Top Birds at Hillview Reservoir (restricted access) in April
relative to other locations within 25 miles of 40.781243, -73.966507
based on 133 checklists
This page shows the probability of a species appearing on a checklist at Hillview Reservoir (restricted access) 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% | 75.9% | 1.2% | |||
| 2 | Northern Flicker | 45.2% | 71.4% | 26.2% | |||
| 3 | Mallard | 53.0% | 69.2% | 16.2% | |||
| 4 | European Starling | 56.8% | 62.4% | 5.6% | |||
| 5 | Chipping Sparrow | 25.2% | 61.7% | 36.5% | |||
| 6 | Fish Crow | 15.5% | 61.7% | 46.2% | |||
| 7 | Mourning Dove | 52.1% | 60.9% | 8.8% | |||
| 8 | Red-winged Blackbird | 53.4% | 58.6% | 5.2% | |||
| 9 | American Crow | 18.9% | 57.9% | 39.0% | |||
| 10 | Savannah Sparrow | 7.7% | 57.1% | 49.4% | |||
| 11 | Tree Swallow | 20.5% | 56.4% | 35.8% | |||
| 12 | Ring-billed Gull | 22.5% | 54.9% | 32.4% | |||
| 13 | Common Grackle | 48.3% | 43.6% | 4.7% | |||
| 14 | Northern Rough-winged Swallow | 10.2% | 41.4% | 31.1% | |||
| 15 | Blue Jay | 52.2% | 40.6% | 11.6% | |||
| 16 | White-throated Sparrow | 58.1% | 39.8% | 18.3% | |||
| 17 | House Sparrow | 54.3% | 38.3% | 15.9% | |||
| 18 | Brown-headed Cowbird | 21.8% | 38.3% | 16.5% | |||
| 19 | Barn Swallow | 13.4% | 38.3% | 25.0% | |||
| 20 | Northern Cardinal | 60.6% | 37.6% | 23.0% | |||
| 21 | Canada Goose | 52.0% | 36.8% | 15.1% | |||
| 22 | Rock Pigeon | 35.2% | 36.8% | 1.6% | |||
| 23 | American Herring Gull | 25.2% | 36.8% | 11.6% | |||
| 24 | Red-tailed Hawk | 23.8% | 36.1% | 12.3% | |||
| 25 | American Kestrel | 5.4% | 36.1% | 30.7% | |||
| 26 | Red-bellied Woodpecker | 39.5% | 35.3% | 4.1% | |||
| 27 | Palm Warbler | 26.9% | 32.3% | 5.4% | |||
| 28 | Double-crested Cormorant | 36.7% | 31.6% | 5.1% | |||
| 29 | Northern Mockingbird | 28.4% | 31.6% | 3.1% | |||
| 30 | Song Sparrow | 48.5% | 30.8% | 17.7% | |||
| 31 | Yellow-rumped Warbler | 30.9% | 30.8% | 0.0% | |||
| 32 | Ruddy Duck | 10.3% | 30.8% | 20.5% | |||
| 33 | Dark-eyed Junco | 20.3% | 26.3% | 6.0% | |||
| 34 | American Goldfinch | 27.4% | 24.8% | 2.5% | |||
| 35 | Turkey Vulture | 12.0% | 24.1% | 12.1% | |||
| 36 | Osprey | 20.0% | 22.6% | 2.6% | |||
| 37 | Downy Woodpecker | 37.0% | 21.1% | 15.9% | |||
| 38 | Ruby-crowned Kinglet | 30.0% | 21.1% | 8.9% | |||
| 39 | Killdeer | 8.8% | 19.5% | 10.7% | |||
| 40 | Chimney Swift | 5.9% | 19.5% | 13.6% | |||
| 41 | Common Raven | 4.0% | 18.0% | 14.0% | |||
| 42 | House Finch | 16.3% | 17.3% | 1.0% | |||
| 43 | Pine Warbler | 14.9% | 16.5% | 1.7% | |||
| 44 | Carolina Wren | 22.9% | 15.8% | 7.1% | |||
| 45 | Eastern Phoebe | 19.2% | 13.5% | 5.7% | |||
| 46 | Tufted Titmouse | 24.2% | 11.3% | 13.0% | |||
| 47 | Great Blue Heron | 11.0% | 11.3% | 0.3% | |||
| 48 | Hermit Thrush | 27.2% | 9.8% | 17.4% | |||
| 49 | Black-and-white Warbler | 12.8% | 9.8% | 3.0% | |||
| 50 | Black Vulture | 2.4% | 9.8% | 7.4% | |||
| 51 | White-breasted Nuthatch | 17.0% | 9.0% | 7.9% | |||
| 52 | Yellow Warbler | 7.9% | 9.0% | 1.1% | |||
| 53 | Golden-crowned Kinglet | 11.9% | 8.3% | 3.7% | |||
| 54 | Common Loon | 5.0% | 7.5% | 2.5% | |||
| 55 | Bald Eagle | 4.2% | 6.8% | 2.6% | |||
| 56 | Peregrine Falcon | 2.7% | 6.8% | 4.0% | |||
| 57 | Great Egret | 21.1% | 6.0% | 15.1% | |||
| 58 | Black-capped Chickadee | 20.0% | 6.0% | 14.0% | |||
| 59 | Blue-headed Vireo | 9.5% | 6.0% | 3.4% | |||
| 60 | Field Sparrow | 8.6% | 6.0% | 2.6% | |||
