Top Birds at Willet's Hassock, pool and marsh in September
relative to other locations within 25 miles of New York, NY, USA
based on 3 checklists
This page shows the probability of a species appearing on a checklist at Willet's Hassock, pool and marsh 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 | Laughing Gull | 18.6% | 100.0% | 81.4% | |||
| 2 | Herring Gull | 30.9% | 66.7% | 35.8% | |||
| 3 | Ring-billed Gull | 25.2% | 66.7% | 41.5% | |||
| 4 | Great Black-backed Gull | 18.6% | 66.7% | 48.0% | |||
| 5 | Semipalmated Plover | 7.0% | 66.7% | 59.6% | |||
| 6 | Royal Tern | 2.9% | 66.7% | 63.8% | |||
| 7 | Gray Catbird | 60.6% | 33.3% | 27.2% | |||
| 8 | American Robin | 60.3% | 33.3% | 27.0% | |||
| 9 | Northern Cardinal | 50.4% | 33.3% | 17.0% | |||
| 10 | Common Yellowthroat | 45.2% | 33.3% | 11.9% | |||
| 11 | Great Blue Heron | 24.7% | 33.3% | 8.6% | |||
| 12 | Great Egret | 20.0% | 33.3% | 13.3% | |||
| 13 | Mute Swan | 11.4% | 33.3% | 21.9% | |||
| 14 | Semipalmated Sandpiper | 7.9% | 33.3% | 25.4% | |||
| 15 | Killdeer | 7.5% | 33.3% | 25.9% | |||
| 16 | Least Sandpiper | 7.2% | 33.3% | 26.1% | |||
| 17 | Lesser Yellowlegs | 6.4% | 33.3% | 26.9% | |||
| 18 | Spotted Sandpiper | 5.0% | 33.3% | 28.4% | |||
| 19 | Caspian Tern | 1.5% | 33.3% | 31.8% |