Top Birds at Grass Island Natural Area in February
relative to other locations within 25 miles of 40.781243, -73.966507
based on 245 checklists
This page shows the probability of a species appearing on a checklist at Grass Island Natural Area in February. 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 | Ring-billed Gull | 50.5% | 88.2% | 37.7% | |||
| 2 | Bufflehead | 31.8% | 88.2% | 56.4% | |||
| 3 | American Black Duck | 26.5% | 82.0% | 55.5% | |||
| 4 | American Herring Gull | 41.1% | 78.4% | 37.3% | |||
| 5 | Mallard | 49.8% | 78.0% | 28.2% | |||
| 6 | Canada Goose | 56.1% | 75.9% | 19.8% | |||
| 7 | Red-breasted Merganser | 19.8% | 67.3% | 47.6% | |||
| 8 | Hooded Merganser | 19.6% | 64.1% | 44.5% | |||
| 9 | Gadwall | 15.4% | 60.4% | 45.1% | |||
| 10 | Lesser Scaup | 4.7% | 60.4% | 55.8% | |||
| 11 | European Starling | 38.2% | 53.9% | 15.7% | |||
| 12 | Fish Crow | 7.2% | 46.1% | 38.9% | |||
| 13 | Redhead | 2.0% | 40.8% | 38.8% | |||
| 14 | American Coot | 10.6% | 35.9% | 25.3% | |||
| 15 | Song Sparrow | 34.3% | 35.1% | 0.8% | |||
| 16 | Greater Scaup | 9.5% | 33.5% | 24.0% | |||
| 17 | Mute Swan | 14.9% | 31.8% | 16.9% | |||
| 18 | Rock Pigeon | 29.1% | 27.3% | 1.7% | |||
| 19 | Great Black-backed Gull | 28.2% | 26.1% | 2.1% | |||
| 20 | Ruddy Duck | 15.7% | 24.9% | 9.2% | |||
| 21 | Common Loon | 9.0% | 24.9% | 15.9% | |||
| 22 | Blue Jay | 35.9% | 21.2% | 14.7% | |||
| 23 | American Robin | 32.3% | 19.6% | 12.7% | |||
| 24 | White-throated Sparrow | 41.7% | 19.2% | 22.5% | |||
| 25 | Mourning Dove | 33.4% | 18.8% | 14.6% | |||
| 26 | Northern Cardinal | 40.7% | 18.4% | 22.3% | |||
| 27 | Canvasback | 3.3% | 17.1% | 13.8% | |||
| 28 | Red-tailed Hawk | 23.1% | 13.9% | 9.2% | |||
| 29 | House Sparrow | 40.6% | 13.1% | 27.5% | |||
| 30 | Killdeer | 3.8% | 12.7% | 8.9% | |||
| 31 | Carolina Wren | 16.1% | 12.2% | 3.8% | |||
| 32 | Bonaparte's Gull | 0.6% | 12.2% | 11.6% | |||
| 33 | American Crow | 21.4% | 11.4% | 10.0% | |||
| 34 | Downy Woodpecker | 27.8% | 10.2% | 17.6% | |||
| 35 | Common Grackle | 13.4% | 9.0% | 4.4% | |||
| 36 | Belted Kingfisher | 5.3% | 8.2% | 2.9% | |||
| 37 | Common Merganser | 9.5% | 7.8% | 1.7% | |||
| 38 | Black-capped Chickadee | 22.1% | 7.3% | 14.8% | |||
| 39 | Red-winged Blackbird | 18.4% | 6.9% | 11.5% | |||
| 40 | Northern Mockingbird | 24.0% | 6.1% | 17.9% | |||
| 41 | Red-bellied Woodpecker | 25.8% | 5.7% | 20.1% | |||
| 42 | Dark-eyed Junco | 16.2% | 5.7% | 10.5% | |||
| 43 | Great Blue Heron | 11.8% | 5.3% | 6.5% | |||
| 44 | Long-tailed Duck | 7.7% | 5.3% | 2.4% | |||
| 45 | Cooper's Hawk | 7.7% | 4.5% | 3.2% | |||
| 46 | Red-throated Loon | 7.4% | 4.5% | 2.9% | |||
| 47 | Tufted Titmouse | 20.2% | 3.7% | 16.5% | |||
| 48 | House Finch | 13.8% | 3.7% | 10.2% | |||
| 49 | American Goldfinch | 11.4% | 3.3% | 8.1% | |||
| 50 | Bald Eagle | 6.2% | 3.3% | 2.9% | |||
| 51 | Great Cormorant | 4.5% | 3.3% | 1.2% | |||
| 52 | Green-winged Teal | 4.9% | 2.9% | 2.1% | |||
| 53 | Fox Sparrow | 7.3% | 2.4% | 4.8% | |||
| 54 | Turkey Vulture | 6.5% | 2.4% | 4.0% | |||
| 55 | American Wigeon | 7.0% | 2.0% | 5.0% | |||
| 56 | American Tree Sparrow | 6.8% | 2.0% | 4.7% | |||
| 57 | Brant | 20.2% | 1.6% | 18.5% | |||
| 58 | Horned Grebe | 7.9% | 1.6% | 6.3% | |||
| 59 | Hairy Woodpecker | 7.7% | 1.6% | 6.1% | |||
| 60 | Peregrine Falcon | 4.6% | 1.6% | 3.0% | |||
| 61 | Pied-billed Grebe | 3.8% | 1.6% | 2.2% | |||
| 62 | White-breasted Nuthatch | 18.3% | 1.2% | 17.0% | |||
| 63 | Double-crested Cormorant | 12.1% | 1.2% | 10.8% | |||
| 64 | Ring-necked Duck | 5.9% | 1.2% | 4.7% | |||
| 65 | Common Raven | 4.3% | 1.2% | 3.1% | |||
| 66 | Swamp Sparrow | 3.6% | 1.2% | 2.4% | |||
| 67 | Savannah Sparrow | 1.2% | 1.2% | 0.0% | |||
| 68 | Northern Shoveler | 16.6% | 0.8% | 15.8% | |||
| 69 | Northern Pintail | 3.4% | 0.8% | 2.6% | |||
| 70 | Sharp-shinned Hawk | 2.0% | 0.8% | 1.2% | |||
| 71 | Brown-headed Cowbird | 1.7% | 0.8% | 0.9% | |||
| 72 | Gray Catbird | 1.7% | 0.8% | 0.9% | |||
| 73 | Eastern Towhee | 1.5% | 0.8% | 0.7% | |||
| 74 | Northern Gannet | 1.0% | 0.8% | 0.2% | |||
| 75 | Northern Flicker | 6.3% | 0.4% | 5.8% | |||
| 76 | Yellow-bellied Sapsucker | 4.8% | 0.4% | 4.4% | |||
| 77 | Northern Harrier | 4.3% | 0.4% | 3.9% | |||
| 78 | Cedar Waxwing | 2.3% | 0.4% | 1.9% | |||
| 79 | Winter Wren | 2.3% | 0.4% | 1.9% | |||
| 80 | Merlin | 2.0% | 0.4% | 1.6% | |||
| 81 | Snow Bunting | 1.2% | 0.4% | 0.8% | |||
| 82 | White-crowned Sparrow | 0.6% | 0.4% | 0.2% | |||
| 83 | Great Egret | 0.2% | 0.4% | 0.2% | |||
| 84 | Laughing Gull | 0.0% | 0.4% | 0.4% |