Top Birds at Ellis Island (NY) in April
relative to other locations within 25 miles of 40.781243, -73.966507
based on 17 checklists
This page shows the probability of a species appearing on a checklist at Ellis Island (NY) 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% | 47.1% | 9.7% | |||
| 2 | House Sparrow | 54.3% | 47.1% | 7.2% | |||
| 3 | Canada Goose | 52.0% | 47.1% | 4.9% | |||
| 4 | Brant | 13.1% | 35.3% | 22.2% | |||
| 5 | Mallard | 53.0% | 29.4% | 23.6% | |||
| 6 | Double-crested Cormorant | 36.7% | 29.4% | 7.3% | |||
| 7 | Rock Pigeon | 35.3% | 29.4% | 5.8% | |||
| 8 | American Herring Gull | 25.2% | 29.4% | 4.2% | |||
| 9 | Ring-billed Gull | 22.5% | 29.4% | 6.9% | |||
| 10 | American Robin | 74.8% | 17.6% | 57.1% | |||
| 11 | Fish Crow | 15.5% | 17.6% | 2.1% | |||
| 12 | Great Black-backed Gull | 14.3% | 17.6% | 3.4% | |||
| 13 | Common Grackle | 48.3% | 11.8% | 36.6% | |||
| 14 | Northern Mockingbird | 28.4% | 11.8% | 16.7% | |||
| 15 | Red-winged Blackbird | 53.5% | 5.9% | 47.6% | |||
| 16 | Song Sparrow | 48.5% | 5.9% | 42.6% | |||
| 17 | Hermit Thrush | 27.2% | 5.9% | 21.3% | |||
| 18 | Osprey | 20.0% | 5.9% | 14.1% | |||
| 19 | Laughing Gull | 12.4% | 5.9% | 6.5% | |||
| 20 | American Black Duck | 10.0% | 5.9% | 4.1% | |||
| 21 | Red-breasted Merganser | 7.0% | 5.9% | 1.1% | |||
| 22 | Common Loon | 5.0% | 5.9% | 0.8% | |||
| 23 | Common Raven | 4.1% | 5.9% | 1.8% | |||
| 24 | Red-throated Loon | 3.8% | 5.9% | 2.0% | |||
| 25 | Great Cormorant | 0.6% | 5.9% | 5.3% |