Top Birds at Willowbrook Park in April
relative to other locations within 25 miles of 35.791540, -78.781117
based on 96 checklists
This page shows the probability of a species appearing on a checklist at Willowbrook Park 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 | American Robin | 42.0% | 90.6% | 48.7% | |||
| 2 | Red-winged Blackbird | 26.8% | 83.3% | 56.5% | |||
| 3 | Canada Goose | 48.6% | 80.2% | 31.6% | |||
| 4 | Mallard | 29.5% | 79.2% | 49.7% | |||
| 5 | House Sparrow | 2.2% | 75.0% | 72.8% | |||
| 6 | Red-bellied Woodpecker | 58.3% | 72.9% | 14.6% | |||
| 7 | Blue Jay | 48.6% | 69.8% | 21.2% | |||
| 8 | European Starling | 19.9% | 66.7% | 46.7% | |||
| 9 | Northern Cardinal | 80.7% | 65.6% | 15.1% | |||
| 10 | White-throated Sparrow | 57.3% | 60.4% | 3.1% | |||
| 11 | Downy Woodpecker | 40.0% | 57.3% | 17.3% | |||
| 12 | Northern Flicker | 13.1% | 53.1% | 40.0% | |||
| 13 | Carolina Wren | 71.6% | 52.1% | 19.5% | |||
| 14 | Rock Pigeon | 4.9% | 51.0% | 46.1% | |||
| 15 | Common Grackle | 25.9% | 46.9% | 20.9% | |||
| 16 | Yellow-rumped Warbler | 44.8% | 45.8% | 1.1% | |||
| 17 | Great Egret | 2.2% | 39.6% | 37.3% | |||
| 18 | Northern Mockingbird | 26.9% | 38.5% | 11.6% | |||
| 19 | Palm Warbler | 7.9% | 36.5% | 28.6% | |||
| 20 | Double-crested Cormorant | 25.8% | 34.4% | 8.6% | |||
| 21 | Song Sparrow | 23.8% | 34.4% | 10.5% | |||
| 22 | Mourning Dove | 45.4% | 33.3% | 12.0% | |||
| 23 | Chipping Sparrow | 43.6% | 32.3% | 11.3% | |||
| 24 | Tufted Titmouse | 70.2% | 31.2% | 38.9% | |||
| 25 | White-breasted Nuthatch | 22.3% | 31.2% | 9.0% | |||
| 26 | Black-capped Chickadee | 0% | 31.2% | 31.2% | |||
| 27 | Ruby-crowned Kinglet | 33.0% | 29.2% | 3.8% | |||
| 28 | American Goldfinch | 47.1% | 28.1% | 19.0% | |||
| 29 | Hairy Woodpecker | 10.1% | 28.1% | 18.0% | |||
| 30 | Eastern Phoebe | 35.4% | 26.0% | 9.3% | |||
| 31 | Rusty Blackbird | 0.8% | 26.0% | 25.3% | |||
| 32 | Hermit Thrush | 8.2% | 20.8% | 12.6% | |||
| 33 | Turkey Vulture | 42.8% | 19.8% | 23.0% | |||
| 34 | Dark-eyed Junco | 5.1% | 19.8% | 14.7% | |||
| 35 | Brown-headed Cowbird | 38.0% | 18.8% | 19.3% | |||
| 36 | Fish Crow | 37.0% | 18.8% | 18.2% | |||
| 37 | Ring-billed Gull | 6.3% | 18.8% | 12.4% | |||
| 38 | Pine Warbler | 45.5% | 17.7% | 27.7% | |||
| 39 | Eastern Towhee | 44.6% | 17.7% | 26.9% | |||
| 40 | Green-winged Teal | 0.3% | 17.7% | 17.4% | |||
| 41 | Swamp Sparrow | 14.1% | 14.6% | 0.5% | |||
| 42 | Golden-crowned Kinglet | 0.8% | 14.6% | 13.8% | |||
| 43 | Yellow-bellied Sapsucker | 1.2% | 13.5% | 12.4% | |||
| 44 | Great Blue Heron | 44.0% | 12.5% | 31.5% | |||
| 45 | House Finch | 27.2% | 11.5% | 15.8% | |||
| 46 | Wood Duck | 13.3% | 11.5% | 1.9% | |||
| 47 | Red-tailed Hawk | 12.5% | 11.5% | 1.0% | |||
| 48 | Blue-gray Gnatcatcher | 63.5% | 10.4% | 53.1% | |||
| 49 | Black-and-white Warbler | 15.2% | 10.4% | 4.8% | |||
| 50 | Gray Catbird | 18.3% | 9.4% | 8.9% | |||
| 51 | Killdeer | 17.3% | 9.4% | 7.9% | |||
| 52 | Warbling Vireo | 0.2% | 8.3% | 8.1% | |||
| 53 | Northern Parula | 36.6% | 7.3% | 29.3% | |||
| 54 | Yellow-throated Warbler | 21.6% | 7.3% | 14.3% | |||
| 55 | Osprey | 17.5% | 7.3% | 10.3% | |||
| 56 | Yellow Warbler | 2.6% | 7.3% | 4.6% | |||
| 57 | American Black Duck | 0.1% | 7.3% | 7.2% | |||
