Top Birds at Gravesend Bay, southern parking lot in April
relative to other locations within 25 miles of 35.791540, -78.781117
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 | 0.6% | 80.0% | 79.4% | |||
| 2 | Ring-billed Gull | 6.3% | 73.3% | 67.0% | |||
| 3 | American Herring Gull | 0.5% | 73.3% | 72.8% | |||
| 4 | Brant | 0% | 73.3% | 73.3% | |||
| 5 | Double-crested Cormorant | 25.8% | 66.7% | 40.9% | |||
| 6 | Red-breasted Merganser | 0.7% | 66.7% | 66.0% | |||
| 7 | Red-throated Loon | 0% | 60.0% | 60.0% | |||
| 8 | Horned Grebe | 0.3% | 53.3% | 53.0% | |||
| 9 | Laughing Gull | 0.1% | 53.3% | 53.3% | |||
| 10 | Great Black-backed Gull | 0% | 53.3% | 53.3% | |||
| 11 | Bufflehead | 1.3% | 46.7% | 45.4% | |||
| 12 | American Black Duck | 0.1% | 33.3% | 33.2% | |||
| 13 | Greater Scaup | 0.1% | 33.3% | 33.3% | |||
| 14 | Northern Gannet | 0% | 33.3% | 33.3% | |||
| 15 | European Starling | 19.9% | 26.7% | 6.7% | |||
| 16 | Rock Pigeon | 4.9% | 26.7% | 21.7% | |||
| 17 | Mallard | 29.5% | 20.0% | 9.5% | |||
| 18 | Bonaparte's Gull | 3.6% | 20.0% | 16.4% | |||
| 19 | Canada Goose | 48.6% | 13.3% | 35.2% | |||
| 20 | Surf Scoter | 0.0% | 13.3% | 13.3% | |||
| 21 | Mourning Dove | 45.4% | 6.7% | 38.7% | |||
| 22 | Fish Crow | 37.0% | 6.7% | 30.3% | |||
| 23 | Dark-eyed Junco | 5.1% | 6.7% | 1.6% | |||
| 24 | Ruddy Duck | 2.9% | 6.7% | 3.8% | |||
| 25 | House Sparrow | 2.2% | 6.7% | 4.5% | |||
| 26 | Lesser Scaup | 0.7% | 6.7% | 6.0% | |||
| 27 | Green-winged Teal | 0.3% | 6.7% | 6.3% | |||
| 28 | Gadwall | 0.1% | 6.7% | 6.6% | |||
| 29 | Common Goldeneye | 0.0% | 6.7% | 6.7% | |||
| 30 | Purple Sandpiper | 0% | 6.7% | 6.7% |