Top Birds at Gravesend Bay, southern parking lot in April
relative to other locations within 25 miles of 40.781243, -73.966507
based on 15 checklists
This page shows the probability of a species appearing on a checklist at Gravesend Bay, southern parking lot 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 | Common Loon | 5.0% | 80.0% | 75.0% | |||
| 2 | American Herring Gull | 25.2% | 73.3% | 48.1% | |||
| 3 | Ring-billed Gull | 22.5% | 73.3% | 50.8% | |||
| 4 | Brant | 13.1% | 73.3% | 60.2% | |||
| 5 | Double-crested Cormorant | 36.7% | 66.7% | 30.0% | |||
| 6 | Red-breasted Merganser | 7.0% | 66.7% | 59.7% | |||
| 7 | Red-throated Loon | 3.8% | 60.0% | 56.2% | |||
| 8 | Great Black-backed Gull | 14.3% | 53.3% | 39.0% | |||
| 9 | Laughing Gull | 12.4% | 53.3% | 40.9% | |||
| 10 | Horned Grebe | 2.4% | 53.3% | 50.9% | |||
| 11 | Bufflehead | 11.3% | 46.7% | 35.4% | |||
| 12 | American Black Duck | 10.0% | 33.3% | 23.4% | |||
| 13 | Northern Gannet | 2.0% | 33.3% | 31.3% | |||
| 14 | Greater Scaup | 1.3% | 33.3% | 32.0% | |||
| 15 | European Starling | 56.8% | 26.7% | 30.1% | |||
| 16 | Rock Pigeon | 35.3% | 26.7% | 8.6% | |||
| 17 | Mallard | 53.0% | 20.0% | 33.0% | |||
| 18 | Bonaparte's Gull | 0.9% | 20.0% | 19.1% | |||
| 19 | Canada Goose | 52.0% | 13.3% | 38.6% | |||
| 20 | Surf Scoter | 0.5% | 13.3% | 12.8% | |||
| 21 | House Sparrow | 54.3% | 6.7% | 47.6% | |||
| 22 | Mourning Dove | 52.1% | 6.7% | 45.5% | |||
| 23 | Dark-eyed Junco | 20.3% | 6.7% | 13.7% | |||
| 24 | Fish Crow | 15.5% | 6.7% | 8.9% | |||
| 25 | Ruddy Duck | 10.3% | 6.7% | 3.7% | |||
| 26 | Gadwall | 8.3% | 6.7% | 1.7% | |||
| 27 | Green-winged Teal | 5.5% | 6.7% | 1.1% | |||
| 28 | Lesser Scaup | 1.1% | 6.7% | 5.6% | |||
| 29 | Purple Sandpiper | 0.2% | 6.7% | 6.5% | |||
| 30 | Common Goldeneye | 0.2% | 6.7% | 6.5% |