Top Birds at Grass Island Natural Area in December
relative to other locations within 25 miles of New York, NY, USA
based on 104 checklists
This page shows the probability of a species appearing on a checklist at Grass Island Natural Area in December. 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 | Bufflehead | 28.1% | 91.3% | 63.3% | |||
| 2 | Ring-billed Gull | 49.6% | 82.7% | 33.1% | |||
| 3 | American Black Duck | 26.6% | 80.8% | 54.2% | |||
| 4 | Mallard | 48.3% | 77.9% | 29.6% | |||
| 5 | Canada Goose | 51.6% | 75.0% | 23.4% | |||
| 6 | Herring Gull | 41.8% | 75.0% | 33.2% | |||
| 7 | Hooded Merganser | 18.7% | 61.5% | 42.8% | |||
| 8 | Gadwall | 15.1% | 56.7% | 41.6% | |||
| 9 | Mute Swan | 13.9% | 54.8% | 40.9% | |||
| 10 | European Starling | 38.9% | 50.0% | 11.1% | |||
| 11 | Great Blue Heron | 20.2% | 48.1% | 27.9% | |||
| 12 | Song Sparrow | 37.0% | 45.2% | 8.2% | |||
| 13 | Great Black-backed Gull | 29.4% | 45.2% | 15.8% | |||
| 14 | Red-breasted Merganser | 14.8% | 44.2% | 29.4% | |||
| 15 | Fish Crow | 5.1% | 35.6% | 30.5% | |||
| 16 | White-throated Sparrow | 48.7% | 34.6% | 14.1% | |||
| 17 | Common Loon | 9.0% | 26.9% | 17.9% | |||
| 18 | American Coot | 10.4% | 26.0% | 15.6% | |||
| 19 | Mourning Dove | 36.2% | 25.0% | 11.2% | |||
| 20 | Rock Pigeon | 30.7% | 25.0% | 5.7% | |||
| 21 | Northern Cardinal | 40.1% | 24.0% | 16.0% | |||
| 22 | Downy Woodpecker | 30.7% | 24.0% | 6.6% | |||
| 23 | Redhead | 1.2% | 24.0% | 22.8% | |||
| 24 | Double-crested Cormorant | 17.9% | 23.1% | 5.2% | |||
| 25 | Blue Jay | 39.9% | 22.1% | 17.8% | |||
| 26 | Carolina Wren | 18.8% | 22.1% | 3.3% | |||
| 27 | House Sparrow | 38.5% | 19.2% | 19.3% | |||
| 28 | Black-capped Chickadee | 24.3% | 16.3% | 8.0% | |||
| 29 | Belted Kingfisher | 9.6% | 15.4% | 5.8% | |||
| 30 | Red-throated Loon | 6.9% | 15.4% | 8.5% | |||
| 31 | Lesser Scaup | 3.6% | 14.4% | 10.8% | |||
| 32 | Dark-eyed Junco | 23.3% | 13.5% | 9.8% | |||
| 33 | American Goldfinch | 20.4% | 12.5% | 7.9% | |||
| 34 | Ruddy Duck | 15.6% | 12.5% | 3.1% | |||
| 35 | American Robin | 29.6% | 10.6% | 19.0% | |||
| 36 | Red-tailed Hawk | 24.6% | 10.6% | 14.0% | |||
| 37 | American Crow | 20.6% | 10.6% | 10.1% | |||
| 38 | Red-bellied Woodpecker | 28.7% | 8.7% | 20.0% | |||
| 39 | Northern Mockingbird | 28.4% | 8.7% | 19.8% | |||
| 40 | Greater Scaup | 6.8% | 8.7% | 1.9% | |||
| 41 | Bonaparte's Gull | 1.7% | 8.7% | 7.0% | |||
| 42 | Long-tailed Duck | 6.3% | 7.7% | 1.4% | |||
| 43 | Green-winged Teal | 5.2% | 7.7% | 2.5% | |||
| 44 | Pink-footed Goose | 0.3% | 7.7% | 7.4% | |||
| 45 | Tufted Titmouse | 21.3% | 6.7% | 14.6% | |||
| 46 | White-breasted Nuthatch | 20.0% | 6.7% | 13.3% | |||
| 47 | Hairy Woodpecker | 9.2% | 5.8% | 3.5% | |||
| 48 | Killdeer | 1.8% | 5.8% | 3.9% | |||
| 49 | Brant | 18.9% | 4.8% | 14.1% | |||
| 50 | Cooper's Hawk | 10.8% | 3.8% | 6.9% | |||
| 51 | Yellow-bellied Sapsucker | 8.3% | 3.8% | 4.5% | |||
| 52 | Winter Wren | 5.0% | 3.8% | 1.1% | |||
| 53 | Bald Eagle | 4.8% | 3.8% | 1.0% | |||
| 54 | House Finch | 16.4% | 2.9% | 13.6% | |||
| 55 | Swamp Sparrow | 7.6% | 2.9% | 4.7% | |||
| 56 | Peregrine Falcon | 5.8% | 2.9% | 2.9% | |||
| 57 | Turkey Vulture | 5.4% | 2.9% | 2.5% | |||
| 58 | Common Merganser | 4.9% | 2.9% | 2.0% | |||
| 59 | Gray Catbird | 4.0% | 2.9% | 1.1% | |||
| 60 | Great Cormorant | 3.8% | 2.9% | 0.9% | |||
| 61 | Northern Shoveler | 14.8% | 1.9% | 12.9% | |||
| 62 | Northern Flicker | 11.0% | 1.9% | 9.0% | |||
| 63 | American Tree Sparrow | 6.5% | 1.9% | 4.5% | |||
| 64 | Canvasback | 2.2% | 1.9% | 0.3% | |||
| 65 | Laughing Gull | 0.6% | 1.9% | 1.3% | |||
| 66 | Fox Sparrow | 9.8% | 1.0% | 8.8% | |||
| 67 | Red-winged Blackbird | 9.2% | 1.0% | 8.2% | |||
| 68 | American Wigeon | 6.2% | 1.0% | 5.2% | |||
| 69 | Ruby-crowned Kinglet | 5.6% | 1.0% | 4.7% | |||
| 70 | Pied-billed Grebe | 5.4% | 1.0% | 4.4% | |||
| 71 | Northern Harrier | 5.0% | 1.0% | 4.0% | |||
| 72 | Common Raven | 4.5% | 1.0% | 3.5% | |||
| 73 | Golden-crowned Kinglet | 4.3% | 1.0% | 3.4% | |||
| 74 | Brown Creeper | 4.1% | 1.0% | 3.2% | |||
| 75 | Ring-necked Duck | 4.0% | 1.0% | 3.0% | |||
| 76 | Common Goldeneye | 3.9% | 1.0% | 2.9% | |||
| 77 | Savannah Sparrow | 2.1% | 1.0% | 1.2% | |||
| 78 | Great Egret | 1.6% | 1.0% | 0.6% | |||
| 79 | Lesser Black-backed Gull | 0.6% | 1.0% | 0.3% | |||
| 80 | Common Yellowthroat | 0.6% | 1.0% | 0.3% |