Top Birds at Randalls Island--saltmarsh and backstop 42 vicinity in October
relative to other locations within 25 miles of 40.781243, -73.966507
based on 125 checklists
This page shows the probability of a species appearing on a checklist at Randalls Island--saltmarsh and backstop 42 vicinity in October. 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.
| Evidence | Sampling | Score | ||||||
|---|---|---|---|---|---|---|---|---|
| # | Links | Species | Media | Years | Birders | Hits | Frequency | Relative |
| 1 | Song Sparrow | 0 | 11 | 52 | 88 | 70.4% | +16.3% | |
| 2 | American Herring Gull | 0 | 11 | 46 | 74 | 59.2% | +28.5% | |
| 3 | Savannah Sparrow | 5 | 11 | 41 | 72 | 57.6% | +39.3% | |
| 4 | Swamp Sparrow | 3 | 11 | 39 | 68 | 54.4% | +21.4% | |
| 5 | Ring-billed Gull | 0 | 11 | 41 | 63 | 50.4% | +21.2% | |
| 6 | Double-crested Cormorant | 0 | 11 | 40 | 61 | 48.8% | +18.5% | |
| 7 | Yellow-rumped Warbler | 1 | 11 | 36 | 59 | 47.2% | -1.1% | |
| 8 | House Sparrow | 0 | 11 | 37 | 59 | 47.2% | +0.7% | |
| 9 | Nelson's Sparrow | 13 | 10 | 40 | 57 | 45.6% | +43.8% | |
| 10 | Rock Pigeon | 0 | 11 | 29 | 53 | 42.4% | +6.8% | |
| 11 | Mourning Dove | 0 | 11 | 33 | 52 | 41.6% | -3.8% | |
| 12 | Belted Kingfisher | 0 | 11 | 35 | 49 | 39.2% | +27.2% | |
| 13 | Palm Warbler | 2 | 10 | 35 | 48 | 38.4% | +9.0% | |
| 14 | European Starling | 0 | 11 | 33 | 47 | 37.6% | -7.3% | |
| 15 | Canada Goose | 0 | 11 | 35 | 45 | 36.0% | -4.0% | |
| 16 | Ruby-crowned Kinglet | 1 | 10 | 26 | 41 | 32.8% | -10.6% | |
| 17 | Laughing Gull | 2 | 10 | 29 | 39 | 31.2% | +17.9% | |
| 18 | American Robin | 0 | 10 | 25 | 38 | 30.4% | -26.7% | |
| 19 | Northern Mockingbird | 0 | 9 | 27 | 38 | 30.4% | -5.1% | |
| 20 | American Kestrel | 2 | 8 | 30 | 37 | 29.6% | +17.5% | |
| 21 | Eastern Phoebe | 0 | 9 | 28 | 36 | 28.8% | -6.5% | |
| 22 | Common Yellowthroat | 1 | 10 | 18 | 33 | 26.4% | +1.8% | |
| 23 | White-throated Sparrow | 0 | 8 | 23 | 31 | 24.8% | -34.4% | |
| 24 | American Goldfinch | 0 | 6 | 21 | 31 | 24.8% | +3.0% | |
| 25 | House Finch | 0 | 10 | 19 | 31 | 24.8% | +7.1% | |
| 26 | Great Black-backed Gull | 0 | 10 | 20 | 30 | 24.0% | +7.1% | |
| 27 | Saltmarsh Sparrow | 11 | 8 | 23 | 30 | 24.0% | +22.7% | |
| 28 | Mallard | 0 | 11 | 14 | 26 | 20.8% | -16.7% | |
| 29 | Northern Flicker | 0 | 9 | 15 | 26 | 20.8% | -16.3% | |
| 30 | American Crow | 0 | 9 | 17 | 26 | 20.8% | -2.6% | |
