Top Birds at Hatfield Swamp IBA--West Essex Park in April
relative to other locations within 25 miles of 35.791540, -78.781117
based on 153 checklists
This page shows the probability of a species appearing on a checklist at Hatfield Swamp IBA--West Essex 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% | 96.1% | 54.1% | |||
| 2 | Red-winged Blackbird | 26.8% | 95.4% | 68.6% | |||
| 3 | Song Sparrow | 23.8% | 94.8% | 70.9% | |||
| 4 | Blue Jay | 48.6% | 93.5% | 44.9% | |||
| 5 | Northern Cardinal | 80.7% | 92.8% | 12.1% | |||
| 6 | Red-bellied Woodpecker | 58.3% | 90.8% | 32.5% | |||
| 7 | Northern Flicker | 13.1% | 87.6% | 74.5% | |||
| 8 | White-throated Sparrow | 57.3% | 84.3% | 27.0% | |||
| 9 | Tufted Titmouse | 70.2% | 81.7% | 11.5% | |||
| 10 | Downy Woodpecker | 40.0% | 80.4% | 40.4% | |||
| 11 | American Goldfinch | 47.1% | 74.5% | 27.4% | |||
| 12 | Brown-headed Cowbird | 38.0% | 71.9% | 33.9% | |||
| 13 | Tree Swallow | 14.5% | 62.1% | 47.6% | |||
| 14 | Canada Goose | 48.6% | 60.8% | 12.2% | |||
| 15 | Mourning Dove | 45.4% | 59.5% | 14.1% | |||
| 16 | Red-tailed Hawk | 12.5% | 54.9% | 42.4% | |||
| 17 | White-breasted Nuthatch | 22.3% | 54.2% | 32.0% | |||
| 18 | Carolina Wren | 71.6% | 53.6% | 18.0% | |||
| 19 | Wood Duck | 13.3% | 53.6% | 40.3% | |||
| 20 | Black-capped Chickadee | 0% | 53.6% | 53.6% | |||
| 21 | Swamp Sparrow | 14.1% | 47.1% | 33.0% | |||
| 22 | Mallard | 29.5% | 46.4% | 16.9% | |||
| 23 | Eastern Phoebe | 35.4% | 45.1% | 9.7% | |||
| 24 | Turkey Vulture | 42.8% | 43.1% | 0.4% | |||
| 25 | Pileated Woodpecker | 20.4% | 40.5% | 20.1% | |||
| 26 | Common Grackle | 25.9% | 37.3% | 11.3% | |||
| 27 | Blue-gray Gnatcatcher | 63.5% | 36.6% | 26.9% | |||
| 28 | American Crow | 56.7% | 35.9% | 20.8% | |||
| 29 | Hairy Woodpecker | 10.1% | 28.8% | 18.6% | |||
| 30 | Ruby-crowned Kinglet | 33.0% | 28.1% | 4.9% | |||
| 31 | Great Blue Heron | 44.0% | 27.5% | 16.5% | |||
| 32 | Fish Crow | 37.0% | 26.8% | 10.2% | |||
| 33 | Yellow-rumped Warbler | 44.8% | 24.8% | 19.9% | |||
| 34 | Chipping Sparrow | 43.6% | 24.8% | 18.8% | |||
| 35 | Yellow Warbler | 2.6% | 24.8% | 22.2% | |||
| 36 | Eastern Towhee | 44.6% | 20.3% | 24.3% | |||
| 37 | House Finch | 27.2% | 20.3% | 7.0% | |||
| 38 | Palm Warbler | 7.9% | 20.3% | 12.4% | |||
| 39 | Rusty Blackbird | 0.8% | 20.3% | 19.5% | |||
| 40 | Common Yellowthroat | 33.8% | 19.0% | 14.8% | |||
