Top Birds at Harlem River, Pier 107 in March
relative to other locations within 25 miles of 35.791540, -78.781117
based on 15 checklists
This page shows the probability of a species appearing on a checklist at Harlem River, Pier 107 in March. 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 | Ruddy Duck | 13.5% | 73.3% | 59.9% | |||
| 2 | Ring-billed Gull | 15.6% | 66.7% | 51.1% | |||
| 3 | Bufflehead | 11.3% | 53.3% | 42.0% | |||
| 4 | European Starling | 17.8% | 46.7% | 28.9% | |||
| 5 | American Herring Gull | 2.3% | 46.7% | 44.4% | |||
| 6 | Great Black-backed Gull | 0.1% | 33.3% | 33.3% | |||
| 7 | Canada Goose | 49.1% | 26.7% | 22.4% | |||
| 8 | Rock Pigeon | 4.2% | 26.7% | 22.5% | |||
| 9 | American Crow | 58.5% | 20.0% | 38.5% | |||
| 10 | Mallard | 36.4% | 20.0% | 16.4% | |||
| 11 | Horned Grebe | 2.8% | 20.0% | 17.2% | |||
| 12 | Gadwall | 2.1% | 20.0% | 17.9% | |||
| 13 | Brant | 0% | 20.0% | 20.0% | |||
| 14 | Song Sparrow | 49.6% | 13.3% | 36.3% | |||
| 15 | Double-crested Cormorant | 34.5% | 13.3% | 21.2% | |||
| 16 | Red-tailed Hawk | 14.2% | 13.3% | 0.8% | |||
| 17 | Hooded Merganser | 8.9% | 13.3% | 4.4% | |||
| 18 | Red-breasted Merganser | 2.0% | 13.3% | 11.3% | |||
| 19 | House Sparrow | 1.9% | 13.3% | 11.4% | |||
| 20 | Red-throated Loon | 0.0% | 13.3% | 13.3% | |||
| 21 | White-throated Sparrow | 56.2% | 6.7% | 49.5% | |||
| 22 | Belted Kingfisher | 21.6% | 6.7% | 14.9% | |||
| 23 | Common Loon | 1.6% | 6.7% | 5.1% | |||
| 24 | Common Raven | 0.5% | 6.7% | 6.1% | |||
| 25 | Black-capped Chickadee | 0% | 6.7% | 6.7% |