Top Birds at Smith Pond, Rockville Center in April
relative to other locations within 25 miles of 35.791540, -78.781117
based on 20 checklists
This page shows the probability of a species appearing on a checklist at Smith Pond, Rockville Center 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 | Canada Goose | 48.6% | 70.0% | 21.4% | |||
| 2 | Red-winged Blackbird | 26.8% | 70.0% | 43.2% | |||
| 3 | American Robin | 42.0% | 60.0% | 18.0% | |||
| 4 | Mute Swan | 0.4% | 60.0% | 59.6% | |||
| 5 | Mallard | 29.5% | 55.0% | 25.5% | |||
| 6 | American Coot | 0.8% | 55.0% | 54.2% | |||
| 7 | Northern Cardinal | 80.7% | 50.0% | 30.7% | |||
| 8 | Red-bellied Woodpecker | 58.3% | 45.0% | 13.3% | |||
| 9 | Osprey | 17.5% | 45.0% | 27.5% | |||
| 10 | House Sparrow | 2.2% | 45.0% | 42.8% | |||
| 11 | White-throated Sparrow | 57.3% | 40.0% | 17.3% | |||
| 12 | Great Blue Heron | 44.0% | 40.0% | 4.0% | |||
| 13 | Song Sparrow | 23.8% | 40.0% | 16.2% | |||
| 14 | Blue Jay | 48.6% | 35.0% | 13.6% | |||
| 15 | Mourning Dove | 45.4% | 35.0% | 10.4% | |||
| 16 | Double-crested Cormorant | 25.8% | 35.0% | 9.2% | |||
| 17 | Great Egret | 2.2% | 30.0% | 27.8% | |||
| 18 | Ring-necked Duck | 0.4% | 30.0% | 29.6% | |||
| 19 | Black-crowned Night-Heron | 0.1% | 30.0% | 29.9% | |||
| 20 | Pine Warbler | 45.5% | 25.0% | 20.5% | |||
| 21 | Palm Warbler | 7.9% | 25.0% | 17.1% | |||
| 22 | Green-winged Teal | 0.3% | 25.0% | 24.7% | |||
| 23 | American Black Duck | 0.1% | 25.0% | 24.9% | |||
| 24 | Carolina Wren | 71.6% | 20.0% | 51.6% | |||
| 25 | Downy Woodpecker | 40.0% | 20.0% | 20.0% | |||
| 26 | Fish Crow | 37.0% | 20.0% | 17.0% | |||
| 27 | European Starling | 19.9% | 20.0% | 0.1% | |||
| 28 | Killdeer | 17.3% | 20.0% | 2.7% | |||
| 29 | Northern Flicker | 13.1% | 20.0% | 6.9% | |||
| 30 | Blue-gray Gnatcatcher | 63.5% | 15.0% | 48.5% | |||
| 31 | Yellow-rumped Warbler | 44.8% | 15.0% | 29.8% | |||
| 32 | Common Grackle | 25.9% | 15.0% | 10.9% | |||
| 33 | Wood Duck | 13.3% | 15.0% | 1.7% | |||
| 34 | Bald Eagle | 12.4% | 15.0% | 2.6% | |||
| 35 | Ruddy Duck | 2.9% | 15.0% | 12.1% | |||
| 36 | American Herring Gull | 0.5% | 15.0% | 14.5% | |||
| 37 | Brown-headed Cowbird | 38.0% | 10.0% | 28.0% | |||
| 38 | Eastern Phoebe | 35.4% | 10.0% | 25.4% | |||
| 39 | House Finch | 27.2% | 10.0% | 17.2% | |||
| 40 | Northern Mockingbird | 26.9% | 10.0% | 16.9% | |||
| 41 | Rusty Blackbird | 0.8% | 10.0% | 9.2% | |||
| 42 | Northern Shoveler | 0.2% | 10.0% | 9.8% | |||
| 43 | Gadwall | 0.1% | 10.0% | 9.9% | |||
| 44 | Boat-tailed Grackle | 0% | 10.0% | 10.0% | |||
| 45 | Tufted Titmouse | 70.2% | 5.0% | 65.2% | |||
| 46 | American Crow | 56.7% | 5.0% | 51.7% | |||
| 47 | American Goldfinch | 47.1% | 5.0% | 42.1% | |||
| 48 | Ruby-crowned Kinglet | 33.0% | 5.0% | 28.0% | |||
| 49 | Belted Kingfisher | 18.6% | 5.0% | 13.6% | |||
| 50 | Black-and-white Warbler | 15.2% | 5.0% | 10.2% | |||
| 51 | Swamp Sparrow | 14.1% | 5.0% | 9.1% | |||
| 52 | Hairy Woodpecker | 10.1% | 5.0% | 5.1% | |||
| 53 | Green Heron | 6.4% | 5.0% | 1.4% | |||
| 54 | Rock Pigeon | 4.9% | 5.0% | 0.1% | |||
| 55 | Yellow Warbler | 2.6% | 5.0% | 2.4% | |||
| 56 | Pied-billed Grebe | 2.1% | 5.0% | 2.9% | |||
| 57 | Baltimore Oriole | 0.7% | 5.0% | 4.3% | |||
| 58 | Red-breasted Merganser | 0.7% | 5.0% | 4.3% | |||
| 59 | Common Raven | 0.4% | 5.0% | 4.6% | |||
| 60 | Warbling Vireo | 0.2% | 5.0% | 4.8% | |||
| 61 | Snowy Egret | 0.1% | 5.0% | 4.9% | |||
| 62 | Laughing Gull | 0.1% | 5.0% | 4.9% | |||
| 63 | Black-capped Chickadee | 0% | 5.0% | 5.0% |