Top Birds at Alvin P. Williams Park (Sewaren Marina Park) in January
relative to other locations within 25 miles of New York, NY, USA
based on 18 checklists
This page shows the probability of a species appearing on a checklist at Alvin P. Williams Park (Sewaren Marina Park) in January. 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 | Canada Goose | 53.5% | 88.9% | 35.4% | |||
| 2 | Ring-billed Gull | 52.0% | 83.3% | 31.3% | |||
| 3 | Bufflehead | 31.9% | 83.3% | 51.5% | |||
| 4 | Mallard | 49.0% | 72.2% | 23.3% | |||
| 5 | Brant | 20.5% | 72.2% | 51.7% | |||
| 6 | Herring Gull | 43.3% | 66.7% | 23.4% | |||
| 7 | Gadwall | 16.7% | 66.7% | 50.0% | |||
| 8 | Double-crested Cormorant | 13.8% | 61.1% | 47.3% | |||
| 9 | Song Sparrow | 32.2% | 55.6% | 23.3% | |||
| 10 | Great Black-backed Gull | 31.6% | 55.6% | 23.9% | |||
| 11 | European Starling | 35.9% | 50.0% | 14.1% | |||
| 12 | Red-breasted Merganser | 19.3% | 38.9% | 19.6% | |||
| 13 | White-throated Sparrow | 42.1% | 33.3% | 8.8% | |||
| 14 | Northern Cardinal | 36.7% | 33.3% | 3.4% | |||
| 15 | Hooded Merganser | 19.5% | 33.3% | 13.8% | |||
| 16 | Mute Swan | 14.4% | 33.3% | 18.9% | |||
| 17 | Dark-eyed Junco | 15.9% | 27.8% | 11.9% | |||
| 18 | Blue Jay | 33.9% | 22.2% | 11.7% | |||
| 19 | American Black Duck | 27.8% | 22.2% | 5.6% | |||
| 20 | Belted Kingfisher | 6.9% | 22.2% | 15.3% | |||
| 21 | House Sparrow | 35.7% | 16.7% | 19.0% | |||
| 22 | Mourning Dove | 29.4% | 16.7% | 12.7% | |||
| 23 | Northern Mockingbird | 23.6% | 16.7% | 7.0% | |||
| 24 | Great Blue Heron | 14.7% | 16.7% | 2.0% | |||
| 25 | Downy Woodpecker | 27.2% | 11.1% | 16.0% | |||
| 26 | Bald Eagle | 5.2% | 11.1% | 5.9% | |||
| 27 | Lesser Scaup | 5.1% | 11.1% | 6.0% | |||
| 28 | Ruby-crowned Kinglet | 2.8% | 11.1% | 8.3% | |||
| 29 | Rock Pigeon | 28.8% | 5.6% | 23.3% | |||
| 30 | American Robin | 24.9% | 5.6% | 19.3% | |||
| 31 | Red-tailed Hawk | 21.8% | 5.6% | 16.2% | |||
| 32 | Tufted Titmouse | 19.6% | 5.6% | 14.0% | |||
| 33 | American Crow | 18.2% | 5.6% | 12.6% | |||
| 34 | House Finch | 13.4% | 5.6% | 7.9% | |||
| 35 | Common Loon | 10.6% | 5.6% | 5.1% | |||
| 36 | Red-throated Loon | 7.3% | 5.6% | 1.7% | |||
| 37 | Red-winged Blackbird | 7.2% | 5.6% | 1.7% | |||
| 38 | Northern Flicker | 6.9% | 5.6% | 1.4% | |||
| 39 | Fox Sparrow | 6.9% | 5.6% | 1.3% | |||
| 40 | Turkey Vulture | 4.8% | 5.6% | 0.8% | |||
| 41 | Northern Harrier | 4.2% | 5.6% | 1.4% | |||
| 42 | Red-breasted Nuthatch | 1.9% | 5.6% | 3.6% |