Top Birds at Elizabeth River--1st st bridge in April
relative to other locations within 25 miles of New York, NY, USA
based on 12 checklists
This page shows the probability of a species appearing on a checklist at Elizabeth River--1st st bridge 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 | Herring Gull | 26.4% | 33.3% | 6.9% | |||
| 2 | Laughing Gull | 11.1% | 33.3% | 22.2% | |||
| 3 | Mallard | 54.7% | 25.0% | 29.7% | |||
| 4 | Double-crested Cormorant | 36.8% | 25.0% | 11.8% | |||
| 5 | Great Egret | 22.7% | 25.0% | 2.3% | |||
| 6 | Red-winged Blackbird | 54.7% | 16.7% | 38.1% | |||
| 7 | Ring-billed Gull | 23.3% | 16.7% | 6.7% | |||
| 8 | European Starling | 56.7% | 8.3% | 48.4% | |||
| 9 | House Sparrow | 53.2% | 8.3% | 44.9% | |||
| 10 | Canada Goose | 52.9% | 8.3% | 44.6% | |||
| 11 | Common Grackle | 48.8% | 8.3% | 40.5% | |||
| 12 | Rock Pigeon | 34.1% | 8.3% | 25.8% | |||
| 13 | Northern Mockingbird | 28.3% | 8.3% | 20.0% | |||
| 14 | Red-tailed Hawk | 24.8% | 8.3% | 16.5% | |||
| 15 | Osprey | 19.2% | 8.3% | 10.9% | |||
| 16 | Turkey Vulture | 12.5% | 8.3% | 4.2% | |||
| 17 | Snowy Egret | 7.2% | 8.3% | 1.2% | |||
| 18 | Boat-tailed Grackle | 4.1% | 8.3% | 4.2% | |||
| 19 | Black Vulture | 2.5% | 8.3% | 5.8% | |||
| 20 | Merlin | 2.0% | 8.3% | 6.4% |