| 31 | White-crowned Sparrow | 1 | 7 | 15 | 24 | 19.2% | +9.7% | |
| 32 | Blue Jay | 0 | 8 | 15 | 20 | 16.0% | -41.0% | |
| 33 | Black-capped Chickadee | 0 | 4 | 15 | 20 | 16.0% | -0.6% | |
| 34 | Great Blue Heron | 2 | 8 | 16 | 19 | 15.2% | -6.6% | |
| 35 | Brant | 0 | 6 | 14 | 19 | 15.2% | +6.5% | |
| 36 | Northern Cardinal | 0 | 8 | 9 | 16 | 12.8% | -32.1% | |
| 37 | Red-tailed Hawk | 0 | 6 | 15 | 16 | 12.8% | -10.1% | |
| 38 | Gray Catbird | 0 | 8 | 11 | 15 | 12.0% | -24.2% | |
| 39 | Dark-eyed Junco | 0 | 5 | 8 | 15 | 12.0% | -15.0% | |
| 40 | Killdeer | 0 | 8 | 12 | 15 | 12.0% | +6.1% | |
| 41 | Chipping Sparrow | 0 | 6 | 7 | 13 | 10.4% | -9.9% | |
| 42 | Tufted Titmouse | 0 | 3 | 8 | 10 | 8.0% | -12.0% | |
| 43 | American Black Duck | 0 | 6 | 4 | 10 | 8.0% | -5.2% | |
| 44 | Pine Siskin | 1 | 2 | 10 | 10 | 8.0% | +4.5% | |
| 45 | Common Grackle | 0 | 5 | 3 | 9 | 7.2% | -14.5% | |
| 46 | Field Sparrow | 0 | 5 | 7 | 9 | 7.2% | -3.8% | |
| 47 | Mute Swan | 2 | 2 | 8 | 9 | 7.2% | -3.0% | |
| 48 | Lincoln's Sparrow | 0 | 5 | 7 | 9 | 7.2% | +0.8% | |
| 49 | Brown-headed Cowbird | 1 | 5 | 7 | 8 | 6.4% | +1.0% | |
| 50 | Red-winged Blackbird | 0 | 5 | 2 | 7 | 5.6% | -9.7% | |
| 51 | Blackpoll Warbler | 1 | 4 | 8 | 7 | 5.6% | -3.2% | |
| 52 | Peregrine Falcon | 0 | 4 | 4 | 7 | 5.6% | -1.6% | |
| 53 | Common Raven | 1 | 5 | 8 | 7 | 5.6% | -1.1% | |
| 54 | Northern Yellow Warbler | 2 | 4 | 8 | 7 | 5.6% | +4.6% | |
| 55 | Hermit Thrush | 0 | 4 | 5 | 6 | 4.8% | -19.4% | |
| 56 | Gadwall | 0 | 5 | 3 | 6 | 4.8% | -2.9% | |
| 57 | Great Cormorant | 1 | 6 | 5 | 6 | 4.8% | +3.7% | |
| 58 | Spotted Sandpiper | 1 | 3 | 7 | 6 | 4.8% | +4.0% | |
| 59 | Yellow-bellied Sapsucker | 0 | 5 | 5 | 5 | 4.0% | -18.2% | |
| 60 | Cooper's Hawk | 0 | 3 | 5 | 5 | 4.0% | -10.9% | |
| 61 | Osprey | 0 | 3 | 4 | 4 | 3.2% | -7.9% | |
| 62 | Black-and-white Warbler | 0 | 2 | 4 | 4 | 3.2% | -5.3% | |
| 63 | Green-winged Teal | 1 | 4 | 3 | 4 | 3.2% | -3.5% | |
| 64 | Purple Finch | 0 | 3 | 3 | 4 | 3.2% | -3.5% | |
| 65 | Black-crowned Night-Heron | 0 | 3 | 3 | 4 | 3.2% | -0.8% | |
| 66 | Nashville Warbler | 0 | 4 | 5 | 4 | 3.2% | -0.4% | |
| 67 | Marsh Wren | 0 | 3 | 2 | 4 | 3.2% | +1.1% | |
| 68 | Common Loon | 0 | 1 | 1 | 4 | 3.2% | +1.2% | |
| 69 | Eastern Meadowlark | 4 | 1 | 6 | 4 | 3.2% | +1.6% | |
| 70 | Grasshopper Sparrow | 1 | 1 | 5 | 4 | 3.2% | +2.8% | |
| 71 | Red-bellied Woodpecker | 0 | 2 | 2 | 3 | 2.4% | -34.2% | |