| 41 | Dark-eyed Junco | 5.1% | 18.3% | 13.2% | |||
| 42 | Belted Kingfisher | 18.6% | 17.6% | 1.0% | |||
| 43 | House Sparrow | 2.2% | 16.3% | 14.2% | |||
| 44 | Northern Mockingbird | 26.9% | 15.7% | 11.2% | |||
| 45 | House Wren | 10.2% | 15.7% | 5.5% | |||
| 46 | Pine Warbler | 45.5% | 15.0% | 30.4% | |||
| 47 | Gray Catbird | 18.3% | 14.4% | 3.9% | |||
| 48 | European Starling | 19.9% | 12.4% | 7.5% | |||
| 49 | Barn Swallow | 19.6% | 11.8% | 7.9% | |||
| 50 | Red-shouldered Hawk | 33.2% | 10.5% | 22.7% | |||
| 51 | Great Egret | 2.2% | 9.8% | 7.6% | |||
| 52 | Bald Eagle | 12.4% | 9.2% | 3.3% | |||
| 53 | Field Sparrow | 10.7% | 9.2% | 1.5% | |||
| 54 | Wild Turkey | 2.0% | 9.2% | 7.1% | |||
| 55 | Rose-breasted Grosbeak | 1.4% | 9.2% | 7.8% | |||
| 56 | Broad-winged Hawk | 1.0% | 9.2% | 8.1% | |||
| 57 | Warbling Vireo | 0.2% | 9.2% | 8.9% | |||
| 58 | Common Raven | 0.4% | 8.5% | 8.1% | |||
| 59 | Green-winged Teal | 0.3% | 7.8% | 7.5% | |||
| 60 | Northern Rough-winged Swallow | 28.5% | 7.2% | 21.3% | |||
| 61 | Blue-winged Warbler | 1.0% | 7.2% | 6.2% | |||
| 62 | Golden-crowned Kinglet | 0.8% | 7.2% | 6.4% | |||
| 63 | Osprey | 17.5% | 6.5% | 11.0% | |||
| 64 | Black-and-white Warbler | 15.2% | 6.5% | 8.6% | |||
| 65 | Hermit Thrush | 8.2% | 6.5% | 1.7% | |||
| 66 | Rock Pigeon | 4.9% | 6.5% | 1.6% | |||
| 67 | Killdeer | 17.3% | 5.9% | 11.4% | |||
| 68 | Baltimore Oriole | 0.7% | 5.9% | 5.2% | |||
| 69 | American Black Duck | 0.1% | 5.9% | 5.8% | |||
| 70 | Double-crested Cormorant | 25.8% | 5.2% | 20.5% | |||
| 71 | Solitary Sandpiper | 5.9% | 5.2% | 0.7% | |||
| 72 | Cooper's Hawk | 3.8% | 5.2% | 1.4% | |||
| 73 | Northern Waterthrush | 3.3% | 5.2% | 2.0% | |||
| 74 | Eastern Bluebird | 49.1% | 4.6% | 44.5% | |||
| 75 | White-eyed Vireo | 39.6% | 4.6% | 35.0% | |||
| 76 | Black Vulture | 20.4% | 4.6% | 15.9% | |||
| 77 | Blue-headed Vireo | 4.2% | 4.6% | 0.4% | |||
| 78 | Brown Thrasher | 19.9% | 3.9% | 16.0% | |||
| 79 | Savannah Sparrow | 4.1% | 3.9% | 0.2% | |||
| 80 | Ring-necked Duck | 0.4% | 3.9% | 3.5% | |||
| 81 | Great Crested Flycatcher | 22.4% | 3.3% | 19.2% | |||
| 82 | Blue-winged Teal | 2.2% | 3.3% | 1.1% | |||
| 83 | Wilson's Snipe | 1.0% | 3.3% | 2.3% | |||
| 84 | Purple Finch | 0.7% | 3.3% | 2.6% | |||
| 85 | Northern Parula | 36.6% | 2.6% | 34.0% | |||
| 86 | Ovenbird | 18.8% | 2.6% | 16.2% | |||
| 87 | Spotted Sandpiper | 7.3% | 2.6% | 4.7% | |||
