Top Birds at Hart Island (Park Ranger tours, non-birding: 2x/month) in September
relative to other locations within 25 miles of 40.781243, -73.966507
based on 2 checklists
This page shows the probability of a species appearing on a checklist at Hart Island (Park Ranger tours, non-birding: 2x/month) in September. 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 | Osprey | 24.5% | 100.0% | 75.5% | |||
| 2 | Bald Eagle | 4.8% | 100.0% | 95.2% | |||
| 3 | American Robin | 59.4% | 50.0% | 9.4% | |||
| 4 | European Starling | 46.6% | 50.0% | 3.4% | |||
| 5 | Canada Goose | 37.2% | 50.0% | 12.8% | |||
| 6 | Mallard | 35.4% | 50.0% | 14.6% | |||
| 7 | Double-crested Cormorant | 30.9% | 50.0% | 19.1% | |||
| 8 | Great Blue Heron | 24.6% | 50.0% | 25.4% | |||
| 9 | Laughing Gull | 18.7% | 50.0% | 31.3% | |||
| 10 | Red-tailed Hawk | 18.3% | 50.0% | 31.7% | |||
| 11 | Great Black-backed Gull | 17.1% | 50.0% | 32.9% | |||
| 12 | Semipalmated Sandpiper | 7.7% | 50.0% | 42.3% | |||
| 13 | Killdeer | 6.9% | 50.0% | 43.1% | |||
| 14 | Common Raven | 6.1% | 50.0% | 43.9% |