Top Birds at Gravesend Bay in April
relative to other locations within 25 miles of 35.791540, -78.781117
based on 33 checklists
This page shows the probability of a species appearing on a checklist at Gravesend Bay 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 | 0% | 69.7% | 69.7% | |||
| 2 | Double-crested Cormorant | 25.8% | 66.7% | 40.9% | |||
| 3 | Ring-billed Gull | 6.3% | 66.7% | 60.4% | |||
| 4 | American Herring Gull | 0.5% | 66.7% | 66.2% | |||
| 5 | Red-breasted Merganser | 0.7% | 60.6% | 59.9% | |||
| 6 | Great Black-backed Gull | 0% | 51.5% | 51.5% | |||
| 7 | European Starling | 19.9% | 48.5% | 28.5% | |||
| 8 | Horned Grebe | 0.3% | 48.5% | 48.2% | |||
| 9 | Laughing Gull | 0.1% | 48.5% | 48.4% | |||
| 10 | Rock Pigeon | 4.9% | 45.5% | 40.5% | |||
| 11 | Common Loon | 0.6% | 42.4% | 41.8% | |||
| 12 | Purple Sandpiper | 0% | 42.4% | 42.4% | |||
| 13 | Red-throated Loon | 0% | 42.4% | 42.4% | |||
| 14 | Bufflehead | 1.3% | 39.4% | 38.1% | |||
| 15 | House Sparrow | 2.2% | 33.3% | 31.2% | |||
| 16 | American Black Duck | 0.1% | 33.3% | 33.2% | |||
| 17 | Greater Scaup | 0.1% | 30.3% | 30.2% | |||
| 18 | Northern Gannet | 0% | 30.3% | 30.3% | |||
| 19 | American Crow | 56.7% | 27.3% | 29.5% | |||
| 20 | American Robin | 42.0% | 24.2% | 17.7% | |||
| 21 | Bonaparte's Gull | 3.6% | 24.2% | 20.6% | |||
| 22 | Canada Goose | 48.6% | 21.2% | 27.4% | |||
| 23 | Mallard | 29.5% | 21.2% | 8.3% | |||
| 24 | Mourning Dove | 45.4% | 15.2% | 30.2% | |||
| 25 | Brown-headed Cowbird | 38.0% | 12.1% | 25.9% | |||
| 26 | Fish Crow | 37.0% | 12.1% | 24.9% | |||
| 27 | Common Grackle | 25.9% | 12.1% | 13.8% | |||
| 28 | Peregrine Falcon | 0.0% | 12.1% | 12.1% | |||
| 29 | Iceland Gull | 0% | 12.1% | 12.1% | |||
| 30 | Song Sparrow | 23.8% | 9.1% | 14.7% | |||
| 31 | Barn Swallow | 19.6% | 9.1% | 10.6% | |||
| 32 | Mute Swan | 0.4% | 9.1% | 8.7% | |||
| 33 | Surf Scoter | 0.0% | 9.1% | 9.1% | |||
| 34 | Glaucous Gull | 0% | 9.1% | 9.1% | |||
| 35 | Black Scoter | 0% | 9.1% | 9.1% | |||
| 36 | Turkey Vulture | 42.8% | 6.1% | 36.7% | |||
| 37 | Northern Mockingbird | 26.9% | 6.1% | 20.8% | |||
| 38 | Red-winged Blackbird | 26.8% | 6.1% | 20.7% | |||
| 39 | Osprey | 17.5% | 6.1% | 11.5% | |||
| 40 | Dark-eyed Junco | 5.1% | 6.1% | 1.0% | |||
| 41 | Great Egret | 2.2% | 6.1% | 3.8% | |||
| 42 | Lesser Scaup | 0.7% | 6.1% | 5.4% | |||
| 43 | American Wigeon | 0.1% | 6.1% | 5.9% | |||
| 44 | Red-necked Grebe | 0.0% | 6.1% | 6.1% | |||
| 45 | Great Cormorant | 0% | 6.1% | 6.1% | |||
| 46 | Long-tailed Duck | 0% | 6.1% | 6.1% | |||
| 47 | Northern Cardinal | 80.7% | 3.0% | 77.7% | |||
| 48 | White-throated Sparrow | 57.3% | 3.0% | 54.3% | |||
| 49 | Downy Woodpecker | 40.0% | 3.0% | 37.0% | |||
| 50 | Eastern Phoebe | 35.4% | 3.0% | 32.3% | |||
| 51 | House Finch | 27.2% | 3.0% | 24.2% | |||
| 52 | Northern Flicker | 13.1% | 3.0% | 10.1% | |||
| 53 | Red-tailed Hawk | 12.5% | 3.0% | 9.5% | |||
| 54 | Lesser Black-backed Gull | 0.1% | 3.0% | 2.9% | |||
| 55 | Gadwall | 0.1% | 3.0% | 2.9% | |||
| 56 | Snowy Egret | 0.1% | 3.0% | 2.9% | |||
| 57 | Common Goldeneye | 0.0% | 3.0% | 3.0% | |||
| 58 | Monk Parakeet | 0% | 3.0% | 3.0% | |||
| 59 | Boat-tailed Grackle | 0% | 3.0% | 3.0% |