Top Birds at Willet's Hassock, pool and marsh in September
relative to other locations within 25 miles of 40.781243, -73.966507
based on 6 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 | 18.7% | 100.0% | 81.3% | |||
| 2 | American Herring Gull | 29.6% | 83.3% | 53.8% | |||
| 3 | Ring-billed Gull | 24.3% | 83.3% | 59.0% | |||
| 4 | Great Black-backed Gull | 17.1% | 83.3% | 66.2% | |||
| 5 | Semipalmated Plover | 7.1% | 83.3% | 76.3% | |||
| 6 | Gray Catbird | 60.2% | 66.7% | 6.5% | |||
| 7 | Northern Cardinal | 50.3% | 66.7% | 16.3% | |||
| 8 | Great Blue Heron | 24.6% | 66.7% | 42.1% | |||
| 9 | Royal Tern | 3.3% | 66.7% | 63.4% | |||
| 10 | Common Yellowthroat | 44.2% | 50.0% | 5.8% | |||
| 11 | Canada Goose | 37.2% | 50.0% | 12.8% | |||
| 12 | Rock Pigeon | 37.0% | 50.0% | 13.0% | |||
| 13 | Double-crested Cormorant | 30.9% | 50.0% | 19.1% | |||
| 14 | Osprey | 24.5% | 50.0% | 25.5% | |||
| 15 | Great Egret | 18.9% | 50.0% | 31.1% | |||
| 16 | Red-winged Blackbird | 11.5% | 50.0% | 38.5% | |||
| 17 | American Robin | 59.4% | 33.3% | 26.0% | |||
| 18 | Mourning Dove | 52.5% | 33.3% | 19.2% | |||
| 19 | European Starling | 46.6% | 33.3% | 13.3% | |||
| 20 | Song Sparrow | 27.5% | 33.3% | 5.8% | |||
| 21 | American Crow | 17.7% | 33.3% | 15.7% | |||
| 22 | Yellow Warbler | 12.1% | 33.3% | 21.2% | |||
| 23 | Snowy Egret | 11.5% | 33.3% | 21.8% | |||
| 24 | Mute Swan | 10.9% | 33.3% | 22.4% | |||
| 25 | American Oystercatcher | 4.9% | 33.3% | 28.4% | |||
| 26 | Spotted Sandpiper | 4.7% | 33.3% | 28.6% | |||
| 27 | Common Loon | 0.5% | 33.3% | 32.9% | |||
| 28 | Mallard | 35.4% | 16.7% | 18.8% | |||
| 29 | Carolina Wren | 27.0% | 16.7% | 10.4% | |||
| 30 | Northern Parula | 26.3% | 16.7% | 9.7% | |||
| 31 | Chimney Swift | 20.7% | 16.7% | 4.0% | |||
| 32 | House Wren | 15.7% | 16.7% | 1.0% | |||
| 33 | Palm Warbler | 14.7% | 16.7% | 2.0% | |||
| 34 | House Finch | 14.4% | 16.7% | 2.3% | |||
| 35 | Belted Kingfisher | 11.3% | 16.7% | 5.3% | |||
| 36 | Greater Yellowlegs | 8.2% | 16.7% | 8.4% | |||
| 37 | American Black Duck | 8.0% | 16.7% | 8.7% | |||
| 38 | Semipalmated Sandpiper | 7.7% | 16.7% | 9.0% | |||
| 39 | Cooper's Hawk | 7.4% | 16.7% | 9.2% | |||
| 40 | Killdeer | 6.9% | 16.7% | 9.7% | |||
| 41 | Least Sandpiper | 6.9% | 16.7% | 9.8% | |||
| 42 | Savannah Sparrow | 6.3% | 16.7% | 10.4% | |||
| 43 | Lesser Yellowlegs | 6.0% | 16.7% | 10.7% | |||
| 44 | Merlin | 5.1% | 16.7% | 11.5% | |||
| 45 | Black-bellied Plover | 4.0% | 16.7% | 12.7% | |||
| 46 | Common Tern | 3.7% | 16.7% | 12.9% | |||
| 47 | Blue-headed Vireo | 3.3% | 16.7% | 13.3% | |||
| 48 | Northern Harrier | 3.3% | 16.7% | 13.4% | |||
| 49 | Caspian Tern | 1.7% | 16.7% | 15.0% |