60 birds were recorded seen in New York in April in our iNaturalist sample; 30 of the top 50 are at their peak this month. The list is ranked by number of research-grade observations.
Top birds in April

American Robin
Canada Goose

House Sparrow
Red-winged Blackbird

Mallard

Northern Cardinal

European Starling

Mourning Dove

White-throated Sparrow

Common Grackle

Blue Jay

Song Sparrow
All birds seen in New York in April
| # | Species | Scientific name | Family | Obs. | Peak in state |
|---|---|---|---|---|---|
| 1 | American Robin | Turdus migratorius | Thrushes | 6,715 | Apr (peak) |
| 2 | Canada Goose | Branta canadensis | Ducks, Geese, and Swans | 3,360 | Apr (peak) |
| 3 | House Sparrow | Passer domesticus | Old World Sparrows | 3,003 | Apr (peak) |
| 4 | Red-winged Blackbird | Agelaius phoeniceus | New World Blackbirds and Orioles | 2,857 | Apr (peak) |
| 5 | Mallard | Anas platyrhynchos | Ducks, Geese, and Swans | 2,784 | Apr (peak) |
| 6 | Northern Cardinal | Cardinalis cardinalis | Cardinals and Allies | 2,620 | Apr (peak) |
| 7 | European Starling | Sturnus vulgaris | Starlings | 2,493 | Apr (peak) |
| 8 | Mourning Dove | Zenaida macroura | Pigeons and Doves | 2,266 | Apr (peak) |
| 9 | White-throated Sparrow | Zonotrichia albicollis | New World Sparrows | 1,931 | Apr (peak) |
| 10 | Common Grackle | Quiscalus quiscula | New World Blackbirds and Orioles | 1,928 | Apr (peak) |
| 11 | Blue Jay | Cyanocitta cristata | Crows, Jays, and Magpies | 1,503 | Apr (peak) |
| 12 | Song Sparrow | Melospiza melodia | New World Sparrows | 1,321 | Apr (peak) |
| 13 | Red-tailed Hawk | Buteo jamaicensis | Hawks, Eagles, and Kites | 1,249 | Mar (past peak) |
| 14 | Double-crested Cormorant | Nannopterum auritum | Cormorants and Shags | 1,194 | Apr (peak) |
| 15 | Chipping Sparrow | Spizella passerina | New World Sparrows | 1,159 | Apr (peak) |
| 16 | Osprey | Pandion haliaetus | Ospreys | 1,137 | Apr (peak) |
| 17 | Northern Flicker | Colaptes auratus | Woodpeckers | 1,124 | Apr (peak) |
| 18 | Hermit Thrush | Catharus guttatus | Thrushes | 1,093 | Apr (peak) |
| 19 | Northern Mockingbird | Mimus polyglottos | Mockingbirds and Thrashers | 1,070 | Apr (peak) |
| 20 | Downy Woodpecker | Dryobates pubescens | Woodpeckers | 955 | Apr (peak) |
| 21 | Great Egret | Ardea alba | Herons, Egrets, and Bitterns | 937 | Jun (rising) |
| 22 | Red-bellied Woodpecker | Melanerpes carolinus | Woodpeckers | 874 | Apr (peak) |
| 23 | American Goldfinch | Spinus tristis | Finches, Euphonias, and Allies | 869 | Aug (rising) |
| 24 | Brant | Branta bernicla | Ducks, Geese, and Swans | 856 | Apr (peak) |
| 25 | Palm Warbler | Setophaga palmarum | New World Warblers | 843 | Oct (rising) |
| 26 | Wood Duck | Aix sponsa | Ducks, Geese, and Swans | 798 | Apr (peak) |
| 27 | Tree Swallow | Tachycineta bicolor | Swallows and Martins | 796 | May (rising) |
| 28 | Ruby-crowned Kinglet | Corthylio calendula | Kinglets | 784 | Oct (rising) |
| 29 | Dark-eyed Junco | Junco hyemalis | New World Sparrows | 765 | Nov (rising) |
| 30 | Turkey Vulture | Cathartes aura | New World Vultures | 760 | Apr (peak) |
| 31 | Great Blue Heron | Ardea herodias | Herons, Egrets, and Bitterns | 754 | Sep (rising) |
| 32 | Eastern Phoebe | Sayornis phoebe | Tyrant Flycatchers | 752 | Oct (rising) |
| 33 | Yellow-rumped Warbler | Setophaga coronata | New World Warblers | 752 | Oct (rising) |
| 34 | Black-capped Chickadee | Poecile atricapillus | Tits, Chickadees, and Titmice | 737 | Jan (past peak) |
| 35 | Wild Turkey | Meleagris gallopavo | Pheasants, Grouse, and Allies | 728 | Apr (peak) |
| 36 | Mute Swan | Cygnus olor | Ducks, Geese, and Swans | 725 | Apr (peak) |
| 37 | Brown-headed Cowbird | Molothrus ater | New World Blackbirds and Orioles | 717 | Apr (peak) |
| 38 | Yellow-bellied Sapsucker | Sphyrapicus varius | Woodpeckers | 661 | Apr (peak) |
| 39 | Ring-billed Gull | Larus delawarensis | Gulls, Terns, and Skimmers | 650 | Aug (rising) |
| 40 | Bald Eagle | Haliaeetus leucocephalus | Hawks, Eagles, and Kites | 649 | Mar (past peak) |
| 41 | Eastern Towhee | Pipilo erythrophthalmus | New World Sparrows | 643 | Apr (peak) |
| 42 | House Finch | Haemorhous mexicanus | Finches, Euphonias, and Allies | 637 | Apr (peak) |
| 43 | Tufted Titmouse | Baeolophus bicolor | Tits, Chickadees, and Titmice | 550 | Jan (past peak) |
| 44 | Pine Warbler | Setophaga pinus | New World Warblers | 542 | Apr (peak) |
| 45 | Killdeer | Charadrius vociferus | Plovers and Lapwings | 523 | May (rising) |
| 46 | Bufflehead | Bucephala albeola | Ducks, Geese, and Swans | 475 | Mar (past peak) |
| 47 | American Herring Gull | Larus smithsonianus | Gulls, Terns, and Skimmers | 471 | Aug (rising) |
| 48 | Laughing Gull | Leucophaeus atricilla | Gulls, Terns, and Skimmers | 467 | Jul (rising) |
| 49 | Eastern Bluebird | Sialia sialis | Thrushes | 453 | May (rising) |
| 50 | Pileated Woodpecker | Dryocopus pileatus | Woodpeckers | 434 | May (rising) |