| 58 | House Wren | 10.2% | 6.2% | 4.0% | |||
| 59 | Black-throated Green Warbler | 0.6% | 6.2% | 5.6% | |||
| 60 | American Crow | 56.7% | 5.2% | 51.5% | |||
| 61 | Red-headed Woodpecker | 13.0% | 5.2% | 7.8% | |||
| 62 | Green Heron | 6.4% | 5.2% | 1.2% | |||
| 63 | Blue-headed Vireo | 4.2% | 5.2% | 1.0% | |||
| 64 | Baltimore Oriole | 0.7% | 5.2% | 4.5% | |||
| 65 | Northern Rough-winged Swallow | 28.5% | 4.2% | 24.3% | |||
| 66 | Barn Swallow | 19.6% | 4.2% | 15.5% | |||
| 67 | Ovenbird | 18.8% | 4.2% | 14.6% | |||
| 68 | Belted Kingfisher | 18.6% | 4.2% | 14.5% | |||
| 69 | Field Sparrow | 10.7% | 4.2% | 6.5% | |||
| 70 | Savannah Sparrow | 4.1% | 4.2% | 0.1% | |||
| 71 | Rose-breasted Grosbeak | 1.4% | 4.2% | 2.8% | |||
| 72 | Purple Finch | 0.7% | 4.2% | 3.5% | |||
| 73 | Graylag Goose | 0.5% | 4.2% | 3.7% | |||
| 74 | Brown Creeper | 0.3% | 4.2% | 3.8% | |||
| 75 | Fox Sparrow | 0.1% | 4.2% | 4.1% | |||
| 76 | Red-shouldered Hawk | 33.2% | 3.1% | 30.1% | |||
| 77 | Great Crested Flycatcher | 22.4% | 3.1% | 19.3% | |||
| 78 | Pileated Woodpecker | 20.4% | 3.1% | 17.3% | |||
| 79 | Brown Thrasher | 19.9% | 3.1% | 16.8% | |||
| 80 | Chimney Swift | 13.9% | 3.1% | 10.8% | |||
| 81 | Wood Thrush | 7.9% | 3.1% | 4.8% | |||
| 82 | Northern Waterthrush | 3.3% | 3.1% | 0.1% | |||
| 83 | Blue-winged Teal | 2.2% | 3.1% | 0.9% | |||
| 84 | Pied-billed Grebe | 2.1% | 3.1% | 1.1% | |||
| 85 | Winter Wren | 1.3% | 3.1% | 1.8% | |||
| 86 | Veery | 1.3% | 3.1% | 1.9% | |||
| 87 | American Herring Gull | 0.5% | 3.1% | 2.6% | |||
| 88 | Common Yellowthroat | 33.8% | 2.1% | 31.7% | |||
| 89 | Bald Eagle | 12.4% | 2.1% | 10.3% | |||
| 90 | Louisiana Waterthrush | 10.5% | 2.1% | 8.5% | |||
| 91 | Prairie Warbler | 7.5% | 2.1% | 5.4% | |||
| 92 | Spotted Sandpiper | 7.3% | 2.1% | 5.3% | |||
| 93 | Black-throated Blue Warbler | 6.0% | 2.1% | 3.9% | |||
| 94 | Solitary Sandpiper | 5.9% | 2.1% | 3.8% | |||
| 95 | Scarlet Tanager | 4.5% | 2.1% | 2.4% | |||
| 96 | Wild Turkey | 2.0% | 2.1% | 0.0% | |||
| 97 | Merlin | 0.2% | 2.1% | 1.8% | |||
| 98 | Northern Shoveler | 0.2% | 2.1% | 1.9% | |||
| 99 | Gadwall | 0.1% | 2.1% | 2.0% | |||
| 100 | Nashville Warbler | 0.0% | 2.1% | 2.0% | |||
| 101 | White-eyed Vireo | 39.6% | 1.0% | 38.5% | |||
| 102 | Black Vulture | 20.4% | 1.0% | 19.4% | |||
| 103 | Eastern Kingbird | 13.0% | 1.0% | 11.9% | |||
| 104 | Prothonotary Warbler | 12.7% | 1.0% | 11.7% | |||
| 105 | Hooded Warbler | 9.6% | 1.0% | 8.6% | |||
| 106 | Orchard Oriole | 7.2% | 1.0% | 6.1% | |||
| 107 | Cooper's Hawk | 3.8% | 1.0% | 2.8% | |||
| 108 | Hooded Merganser | 2.3% | 1.0% | 1.3% | |||
| 109 | Worm-eating Warbler | 2.2% | 1.0% | 1.2% | |||
| 110 | Lesser Yellowlegs | 1.4% | 1.0% | 0.3% | |||
| 111 | Yellow-billed Cuckoo | 1.3% | 1.0% | 0.3% | |||
| 112 | Blue-winged Warbler | 1.0% | 1.0% | 0.0% | |||
| 113 | Red-breasted Nuthatch | 0.8% | 1.0% | 0.2% | |||
| 114 | Swainson's Thrush | 0.8% | 1.0% | 0.2% | |||
| 115 | Vesper Sparrow | 0.3% | 1.0% | 0.8% | |||
| 116 | Magnolia Warbler | 0.2% | 1.0% | 0.9% | |||
| 117 | Little Blue Heron | 0.1% | 1.0% | 0.9% | |||
| 118 | Boat-tailed Grackle | 0% | 1.0% | 1.0% | |||
| 119 | Clapper Rail | 0% | 1.0% | 1.0% | |||
| 120 | Snow Goose | 0% | 1.0% | 1.0% |