| 88 | Black-throated Blue Warbler | 6.0% | 2.6% | 3.4% | |||
| 89 | Yellow-bellied Sapsucker | 1.2% | 2.6% | 1.5% | |||
| 90 | Marsh Wren | 0.2% | 2.6% | 2.4% | |||
| 91 | Fox Sparrow | 0.1% | 2.6% | 2.6% | |||
| 92 | Indigo Bunting | 13.6% | 2.0% | 11.6% | |||
| 93 | Wood Thrush | 7.9% | 2.0% | 6.0% | |||
| 94 | Ring-billed Gull | 6.3% | 2.0% | 4.3% | |||
| 95 | Scarlet Tanager | 4.5% | 2.0% | 2.5% | |||
| 96 | American Kestrel | 1.0% | 2.0% | 1.0% | |||
| 97 | Brown Creeper | 0.3% | 2.0% | 1.6% | |||
| 98 | American Wigeon | 0.1% | 2.0% | 1.8% | |||
| 99 | Northern Pintail | 0.0% | 2.0% | 2.0% | |||
| 100 | Red-eyed Vireo | 31.6% | 1.3% | 30.3% | |||
| 101 | Chimney Swift | 13.9% | 1.3% | 12.6% | |||
| 102 | American Redstart | 9.3% | 1.3% | 8.0% | |||
| 103 | Barred Owl | 8.7% | 1.3% | 7.4% | |||
| 104 | Pine Siskin | 3.2% | 1.3% | 1.9% | |||
| 105 | Hooded Merganser | 2.3% | 1.3% | 1.0% | |||
| 106 | Winter Wren | 1.3% | 1.3% | 0.0% | |||
| 107 | Yellow-billed Cuckoo | 1.3% | 1.3% | 0.0% | |||
| 108 | Great Horned Owl | 0.8% | 1.3% | 0.5% | |||
| 109 | Black-throated Green Warbler | 0.6% | 1.3% | 0.7% | |||
| 110 | Northern Shoveler | 0.2% | 1.3% | 1.1% | |||
| 111 | Chestnut-sided Warbler | 0.1% | 1.3% | 1.2% | |||
| 112 | American Tree Sparrow | 0% | 1.3% | 1.3% | |||
| 113 | Prairie Warbler | 7.5% | 0.7% | 6.9% | |||
| 114 | Yellow-throated Vireo | 6.4% | 0.7% | 5.7% | |||
| 115 | Ruddy Duck | 2.9% | 0.7% | 2.2% | |||
| 116 | Acadian Flycatcher | 2.5% | 0.7% | 1.8% | |||
| 117 | Worm-eating Warbler | 2.2% | 0.7% | 1.6% | |||
| 118 | Lesser Yellowlegs | 1.4% | 0.7% | 0.7% | |||
| 119 | Least Sandpiper | 1.1% | 0.7% | 0.4% | |||
| 120 | Sharp-shinned Hawk | 1.0% | 0.7% | 0.4% | |||
| 121 | Northern Harrier | 0.8% | 0.7% | 0.1% | |||
| 122 | Mute Swan | 0.4% | 0.7% | 0.2% | |||
| 123 | Bank Swallow | 0.3% | 0.7% | 0.3% | |||
| 124 | Orange-crowned Warbler | 0.3% | 0.7% | 0.4% | |||
| 125 | Sedge Wren | 0.3% | 0.7% | 0.4% | |||
| 126 | Merlin | 0.2% | 0.7% | 0.4% | |||
| 127 | Eastern Screech-Owl | 0.2% | 0.7% | 0.5% | |||
| 128 | Snowy Egret | 0.1% | 0.7% | 0.6% | |||
| 129 | American Woodcock | 0.1% | 0.7% | 0.6% | |||
| 130 | Nashville Warbler | 0.0% | 0.7% | 0.6% | |||
| 131 | Peregrine Falcon | 0.0% | 0.7% | 0.6% | |||
| 132 | Redhead | 0.0% | 0.7% | 0.6% | |||
| 133 | Common Goldeneye | 0.0% | 0.7% | 0.6% | |||
| 134 | Common Merganser | 0% | 0.7% | 0.7% |