Top Birds at Harbor Island Park, Mamaroneck in April
relative to other locations within 25 miles of New York, NY, USA
based on 15 checklists
This page shows the probability of a species appearing on a checklist at Harbor Island Park, Mamaroneck 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 | Double-crested Cormorant | 36.8% | 53.3% | 16.6% | |||
| 2 | American Robin | 74.8% | 46.7% | 28.1% | |||
| 3 | European Starling | 56.7% | 46.7% | 10.0% | |||
| 4 | Mallard | 54.7% | 40.0% | 14.7% | |||
| 5 | House Sparrow | 53.2% | 40.0% | 13.2% | |||
| 6 | Canada Goose | 52.9% | 40.0% | 12.9% | |||
| 7 | Song Sparrow | 48.8% | 40.0% | 8.8% | |||
| 8 | Herring Gull | 26.4% | 40.0% | 13.6% | |||
| 9 | Osprey | 19.2% | 40.0% | 20.8% | |||
| 10 | Common Grackle | 48.8% | 33.3% | 15.5% | |||
| 11 | Ring-billed Gull | 23.3% | 33.3% | 10.0% | |||
| 12 | Brant | 13.8% | 33.3% | 19.5% | |||
| 13 | Mourning Dove | 51.6% | 26.7% | 24.9% | |||
| 14 | Mute Swan | 15.4% | 26.7% | 11.2% | |||
| 15 | Rock Pigeon | 34.1% | 20.0% | 14.1% | |||
| 16 | Northern Mockingbird | 28.3% | 20.0% | 8.3% | |||
| 17 | Brown-headed Cowbird | 23.0% | 20.0% | 3.0% | |||
| 18 | Fish Crow | 15.6% | 20.0% | 4.4% | |||
| 19 | Bufflehead | 11.9% | 20.0% | 8.1% | |||
| 20 | Killdeer | 9.3% | 20.0% | 10.7% | |||
| 21 | Northern Cardinal | 60.6% | 13.3% | 47.3% | |||
| 22 | Red-winged Blackbird | 54.7% | 13.3% | 41.4% | |||
| 23 | Blue Jay | 52.6% | 13.3% | 39.3% | |||
| 24 | Black-capped Chickadee | 21.9% | 13.3% | 8.6% | |||
| 25 | American Crow | 19.4% | 13.3% | 6.0% | |||
| 26 | House Finch | 16.6% | 13.3% | 3.3% | |||
| 27 | Barn Swallow | 14.4% | 13.3% | 1.0% | |||
| 28 | Northern Rough-winged Swallow | 10.9% | 13.3% | 2.4% | |||
| 29 | Red-breasted Merganser | 7.0% | 13.3% | 6.3% | |||
| 30 | White-throated Sparrow | 57.1% | 6.7% | 50.4% | |||
| 31 | Ruby-crowned Kinglet | 29.4% | 6.7% | 22.7% | |||
| 32 | Great Egret | 22.7% | 6.7% | 16.1% | |||
| 33 | Dark-eyed Junco | 20.2% | 6.7% | 13.5% | |||
| 34 | Great Black-backed Gull | 15.6% | 6.7% | 9.0% | |||
| 35 | Great Blue Heron | 11.1% | 6.7% | 4.5% | |||
| 36 | Laughing Gull | 11.1% | 6.7% | 4.4% | |||
| 37 | Savannah Sparrow | 7.8% | 6.7% | 1.2% | |||
| 38 | House Wren | 7.6% | 6.7% | 0.9% | |||
| 39 | Black-crowned Night-Heron | 7.6% | 6.7% | 0.9% | |||
| 40 | Snowy Egret | 7.2% | 6.7% | 0.5% | |||
| 41 | Greater Yellowlegs | 6.4% | 6.7% | 0.2% | |||
| 42 | Bald Eagle | 3.9% | 6.7% | 2.8% | |||
| 43 | Peregrine Falcon | 2.9% | 6.7% | 3.7% | |||
| 44 | Hooded Merganser | 2.8% | 6.7% | 3.9% |