| 61 | Blue-gray Gnatcatcher | 15.8% | 5.3% | 10.5% | |||
| 62 | House Wren | 7.9% | 5.3% | 2.6% | |||
| 63 | Cliff Swallow | 0.2% | 5.3% | 5.1% | |||
| 64 | Baltimore Oriole | 4.1% | 4.5% | 0.5% | |||
| 65 | Cooper's Hawk | 3.6% | 4.5% | 0.9% | |||
| 66 | Merlin | 1.9% | 4.5% | 2.6% | |||
| 67 | Brown Creeper | 9.8% | 3.8% | 6.0% | |||
| 68 | Black-throated Green Warbler | 2.6% | 3.8% | 1.2% | |||
| 69 | Horned Grebe | 2.4% | 3.8% | 1.3% | |||
| 70 | Northern Harrier | 1.7% | 3.8% | 2.1% | |||
| 71 | Red-shouldered Hawk | 1.1% | 3.8% | 2.6% | |||
| 72 | Yellow-bellied Sapsucker | 12.1% | 3.0% | 9.1% | |||
| 73 | Gray Catbird | 10.9% | 3.0% | 7.9% | |||
| 74 | Belted Kingfisher | 10.2% | 3.0% | 7.1% | |||
| 75 | Northern Parula | 5.9% | 3.0% | 2.9% | |||
| 76 | Ovenbird | 4.4% | 3.0% | 1.4% | |||
| 77 | Warbling Vireo | 4.4% | 3.0% | 1.4% | |||
| 78 | Eastern Kingbird | 1.4% | 3.0% | 1.6% | |||
| 79 | Brown Thrasher | 6.0% | 2.3% | 3.7% | |||
| 80 | Prairie Warbler | 2.7% | 2.3% | 0.4% | |||
| 81 | Black-throated Blue Warbler | 2.1% | 2.3% | 0.2% | |||
| 82 | Spotted Sandpiper | 1.6% | 2.3% | 0.6% | |||
| 83 | Pine Siskin | 0.6% | 2.3% | 1.6% | |||
| 84 | Vesper Sparrow | 0.5% | 2.3% | 1.8% | |||
| 85 | American Pipit | 0.1% | 2.3% | 2.1% | |||
| 86 | Eastern Towhee | 22.4% | 1.5% | 20.9% | |||
| 87 | Great Black-backed Gull | 14.3% | 1.5% | 12.8% | |||
| 88 | Hairy Woodpecker | 9.5% | 1.5% | 8.0% | |||
| 89 | Pileated Woodpecker | 2.4% | 1.5% | 0.9% | |||
| 90 | Red-breasted Nuthatch | 2.4% | 1.5% | 0.9% | |||
| 91 | Wilson's Snipe | 1.7% | 1.5% | 0.2% | |||
| 92 | Nashville Warbler | 1.5% | 1.5% | 0.0% | |||
| 93 | Broad-winged Hawk | 1.2% | 1.5% | 0.3% | |||
| 94 | Eastern Meadowlark | 0.4% | 1.5% | 1.1% | |||
| 95 | Least Flycatcher | 0.2% | 1.5% | 1.3% | |||
| 96 | Swamp Sparrow | 18.6% | 0.8% | 17.8% | |||
| 97 | Bufflehead | 11.3% | 0.8% | 10.6% | |||
| 98 | Greater Yellowlegs | 6.0% | 0.8% | 5.3% | |||
| 99 | Northern Waterthrush | 5.5% | 0.8% | 4.7% | |||
| 100 | Rusty Blackbird | 4.3% | 0.8% | 3.5% | |||
| 101 | Common Yellowthroat | 4.2% | 0.8% | 3.5% | |||
| 102 | Red-throated Loon | 3.8% | 0.8% | 3.1% | |||
| 103 | Cedar Waxwing | 3.4% | 0.8% | 2.7% | |||
| 104 | Hooded Merganser | 2.8% | 0.8% | 2.1% | |||
| 105 | Monk Parakeet | 2.8% | 0.8% | 2.0% | |||
| 106 | Pied-billed Grebe | 2.8% | 0.8% | 2.0% | |||
| 107 | Wood Thrush | 2.6% | 0.8% | 1.9% | |||
| 108 | Common Merganser | 2.4% | 0.8% | 1.6% | |||
| 109 | Sharp-shinned Hawk | 2.1% | 0.8% | 1.4% | |||
| 110 | Glossy Ibis | 2.0% | 0.8% | 1.2% | |||
| 111 | Blue-winged Warbler | 1.9% | 0.8% | 1.2% | |||
| 112 | Rose-breasted Grosbeak | 1.9% | 0.8% | 1.2% | |||
| 113 | Purple Finch | 1.8% | 0.8% | 1.1% | |||
| 114 | Orchard Oriole | 1.7% | 0.8% | 0.9% | |||
| 115 | American Redstart | 1.6% | 0.8% | 0.8% | |||
| 116 | Greater Scaup | 1.3% | 0.8% | 0.6% | |||
| 117 | Great Crested Flycatcher | 1.3% | 0.8% | 0.5% | |||
| 118 | Lesser Scaup | 1.1% | 0.8% | 0.3% | |||
| 119 | Scarlet Tanager | 0.9% | 0.8% | 0.1% | |||
| 120 | Yellow-throated Vireo | 0.8% | 0.8% | 0.0% | |||
| 121 | Little Blue Heron | 0.7% | 0.8% | 0.0% | |||
| 122 | American Tree Sparrow | 0.6% | 0.8% | 0.2% | |||
| 123 | Purple Martin | 0.6% | 0.8% | 0.2% | |||
| 124 | Virginia Rail | 0.5% | 0.8% | 0.2% | |||
| 125 | Grasshopper Sparrow | 0.1% | 0.8% | 0.7% | |||
| 126 | Horned Lark | 0.0% | 0.8% | 0.7% | |||
| 127 | Bobolink | 0.0% | 0.8% | 0.7% |