Top Birds at Ellis Island (NJ) in April
relative to other locations within 25 miles of 40.781243, -73.966507
based on 18 checklists
This page shows the probability of a species appearing on a checklist at Ellis Island (NJ) 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 | European Starling | 56.8% | 83.3% | 26.6% | |||
| 2 | House Sparrow | 54.2% | 77.8% | 23.5% | |||
| 3 | Brant | 13.1% | 72.2% | 59.1% | |||
| 4 | Canada Goose | 52.0% | 55.6% | 3.6% | |||
| 5 | Ring-billed Gull | 22.5% | 55.6% | 33.0% | |||
| 6 | Double-crested Cormorant | 36.7% | 50.0% | 13.3% | |||
| 7 | American Herring Gull | 25.2% | 50.0% | 24.8% | |||
| 8 | American Robin | 74.8% | 38.9% | 35.9% | |||
| 9 | Rock Pigeon | 35.3% | 33.3% | 1.9% | |||
| 10 | Fish Crow | 15.5% | 33.3% | 17.8% | |||
| 11 | Great Black-backed Gull | 14.3% | 22.2% | 7.9% | |||
| 12 | Mallard | 53.0% | 16.7% | 36.3% | |||
| 13 | White-throated Sparrow | 58.1% | 11.1% | 47.0% | |||
| 14 | American Crow | 19.0% | 11.1% | 7.9% | |||
| 15 | American Black Duck | 10.0% | 11.1% | 1.2% | |||
| 16 | Red-throated Loon | 3.8% | 11.1% | 7.3% | |||
| 17 | Red-winged Blackbird | 53.5% | 5.6% | 47.9% | |||
| 18 | Mourning Dove | 52.1% | 5.6% | 46.6% | |||
| 19 | Song Sparrow | 48.5% | 5.6% | 43.0% | |||
| 20 | Northern Mockingbird | 28.4% | 5.6% | 22.9% | |||
| 21 | Hermit Thrush | 27.2% | 5.6% | 21.6% | |||
| 22 | Red-tailed Hawk | 23.8% | 5.6% | 18.3% | |||
| 23 | Eastern Towhee | 22.4% | 5.6% | 16.8% | |||
| 24 | Black-and-white Warbler | 12.8% | 5.6% | 7.3% | |||
| 25 | Laughing Gull | 12.4% | 5.6% | 6.8% | |||
| 26 | Turkey Vulture | 12.0% | 5.6% | 6.4% | |||
| 27 | Bufflehead | 11.3% | 5.6% | 5.7% | |||
| 28 | Killdeer | 8.9% | 5.6% | 3.3% | |||
| 29 | Common Loon | 5.0% | 5.6% | 0.5% | |||
| 30 | Horned Grebe | 2.4% | 5.6% | 3.1% | |||
| 31 | Great Cormorant | 0.6% | 5.6% | 5.0% | |||
| 32 | Red-eyed Vireo | 0.5% | 5.6% | 5.0% |