titmice | 176 | Jan (past peak) |
| 7 | Blue Jay | Cyanocitta cristata | Crows, Jays, and Magpies | 173 | Apr (past peak) |
| 8 | Downy Woodpecker | Dryobates pubescens | Woodpeckers | 166 | Jan (past peak) |
| 9 | House Finch | Haemorhous mexicanus | Finches, Euphonias, and Allies | 138 | Apr (past peak) |
| 10 | Great Blue Heron | Ardea herodias | Herons, Egrets, and Bitterns | 127 | Aug (past peak) |
| 11 | Red-bellied Woodpecker | Melanerpes carolinus | Woodpeckers | 127 | Jan (past peak) |
| 12 | Northern Cardinal | Cardinalis cardinalis | Cardinals and Allies | 124 | Apr (past peak) |
| 13 | Red-shouldered Hawk | Buteo lineatus | Hawks, Eagles, and Kites | 120 | Feb (past peak) |
| 14 | Song Sparrow | Melospiza melodia | New World Sparrows | 120 | Oct (past peak) |
| 15 | Ring-billed Gull | Larus delawarensis | Gulls, Terns, and Skimmers | 119 | Jan (past peak) |
| 16 | Carolina Wren | Thryothorus ludovicianus | Wrens | 118 | Jan (past peak) |
| 17 | Mallard | Anas platyrhynchos | Ducks, Geese, and Swans | 113 | Apr (past peak) |
| 18 | White-breasted Nuthatch | Sitta carolinensis | Nuthatches | 110 | Oct (past peak) |
| 19 | Cooper's Hawk | Astur cooperii | Hawks, Eagles, and Kites | 109 | Oct (past peak) |
| 20 | House Sparrow | Passer domesticus | Old World Sparrows | 102 | Feb (past peak) |
| 21 | Hooded Merganser | Lophodytes cucullatus | Ducks, Geese, and Swans | 101 | Jan (past peak) |
| 22 | Mourning Dove | Zenaida macroura | Pigeons and Doves | 88 | Apr (past peak) |
| 23 | Eastern Bluebird | Sialia sialis | Thrushes | 83 | Apr (past peak) |
| 24 | American Robin | Turdus migratorius | Thrushes | 81 | Apr (past peak) |
| 25 | Canada Goose | Branta canadensis | Ducks, Geese, and Swans | 78 | May (past peak) |
| 26 | Cedar Waxwing | Bombycilla cedrorum | Waxwings | 75 | Jun (past peak) |
| 27 | Hermit Thrush | Catharus guttatus | Thrushes | 75 | Oct (past peak) |
| 28 | Brant | Branta bernicla | Ducks, Geese, and Swans | 74 | Apr (past peak) |
| 29 | American Goldfinch | Spinus tristis | Finches, Euphonias, and Allies | 73 | Aug (past peak) |
| 30 | Bald Eagle | Haliaeetus leucocephalus | Hawks, Eagles, and Kites | 72 | Apr (past peak) |
| 31 | Wild Turkey | Meleagris gallopavo | Pheasants, Grouse, and Allies | 69 | Apr (past peak) |
| 32 | Northern Mockingbird | Mimus polyglottos | Mockingbirds and Thrashers | 63 | Apr (past peak) |
| 33 | Golden-crowned Kinglet | Regulus satrapa | Kinglets | 58 | Oct (past peak) |
| 34 | Double-crested Cormorant | Nannopterum auritum | Cormorants and Shags | 55 | Aug (past peak) |
| 35 | American Black Duck | Anas rubripes | Ducks, Geese, and Swans | 54 | Dec (rising) |
| 36 | Turkey Vulture | Cathartes aura | New World Vultures | 52 | Apr (past peak) |
| 37 | Bufflehead | Bucephala albeola | Ducks, Geese, and Swans | 51 | Jan (past peak) |
| 38 | American Crow | Corvus brachyrhynchos | Crows, Jays, and Magpies | 50 | Jan (past peak) |
| 39 | Northern Harrier | Circus hudsonius | Hawks, Eagles, and Kites | 50 | Oct (past peak) |
| 40 | European Starling | Sturnus vulgaris | Starlings | 47 | Apr (past peak) |
| 41 | Yellow-rumped Warbler | Setophaga coronata | New World Warblers | 45 | Oct (past peak) |
| 42 | Mute Swan | Cygnus olor | Ducks, Geese, and Swans | 44 | Apr (past peak) |
| 43 | Northern Flicker | Colaptes auratus | Woodpeckers | 42 | Apr (past peak) |
| 44 | Belted Kingfisher | Megaceryle alcyon | Kingfishers | 39 | Sep (past peak) |
| 45 | Pileated Woodpecker | Dryocopus pileatus | Woodpeckers | 39 | Apr (past peak) |
| 46 | Yellow-bellied Sapsucker | Sphyrapicus varius | Woodpeckers | 37 | Oct (past peak) |
| 47 | Barred Owl | Strix varia | Typical Owls | 37 | Jun (past peak) |
| 48 | Snow Bunting | Plectrophenax nivalis | Longspurs and Snow Buntings | 37 | Jan (past peak) |
| 49 | Purple Finch | Haemorhous purpureus | Finches, Euphonias, and Allies | 36 | Oct (past peak) |
| 50 | Common Loon | Gavia immer | Loons | 35 | Apr (past peak) |