Top Birds at Columbia University, Nevis Laboratories Environs in April
relative to other locations within 25 miles of 40.781243, -73.966507
based on 37 checklists
This page shows the probability of a species appearing on a checklist at Columbia University, Nevis Laboratories Environs in April. The difference in probability relative to other nearby locations is also shown, to highlight which birds are particularly likely to be found (or not found) at this specific location. The chart shows how many distinct species have historically been observed at this location for each month of the year.
| Rank | Info | Pics | Species | Entire Region | This Location | Difference | |
|---|---|---|---|---|---|---|---|
| 1 | Song Sparrow | 48.5% | 78.4% | 29.9% | |||
| 2 | American Robin | 74.8% | 75.7% | 0.9% | |||
| 3 | Northern Cardinal | 60.5% | 75.7% | 15.1% | |||
| 4 | White-throated Sparrow | 58.1% | 75.7% | 17.6% | |||
| 5 | Blue Jay | 52.1% | 73.0% | 20.8% | |||
| 6 | Northern Flicker | 45.2% | 73.0% | 27.7% | |||
| 7 | Tufted Titmouse | 24.2% | 73.0% | 48.8% | |||
| 8 | European Starling | 56.8% | 70.3% | 13.5% | |||
| 9 | Mourning Dove | 52.1% | 70.3% | 18.2% | |||
| 10 | Carolina Wren | 22.9% | 70.3% | 47.4% | |||
| 11 | House Sparrow | 54.2% | 67.6% | 13.3% | |||
| 12 | Red-bellied Woodpecker | 39.5% | 67.6% | 28.1% | |||
| 13 | Downy Woodpecker | 36.9% | 67.6% | 30.6% | |||
| 14 | Northern Mockingbird | 28.4% | 67.6% | 39.1% | |||
| 15 | American Goldfinch | 27.3% | 64.9% | 37.5% | |||
| 16 | Black-capped Chickadee | 19.9% | 64.9% | 44.9% | |||
| 17 | White-breasted Nuthatch | 16.9% | 64.9% | 47.9% | |||
| 18 | House Finch | 16.3% | 64.9% | 48.6% | |||
| 19 | Brown-headed Cowbird | 21.8% | 59.5% | 37.6% | |||
| 20 | American Crow | 19.0% | 59.5% | 40.5% | |||
| 21 | Fish Crow | 15.5% | 59.5% | 43.9% | |||
| 22 | Chipping Sparrow | 25.2% | 56.8% | 31.6% | |||
| 23 | Pine Warbler | 14.9% | 54.1% | 39.2% | |||
| 24 | Common Grackle | 48.3% | 51.4% | 3.0% | |||
| 25 | Hairy Woodpecker | 9.4% | 51.4% | 41.9% | |||
| 26 | Canada Goose | 52.0% | 48.6% | 3.3% | |||
| 27 | Ruby-crowned Kinglet | 30.0% | 45.9% | 16.0% | |||
| 28 | Red-tailed Hawk | 23.8% | 45.9% | 22.1% | |||
| 29 | Red-winged Blackbird | 53.5% | 40.5% | 12.9% | |||
| 30 | Dark-eyed Junco | 20.3% | 40.5% | 20.2% | |||
| 31 | Eastern Phoebe | 19.2% | 35.1% | 15.9% | |||
| 32 | Double-crested Cormorant | 36.7% | 32.4% | 4.3% | |||
| 33 | Tree Swallow | 20.6% | 32.4% | 11.8% | |||
| 34 | Bald Eagle | 4.2% | 32.4% | 28.2% | |||
| 35 | Turkey Vulture | 12.0% | 27.0% | 15.1% | |||
| 36 | Eastern Towhee | 22.3% | 24.3% | 2.0% | |||
| 37 | Red-breasted Nuthatch | 2.4% | 24.3% | 21.9% | |||
