Top Birds at Hatfield Swamp IBA--West Essex Park in April
relative to other locations within 25 miles of New York, NY, USA
based on 127 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 | 74.8% | 96.1% | 21.3% | |||
| 2 | Red-winged Blackbird | 54.7% | 94.5% | 39.8% | |||
| 3 | Song Sparrow | 48.8% | 93.7% | 44.9% | |||
| 4 | Blue Jay | 52.5% | 92.9% | 40.4% | |||
| 5 | Northern Cardinal | 60.6% | 92.1% | 31.6% | |||
| 6 | Red-bellied Woodpecker | 39.6% | 89.8% | 50.1% | |||
| 7 | Northern Flicker | 45.1% | 88.2% | 43.1% | |||
| 8 | White-throated Sparrow | 57.1% | 81.9% | 24.8% | |||
| 9 | Downy Woodpecker | 37.9% | 80.3% | 42.4% | |||
| 10 | Tufted Titmouse | 25.7% | 80.3% | 54.6% | |||
| 11 | American Goldfinch | 28.4% | 70.9% | 42.5% | |||
| 12 | Brown-headed Cowbird | 22.9% | 69.3% | 46.4% | |||
| 13 | Canada Goose | 52.9% | 61.4% | 8.5% | |||
| 14 | Mourning Dove | 51.6% | 59.1% | 7.5% | |||
| 15 | Tree Swallow | 22.1% | 56.7% | 34.6% | |||
| 16 | Red-tailed Hawk | 24.8% | 55.9% | 31.1% | |||
| 17 | Black-capped Chickadee | 21.9% | 53.5% | 31.7% | |||
| 18 | Wood Duck | 14.3% | 53.5% | 39.3% | |||
| 19 | White-breasted Nuthatch | 17.8% | 52.0% | 34.1% | |||
| 20 | Mallard | 54.7% | 49.6% | 5.1% | |||
| 21 | Carolina Wren | 22.3% | 48.8% | 26.5% | |||
| 22 | Eastern Phoebe | 19.0% | 41.7% | 22.7% | |||
| 23 | Turkey Vulture | 12.5% | 41.7% | 29.3% | |||
| 24 | Swamp Sparrow | 17.8% | 40.2% | 22.4% | |||
| 25 | Pileated Woodpecker | 2.3% | 40.2% | 37.9% | |||
| 26 | American Crow | 19.4% | 34.6% | 15.3% | |||
| 27 | Common Grackle | 48.9% | 31.5% | 17.4% | |||
| 28 | Blue-gray Gnatcatcher | 17.1% | 31.5% | 14.4% | |||
| 29 | Great Blue Heron | 11.1% | 27.6% | 16.4% | |||
| 30 | Chipping Sparrow | 25.1% | 26.0% | 0.9% | |||
| 31 | Hairy Woodpecker | 10.0% | 26.0% | 16.0% | |||
| 32 | Yellow-rumped Warbler | 31.2% | 22.0% | 9.2% | |||
| 33 | Palm Warbler | 28.0% | 22.0% | 6.0% | |||
| 34 | Yellow Warbler | 7.8% | 22.0% | 14.2% | |||
| 35 | Ruby-crowned Kinglet | 29.4% | 21.3% | 8.1% | |||
| 36 | Fish Crow | 15.6% | 21.3% | 5.7% | |||
| 37 | House Finch | 16.6% | 20.5% | 3.9% | |||
| 38 | Eastern Towhee | 21.9% | 19.7% | 2.3% | |||
| 39 | Dark-eyed Junco | 20.2% | 19.7% | 0.5% | |||
| 40 | Rusty Blackbird | 4.3% | 18.9% | 14.6% | |||
| 41 | Pine Warbler | 15.7% | 15.0% | 0.8% | |||
| 42 | Common Yellowthroat | 3.5% | 15.0% | 11.5% | |||
| 43 | European Starling | 56.7% | 14.2% | 42.6% | |||
| 44 | House Sparrow | 53.2% | 14.2% | 39.1% | |||
| 45 | Belted Kingfisher | 10.2% | 14.2% | 4.0% | |||
| 46 | Gray Catbird | 9.1% | 13.4% | 4.3% | |||
| 47 | Barn Swallow | 14.4% | 12.6% | 1.8% | |||
| 48 | House Wren | 7.6% | 12.6% | 5.0% | |||
| 49 | Northern Mockingbird | 28.3% | 11.8% | 16.5% | |||
| 50 | Field Sparrow | 8.1% | 10.2% | 2.2% | |||
| 51 | Broad-winged Hawk | 1.3% | 10.2% | 8.9% | |||
| 52 | Wild Turkey | 2.4% | 9.4% | 7.0% | |||
| 53 | Great Egret | 22.7% | 8.7% | 14.1% | |||
| 54 | Bald Eagle | 3.9% | 7.9% | 4.0% | |||
| 55 | Warbling Vireo | 3.3% | 7.9% | 4.5% | |||
| 56 | Rock Pigeon | 34.2% | 7.1% | 27.1% | |||
| 57 | Green-winged Teal | 5.1% | 7.1% | 2.0% | |||
| 58 | Common Raven | 3.6% | 7.1% | 3.4% | |||
| 59 | Blue-winged Warbler | 1.8% | 7.1% | 5.3% | |||
| 60 | Hermit Thrush | 25.5% | 6.3% | 19.2% | |||
