Top Birds at Grass Island Natural Area in July
relative to other locations within 25 miles of New York, NY, USA
based on 20 checklists
This page shows the probability of a species appearing on a checklist at Grass Island Natural Area in July. 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 | House Sparrow | 55.9% | 80.0% | 24.1% | |||
| 2 | Great Egret | 41.4% | 80.0% | 38.6% | |||
| 3 | Mallard | 39.7% | 80.0% | 40.3% | |||
| 4 | Double-crested Cormorant | 45.1% | 75.0% | 29.9% | |||
| 5 | European Starling | 54.7% | 70.0% | 15.3% | |||
| 6 | Song Sparrow | 49.2% | 70.0% | 20.8% | |||
| 7 | Herring Gull | 41.9% | 70.0% | 28.1% | |||
| 8 | Common Grackle | 36.1% | 65.0% | 28.9% | |||
| 9 | American Black Duck | 8.7% | 65.0% | 56.3% | |||
| 10 | Barn Swallow | 49.7% | 60.0% | 10.3% | |||
| 11 | Northern Mockingbird | 41.8% | 60.0% | 18.2% | |||
| 12 | Black-crowned Night-Heron | 21.9% | 60.0% | 38.1% | |||
| 13 | Rock Pigeon | 34.2% | 55.0% | 20.8% | |||
| 14 | Ring-billed Gull | 27.1% | 55.0% | 27.9% | |||
| 15 | Mute Swan | 14.1% | 55.0% | 40.9% | |||
| 16 | American Robin | 65.6% | 50.0% | 15.6% | |||
| 17 | Red-winged Blackbird | 51.8% | 50.0% | 1.8% | |||
| 18 | Great Black-backed Gull | 28.4% | 50.0% | 21.6% | |||
| 19 | Gray Catbird | 53.5% | 45.0% | 8.5% | |||
| 20 | Mourning Dove | 51.1% | 45.0% | 6.1% | |||
| 21 | Snowy Egret | 25.2% | 45.0% | 19.8% | |||
| 22 | Canada Goose | 40.0% | 40.0% | 0.0% | |||
| 23 | Osprey | 28.4% | 40.0% | 11.6% | |||
| 24 | Fish Crow | 14.1% | 40.0% | 25.9% | |||
| 25 | American Goldfinch | 31.9% | 35.0% | 3.1% | |||
| 26 | Yellow Warbler | 25.4% | 35.0% | 9.6% | |||
| 27 | Downy Woodpecker | 22.4% | 35.0% | 12.6% | |||
| 28 | Northern Flicker | 21.3% | 35.0% | 13.7% | |||
| 29 | House Finch | 16.7% | 35.0% | 18.3% | |||
| 30 | Northern Cardinal | 46.4% | 30.0% | 16.4% | |||
| 31 | Laughing Gull | 34.4% | 30.0% | 4.4% | |||
| 32 | Great Blue Heron | 28.1% | 30.0% | 1.9% | |||
| 33 | Tree Swallow | 24.3% | 25.0% | 0.7% | |||
| 34 | Cedar Waxwing | 23.4% | 25.0% | 1.6% | |||
| 35 | Common Tern | 23.0% | 25.0% | 2.0% | |||
| 36 | Killdeer | 20.0% | 25.0% | 5.0% | |||
| 37 | Carolina Wren | 19.9% | 25.0% | 5.1% | |||
| 38 | Blue Jay | 28.1% | 20.0% | 8.1% | |||
| 39 | Brown-headed Cowbird | 10.0% | 20.0% | 10.0% | |||
| 40 | House Wren | 17.6% | 15.0% | 2.6% | |||
| 41 | American Crow | 14.6% | 15.0% | 0.4% | |||
| 42 | Green Heron | 9.3% | 15.0% | 5.7% | |||
| 43 | Ruby-throated Hummingbird | 3.7% | 10.0% | 6.3% | |||
| 44 | Chimney Swift | 21.8% | 5.0% | 16.8% | |||
| 45 | Common Yellowthroat | 18.0% | 5.0% | 13.0% | |||
| 46 | American Oystercatcher | 16.8% | 5.0% | 11.8% | |||
| 47 | Red-bellied Woodpecker | 14.6% | 5.0% | 9.6% | |||
| 48 | Black-capped Chickadee | 9.0% | 5.0% | 4.0% | |||
| 49 | Baltimore Oriole | 8.2% | 5.0% | 3.2% | |||
| 50 | Tufted Titmouse | 7.6% | 5.0% | 2.6% | |||
| 51 | White-breasted Nuthatch | 7.4% | 5.0% | 2.4% | |||
| 52 | Red-eyed Vireo | 6.5% | 5.0% | 1.5% | |||
| 53 | Hairy Woodpecker | 4.8% | 5.0% | 0.2% | |||
| 54 | Belted Kingfisher | 3.2% | 5.0% | 1.8% | |||
| 55 | Ruddy Duck | 3.2% | 5.0% | 1.8% | |||
| 56 | Common Goldeneye | 0.0% | 5.0% | 5.0% |