| 38 | Yellow-rumped Warbler | 30.9% | 21.6% | 9.3% | |||
| 39 | Golden-crowned Kinglet | 11.9% | 21.6% | 9.7% | |||
| 40 | Great Blue Heron | 11.0% | 21.6% | 10.7% | |||
| 41 | House Wren | 7.9% | 21.6% | 13.7% | |||
| 42 | Osprey | 20.0% | 18.9% | 1.1% | |||
| 43 | Field Sparrow | 8.6% | 18.9% | 10.3% | |||
| 44 | Savannah Sparrow | 7.8% | 18.9% | 11.1% | |||
| 45 | Black Vulture | 2.4% | 18.9% | 16.5% | |||
| 46 | Hermit Thrush | 27.2% | 16.2% | 11.0% | |||
| 47 | Palm Warbler | 26.9% | 16.2% | 10.7% | |||
| 48 | American Herring Gull | 25.2% | 16.2% | 9.0% | |||
| 49 | Ring-billed Gull | 22.5% | 16.2% | 6.3% | |||
| 50 | Great Black-backed Gull | 14.3% | 16.2% | 1.9% | |||
| 51 | Gray Catbird | 10.9% | 16.2% | 5.3% | |||
| 52 | Chimney Swift | 5.9% | 16.2% | 10.3% | |||
| 53 | Common Loon | 5.0% | 16.2% | 11.2% | |||
| 54 | Baltimore Oriole | 4.1% | 16.2% | 12.2% | |||
| 55 | Mallard | 53.0% | 13.5% | 39.5% | |||
| 56 | Blue-gray Gnatcatcher | 15.7% | 13.5% | 2.2% | |||
| 57 | Common Raven | 4.1% | 13.5% | 9.5% | |||
| 58 | Black-and-white Warbler | 12.8% | 10.8% | 2.0% | |||
| 59 | Blue-headed Vireo | 9.4% | 10.8% | 1.4% | |||
| 60 | Cooper's Hawk | 3.6% | 10.8% | 7.2% | |||
| 61 | Winter Wren | 3.9% | 8.1% | 4.2% | |||
| 62 | Rock Pigeon | 35.3% | 5.4% | 29.9% | |||
| 63 | Barn Swallow | 13.4% | 5.4% | 8.0% | |||
| 64 | Ruddy Duck | 10.3% | 5.4% | 4.9% | |||
| 65 | Belted Kingfisher | 10.1% | 5.4% | 4.7% | |||
| 66 | American Black Duck | 10.0% | 5.4% | 4.6% | |||
| 67 | Brown Creeper | 9.8% | 5.4% | 4.4% | |||
| 68 | Northern Parula | 5.9% | 5.4% | 0.5% | |||
| 69 | Ovenbird | 4.4% | 5.4% | 1.0% | |||
| 70 | Warbling Vireo | 4.4% | 5.4% | 1.0% | |||
| 71 | Cedar Waxwing | 3.4% | 5.4% | 2.0% | |||
| 72 | Peregrine Falcon | 2.7% | 5.4% | 2.7% | |||
| 73 | Sharp-shinned Hawk | 2.1% | 5.4% | 3.3% | |||
| 74 | Merlin | 1.9% | 5.4% | 3.5% | |||
| 75 | Bonaparte's Gull | 0.9% | 5.4% | 4.5% | |||
| 76 | Barred Owl | 0.6% | 5.4% | 4.8% | |||
| 77 | Swamp Sparrow | 18.6% | 2.7% | 15.9% | |||
| 78 | Bufflehead | 11.3% | 2.7% | 8.6% | |||
| 79 | Northern Rough-winged Swallow | 10.3% | 2.7% | 7.6% | |||
| 80 | Brown Thrasher | 6.0% | 2.7% | 3.3% | |||
| 81 | American Kestrel | 5.4% | 2.7% | 2.7% | |||
| 82 | Common Yellowthroat | 4.2% | 2.7% | 1.5% | |||
| 83 | Forster's Tern | 3.7% | 2.7% | 1.0% | |||
| 84 | Black-throated Green Warbler | 2.6% | 2.7% | 0.1% | |||
| 85 | Pileated Woodpecker | 2.4% | 2.7% | 0.3% | |||
| 86 | Blue-winged Warbler | 1.9% | 2.7% | 0.8% | |||
| 87 | Rose-breasted Grosbeak | 1.9% | 2.7% | 0.8% | |||
| 88 | Northern Harrier | 1.7% | 2.7% | 1.0% | |||
| 89 | Broad-winged Hawk | 1.2% | 2.7% | 1.5% | |||
| 90 | Caspian Tern | 0.1% | 2.7% | 2.6% |