| 61 | Killdeer | 9.3% | 6.3% | 3.0% | |||
| 62 | Rose-breasted Grosbeak | 1.6% | 6.3% | 4.7% | |||
| 63 | Red-shouldered Hawk | 1.2% | 6.3% | 5.1% | |||
| 64 | Double-crested Cormorant | 36.8% | 5.5% | 31.3% | |||
| 65 | Osprey | 19.2% | 5.5% | 13.7% | |||
| 66 | Black-and-white Warbler | 12.0% | 5.5% | 6.5% | |||
| 67 | Golden-crowned Kinglet | 11.8% | 5.5% | 6.3% | |||
| 68 | Northern Rough-winged Swallow | 10.9% | 5.5% | 5.4% | |||
| 69 | American Black Duck | 10.2% | 5.5% | 4.7% | |||
| 70 | Solitary Sandpiper | 0.7% | 5.5% | 4.8% | |||
| 71 | Savannah Sparrow | 7.8% | 4.7% | 3.1% | |||
| 72 | Cooper's Hawk | 3.7% | 4.7% | 1.0% | |||
| 73 | Baltimore Oriole | 2.8% | 4.7% | 1.9% | |||
| 74 | Black Vulture | 2.5% | 4.7% | 2.2% | |||
| 75 | Brown Thrasher | 6.2% | 3.9% | 2.2% | |||
| 76 | Northern Waterthrush | 5.2% | 3.9% | 1.2% | |||
| 77 | Wilson's Snipe | 2.0% | 3.9% | 2.0% | |||
| 78 | Eastern Bluebird | 1.3% | 3.9% | 2.7% | |||
| 79 | Ring-necked Duck | 3.0% | 3.1% | 0.1% | |||
| 80 | Purple Finch | 1.9% | 3.1% | 1.2% | |||
| 81 | Ring-billed Gull | 23.4% | 2.4% | 21.0% | |||
| 82 | Yellow-bellied Sapsucker | 10.4% | 2.4% | 8.0% | |||
| 83 | Blue-headed Vireo | 9.5% | 2.4% | 7.2% | |||
| 84 | American Kestrel | 5.5% | 2.4% | 3.1% | |||
| 85 | Northern Parula | 4.8% | 2.4% | 2.5% | |||
| 86 | Fox Sparrow | 3.2% | 2.4% | 0.9% | |||
| 87 | Spotted Sandpiper | 1.7% | 2.4% | 0.6% | |||
| 88 | Blue-winged Teal | 1.7% | 2.4% | 0.7% | |||
| 89 | White-eyed Vireo | 1.6% | 2.4% | 0.8% | |||
| 90 | American Wigeon | 1.3% | 2.4% | 1.0% | |||
| 91 | Great Crested Flycatcher | 0.9% | 2.4% | 1.5% | |||
| 92 | Northern Pintail | 0.7% | 2.4% | 1.7% | |||
| 93 | Brown Creeper | 9.3% | 1.6% | 7.7% | |||
| 94 | Ovenbird | 3.6% | 1.6% | 2.0% | |||
| 95 | Hooded Merganser | 2.8% | 1.6% | 1.2% | |||
| 96 | Great Horned Owl | 2.5% | 1.6% | 0.9% | |||
| 97 | Black-throated Blue Warbler | 1.7% | 1.6% | 0.1% | |||
| 98 | Indigo Bunting | 0.8% | 1.6% | 0.7% | |||
| 99 | Pine Siskin | 0.8% | 1.6% | 0.8% | |||
| 100 | Barred Owl | 0.7% | 1.6% | 0.9% | |||
| 101 | American Tree Sparrow | 0.7% | 1.6% | 0.9% | |||
| 102 | Scarlet Tanager | 0.6% | 1.6% | 1.0% | |||
| 103 | Mute Swan | 15.5% | 0.8% | 14.7% | |||
| 104 | Ruddy Duck | 10.8% | 0.8% | 10.1% | |||
| 105 | Northern Shoveler | 8.7% | 0.8% | 7.9% | |||
| 106 | Snowy Egret | 7.2% | 0.8% | 6.4% | |||
| 107 | Winter Wren | 3.7% | 0.8% | 2.9% | |||
| 108 | Peregrine Falcon | 2.9% | 0.8% | 2.2% | |||
| 109 | Prairie Warbler | 2.7% | 0.8% | 1.9% | |||
| 110 | Common Merganser | 2.6% | 0.8% | 1.8% | |||
| 111 | Wood Thrush | 2.1% | 0.8% | 1.3% | |||
| 112 | Merlin | 2.0% | 0.8% | 1.2% | |||
| 113 | Northern Harrier | 1.8% | 0.8% | 1.1% | |||
| 114 | Lesser Yellowlegs | 1.4% | 0.8% | 0.7% | |||
| 115 | Worm-eating Warbler | 0.9% | 0.8% | 0.2% | |||
| 116 | Yellow-throated Vireo | 0.8% | 0.8% | 0.0% | |||
| 117 | American Woodcock | 0.7% | 0.8% | 0.1% | |||
| 118 | Least Sandpiper | 0.6% | 0.8% | 0.2% | |||
| 119 | Eastern Screech-Owl | 0.5% | 0.8% | 0.3% | |||
| 120 | Orange-crowned Warbler | 0.4% | 0.8% | 0.4% | |||
| 121 | Common Goldeneye | 0.2% | 0.8% | 0.6% | |||
| 122 | Redhead | 0.2% | 0.8% | 0.6% | |||
| 123 | Yellow-billed Cuckoo | 0.1% | 0.8% | 0.7% | |||
| 124 | Sedge Wren | 0.0% | 0.8% | 0.8% |