Top Birds at Swinburne Island in March
relative to other locations within 25 miles of 35.791540, -78.781117
based on 9 checklists
This page shows the probability of a species appearing on a checklist at Swinburne Island 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 | American Herring Gull | 2.3% | 100.0% | 97.7% | |||
| 2 | Great Black-backed Gull | 0.1% | 100.0% | 99.9% | |||
| 3 | Great Cormorant | 0% | 77.8% | 77.8% | |||
| 4 | Northern Gannet | 0% | 77.8% | 77.8% | |||
| 5 | Double-crested Cormorant | 34.5% | 55.6% | 21.0% | |||
| 6 | Ring-billed Gull | 15.6% | 55.6% | 40.0% | |||
| 7 | Red-throated Loon | 0.0% | 55.6% | 55.5% | |||
| 8 | Long-tailed Duck | 0.1% | 44.4% | 44.3% | |||
| 9 | Ruddy Turnstone | 0% | 44.4% | 44.4% | |||
| 10 | Fish Crow | 37.2% | 33.3% | 3.9% | |||
| 11 | Bufflehead | 11.3% | 33.3% | 22.0% | |||
| 12 | Horned Grebe | 2.8% | 33.3% | 30.5% | |||
| 13 | Red-breasted Merganser | 2.0% | 33.3% | 31.3% | |||
| 14 | Surf Scoter | 0% | 33.3% | 33.3% | |||
| 15 | Brant | 0% | 33.3% | 33.3% | |||
| 16 | Common Loon | 1.6% | 22.2% | 20.7% | |||
| 17 | Black Scoter | 0% | 22.2% | 22.2% | |||
| 18 | Canada Goose | 49.1% | 11.1% | 38.0% | |||
| 19 | Mallard | 36.4% | 11.1% | 25.2% | |||
| 20 | Wood Duck | 14.5% | 11.1% | 3.4% | |||
| 21 | Red-tailed Hawk | 14.2% | 11.1% | 3.0% | |||
| 22 | Tree Swallow | 9.5% | 11.1% | 1.6% | |||
| 23 | Great Egret | 2.0% | 11.1% | 9.1% | |||
| 24 | American Black Duck | 0.2% | 11.1% | 10.9% | |||
| 25 | Peregrine Falcon | 0.1% | 11.1% | 11.1% | |||
| 26 | American Oystercatcher | 0% | 11.1% | 11.1% |