Top Birds at Riis Landing in April
relative to other locations within 25 miles of 40.781243, -73.966507
based on 20 checklists
This page shows the probability of a species appearing on a checklist at Riis Landing 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 | Brant | 13.1% | 65.0% | 51.9% | |||
| 2 | American Oystercatcher | 6.3% | 65.0% | 58.7% | |||
| 3 | Double-crested Cormorant | 36.7% | 60.0% | 23.3% | |||
| 4 | American Herring Gull | 25.2% | 60.0% | 34.8% | |||
| 5 | Great Black-backed Gull | 14.3% | 45.0% | 30.7% | |||
| 6 | Common Loon | 5.0% | 45.0% | 40.0% | |||
| 7 | European Starling | 56.8% | 40.0% | 16.8% | |||
| 8 | Rock Pigeon | 35.2% | 40.0% | 4.8% | |||
| 9 | Red-breasted Merganser | 7.0% | 40.0% | 33.0% | |||
| 10 | Song Sparrow | 48.5% | 35.0% | 13.5% | |||
| 11 | American Robin | 74.8% | 25.0% | 49.8% | |||
| 12 | Northern Gannet | 2.0% | 25.0% | 23.0% | |||
| 13 | House Sparrow | 54.3% | 20.0% | 34.3% | |||
| 14 | Laughing Gull | 12.4% | 20.0% | 7.6% | |||
| 15 | American Black Duck | 10.0% | 20.0% | 10.0% | |||
| 16 | Ring-billed Gull | 22.5% | 15.0% | 7.5% | |||
| 17 | Bufflehead | 11.3% | 15.0% | 3.7% | |||
| 18 | Red-winged Blackbird | 53.5% | 10.0% | 43.5% | |||
| 19 | Canada Goose | 52.0% | 10.0% | 42.0% | |||
| 20 | Northern Mockingbird | 28.4% | 10.0% | 18.4% | |||
| 21 | Peregrine Falcon | 2.7% | 10.0% | 7.3% | |||
| 22 | Horned Grebe | 2.4% | 10.0% | 7.6% | |||
| 23 | Northern Cardinal | 60.5% | 5.0% | 55.5% | |||
| 24 | Mallard | 53.0% | 5.0% | 48.0% | |||
| 25 | American Goldfinch | 27.4% | 5.0% | 22.4% | |||
| 26 | Carolina Wren | 22.9% | 5.0% | 17.9% | |||
| 27 | Great Egret | 21.1% | 5.0% | 16.1% | |||
| 28 | Tree Swallow | 20.6% | 5.0% | 15.6% | |||
| 29 | Osprey | 20.0% | 5.0% | 15.0% | |||
| 30 | Fish Crow | 15.5% | 5.0% | 10.5% | |||
| 31 | Mute Swan | 14.1% | 5.0% | 9.1% | |||
| 32 | Barn Swallow | 13.4% | 5.0% | 8.4% | |||
| 33 | Red-throated Loon | 3.8% | 5.0% | 1.2% | |||
| 34 | Greater Scaup | 1.3% | 5.0% | 3.7% | |||
| 35 | Long-tailed Duck | 0.9% | 5.0% | 4.1% | |||
| 36 | Great Cormorant | 0.6% | 5.0% | 4.4% |