Top Birds at Alvin P. Williams Park (Sewaren Marina Park) in February
relative to other locations within 25 miles of New York, NY, USA
based on 13 checklists
This page shows the probability of a species appearing on a checklist at Alvin P. Williams Park (Sewaren Marina Park) 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 | Bufflehead | 32.2% | 84.6% | 52.4% | |||
| 2 | Canada Goose | 55.6% | 76.9% | 21.3% | |||
| 3 | Ring-billed Gull | 51.5% | 76.9% | 25.4% | |||
| 4 | Herring Gull | 42.3% | 69.2% | 26.9% | |||
| 5 | Great Black-backed Gull | 30.3% | 69.2% | 38.9% | |||
| 6 | Brant | 20.8% | 69.2% | 48.5% | |||
| 7 | Double-crested Cormorant | 11.5% | 61.5% | 50.0% | |||
| 8 | Mallard | 50.4% | 53.8% | 3.5% | |||
| 9 | Song Sparrow | 34.5% | 53.8% | 19.3% | |||
| 10 | Red-breasted Merganser | 20.1% | 46.2% | 26.0% | |||
| 11 | Gadwall | 15.7% | 46.2% | 30.4% | |||
| 12 | European Starling | 38.5% | 38.5% | 0.0% | |||
| 13 | Red-throated Loon | 7.6% | 30.8% | 23.1% | |||
| 14 | Blue Jay | 35.2% | 23.1% | 12.1% | |||
| 15 | American Black Duck | 27.3% | 23.1% | 4.2% | |||
| 16 | Hooded Merganser | 19.4% | 23.1% | 3.6% | |||
| 17 | House Sparrow | 39.4% | 15.4% | 24.0% | |||
| 18 | Northern Mockingbird | 23.9% | 15.4% | 8.5% | |||
| 19 | Horned Grebe | 8.3% | 15.4% | 7.1% | |||
| 20 | Great Cormorant | 4.9% | 15.4% | 10.5% | |||
| 21 | Red-necked Grebe | 1.1% | 15.4% | 14.3% | |||
| 22 | White-throated Sparrow | 40.3% | 7.7% | 32.6% | |||
| 23 | Northern Cardinal | 40.1% | 7.7% | 32.4% | |||
| 24 | Mourning Dove | 32.1% | 7.7% | 24.4% | |||
| 25 | American Robin | 30.1% | 7.7% | 22.4% | |||
| 26 | Downy Woodpecker | 27.7% | 7.7% | 20.0% | |||
| 27 | Red-tailed Hawk | 23.3% | 7.7% | 15.6% | |||
| 28 | American Crow | 21.0% | 7.7% | 13.3% | |||
| 29 | Red-winged Blackbird | 18.8% | 7.7% | 11.1% | |||
| 30 | Dark-eyed Junco | 16.4% | 7.7% | 8.7% | |||
| 31 | Mute Swan | 15.4% | 7.7% | 7.7% | |||
| 32 | House Finch | 13.7% | 7.7% | 6.0% | |||
| 33 | Common Grackle | 13.5% | 7.7% | 5.8% | |||
| 34 | American Goldfinch | 12.2% | 7.7% | 4.5% | |||
| 35 | Great Blue Heron | 11.4% | 7.7% | 3.7% | |||
| 36 | Common Loon | 9.1% | 7.7% | 1.4% | |||
| 37 | American Tree Sparrow | 7.7% | 7.7% | 0.0% | |||
| 38 | Cooper's Hawk | 7.5% | 7.7% | 0.2% | |||
| 39 | Turkey Vulture | 6.4% | 7.7% | 1.3% | |||
| 40 | Northern Flicker | 6.3% | 7.7% | 1.4% | |||
| 41 | Northern Harrier | 4.9% | 7.7% | 2.8% | |||
| 42 | Snow Bunting | 1.3% | 7.7% | 6.4% | |||
| 43 | American Pipit | 0.3% | 7.7% | 7.4% |