| 72 | Blue-headed Vireo | 1 | 3 | 3 | 3 | 2.4% | -8.8% | |
| 73 | Winter Wren | 0 | 1 | 1 | 3 | 2.4% | -8.3% | |
| 74 | Northern Parula | 0 | 2 | 4 | 3 | 2.4% | -7.7% | |
| 75 | Black-throated Green Warbler | 1 | 3 | 3 | 3 | 2.4% | -2.6% | |
| 76 | Pied-billed Grebe | 3 | 1 | 3 | 3 | 2.4% | -0.9% | |
| 77 | American Pipit | 0 | 2 | 3 | 3 | 2.4% | -0.1% | |
| 78 | Cape May Warbler | 0 | 3 | 3 | 3 | 2.4% | +0.1% | |
| 79 | Golden-crowned Kinglet | 0 | 2 | 2 | 2 | 1.6% | -27.7% | |
| 80 | Carolina Wren | 0 | 2 | 1 | 2 | 1.6% | -21.1% | |
| 81 | Eastern Towhee | 0 | 2 | 2 | 2 | 1.6% | -18.6% | |
| 82 | Cedar Waxwing | 0 | 2 | 2 | 2 | 1.6% | -7.7% | |
| 83 | Chimney Swift | 0 | 2 | 2 | 2 | 1.6% | -5.8% | |
| 84 | Magnolia Warbler | 0 | 1 | 3 | 2 | 1.6% | -4.9% | |
| 85 | Pine Warbler | 0 | 1 | 2 | 2 | 1.6% | -4.5% | |
| 86 | Fish Crow | 0 | 2 | 2 | 2 | 1.6% | -1.2% | |
| 87 | Vesper Sparrow | 0 | 2 | 2 | 2 | 1.6% | -0.5% | |
| 88 | Orange-crowned Warbler | 0 | 1 | 1 | 2 | 1.6% | +0.6% | |
| 89 | Red-throated Loon | 0 | 1 | 2 | 2 | 1.6% | +1.0% | |
| 90 | Bonaparte's Gull | 0 | 2 | 2 | 2 | 1.6% | +1.3% | |
| 91 | Downy Woodpecker | 0 | 1 | 1 | 1 | 0.8% | -28.9% | |
| 92 | White-breasted Nuthatch | 0 | 1 | 1 | 1 | 0.8% | -19.8% | |
| 93 | Great Egret | 0 | 1 | 1 | 1 | 0.8% | -12.5% | |
| 94 | Sharp-shinned Hawk | 0 | 1 | 1 | 1 | 0.8% | -8.1% | |
| 95 | Northern Shoveler | 0 | 1 | 1 | 1 | 0.8% | -7.8% | |
| 96 | Bald Eagle | 0 | 1 | 1 | 1 | 0.8% | -4.8% | |
| 97 | Northern Harrier | 0 | 1 | 1 | 1 | 0.8% | -4.5% | |
| 98 | Indigo Bunting | 0 | 1 | 1 | 1 | 0.8% | -3.3% | |
| 99 | Royal Tern | 0 | 1 | 1 | 1 | 0.8% | -2.5% | |
| 100 | Northern Waterthrush | 0 | 1 | 1 | 1 | 0.8% | -1.9% | |
| 101 | Tennessee Warbler | 0 | 1 | 2 | 1 | 0.8% | -1.4% | |
| 102 | Lesser Black-backed Gull | 0 | 1 | 1 | 1 | 0.8% | 0.0% | |
| 103 | Black Scoter | 0 | 1 | 1 | 1 | 0.8% | 0.0% | |
| 104 | Common Nighthawk | 0 | 1 | 1 | 1 | 0.8% | +0.1% | |
| 105 | American Golden-Plover | 1 | 1 | 1 | 1 | 0.8% | +0.2% | |
| 106 | Bay-breasted Warbler | 1 | 1 | 1 | 1 | 0.8% | +0.3% | |
| 107 | Caspian Tern | 0 | 1 | 1 | 1 | 0.8% | +0.4% | |
| 108 | Seaside Sparrow | 0 | 1 | 1 | 1 | 0.8% | +0.5% | |
| 109 | Blackburnian Warbler | 0 | 1 | 1 | 1 | 0.8% | +0.5% | |
| 110 | Barn Swallow | 0 | 1 | 1 | 1 | 0.8% | +0.6% | |
| 111 | Black-billed Cuckoo | 1 | 1 | 1 | 1 | 0.8% | +0.6% | |
| 112 | Yellow-bellied Flycatcher | 0 | 1 | 1 | 1 | 0.8% | +0.8% | |