Top Birds at Boonton Reservoir in April
relative to other locations within 25 miles of 35.791540, -78.781117
based on 276 checklists
This page shows the probability of a species appearing on a checklist at Boonton Reservoir 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 | Double-crested Cormorant | 25.8% | 89.5% | 63.7% | |||
| 2 | Canada Goose | 48.6% | 69.2% | 20.6% | |||
| 3 | Common Loon | 0.6% | 64.5% | 63.9% | |||
| 4 | Great Blue Heron | 44.0% | 62.7% | 18.7% | |||
| 5 | Ring-billed Gull | 6.3% | 51.1% | 44.8% | |||
| 6 | American Robin | 42.0% | 50.0% | 8.0% | |||
| 7 | Tree Swallow | 14.5% | 46.0% | 31.5% | |||
| 8 | Common Merganser | 0% | 44.9% | 44.9% | |||
| 9 | House Sparrow | 2.2% | 44.6% | 42.4% | |||
| 10 | Blue Jay | 48.6% | 43.8% | 4.7% | |||
| 11 | Mallard | 29.5% | 42.4% | 12.9% | |||
| 12 | Tufted Titmouse | 70.2% | 39.1% | 31.1% | |||
| 13 | Northern Flicker | 13.1% | 35.9% | 22.8% | |||
| 14 | Great Egret | 2.2% | 34.8% | 32.5% | |||
| 15 | American Goldfinch | 47.1% | 34.4% | 12.7% | |||
| 16 | Bufflehead | 1.3% | 34.1% | 32.8% | |||
| 17 | Northern Cardinal | 80.7% | 32.6% | 48.1% | |||
| 18 | American Crow | 56.7% | 32.2% | 24.5% | |||
| 19 | Song Sparrow | 23.8% | 31.5% | 7.7% | |||
| 20 | Red-bellied Woodpecker | 58.3% | 30.1% | 28.3% | |||
| 21 | Turkey Vulture | 42.8% | 30.1% | 12.7% | |||
| 22 | Eastern Phoebe | 35.4% | 28.6% | 6.8% | |||
| 23 | White-throated Sparrow | 57.3% | 26.1% | 31.2% | |||
| 24 | Horned Grebe | 0.3% | 25.7% | 25.4% | |||
| 25 | Common Grackle | 25.9% | 23.9% | 2.0% | |||
| 26 | Mourning Dove | 45.4% | 21.7% | 23.6% | |||
| 27 | Fish Crow | 37.0% | 21.4% | 15.6% | |||
| 28 | Carolina Wren | 71.6% | 21.0% | 50.6% | |||
| 29 | Rock Pigeon | 4.9% | 20.7% | 15.7% | |||
| 30 | Pied-billed Grebe | 2.1% | 18.5% | 16.4% | |||
| 31 | Black-capped Chickadee | 0% | 18.5% | 18.5% | |||
| 32 | Bald Eagle | 12.4% | 18.1% | 5.7% | |||
| 33 | Downy Woodpecker | 40.0% | 17.8% | 22.3% | |||
| 34 | Bonaparte's Gull | 3.6% | 17.4% | 13.8% | |||
| 35 | American Herring Gull | 0.5% | 15.2% | 14.7% | |||
| 36 | European Starling | 19.9% | 14.5% | 5.4% | |||
| 37 | Belted Kingfisher | 18.6% | 14.1% | 4.5% | |||
| 38 | White-breasted Nuthatch | 22.3% | 13.4% | 8.9% | |||
| 39 | Mute Swan | 0.4% | 13.4% | 13.0% | |||
| 40 | Peregrine Falcon | 0.0% | 13.4% | 13.4% | |||
| 41 | Northern Rough-winged Swallow | 28.5% | 13.0% | 15.5% | |||
| 42 | Red-tailed Hawk | 12.5% | 12.3% | 0.2% | |||
| 43 | Pileated Woodpecker | 20.4% | 11.6% | 8.8% | |||
| 44 | Dark-eyed Junco | 5.1% | 11.2% | 6.1% | |||
| 45 | Red-necked Grebe | 0.0% | 10.1% | 10.1% | |||
| 46 | Red-breasted Merganser | 0.7% | 9.4% | 8.7% | |||
| 47 | Red-throated Loon | 0% | 9.4% | 9.4% | |||
| 48 | Lesser Scaup | 0.7% | 9.1% | 8.4% | |||
| 49 | Ring-necked Duck | 0.4% | 9.1% | 8.6% | |||
| 50 | Wood Duck | 13.3% | 8.7% | 4.6% | |||
| 51 | Hooded Merganser | 2.3% | 8.3% | 6.0% | |||
| 52 | Barn Swallow | 19.6% | 8.0% | 11.7% | |||
| 53 | American Black Duck | 0.1% | 8.0% | 7.9% | |||
| 54 | Osprey | 17.5% | 7.2% | 10.3% | |||
| 55 | Red-winged Blackbird | 26.8% | 6.9% | 19.9% | |||
| 56 | Yellow-rumped Warbler | 44.8% | 6.2% | 38.6% | |||
| 57 | House Finch | 27.2% | 6.2% | 21.1% | |||
| 58 | Cliff Swallow | 3.5% | 5.8% | 2.3% | |||
| 59 | Brown-headed Cowbird | 38.0% | 5.4% | 32.6% | |||
| 60 | Northern Mockingbird | 26.9% | 5.4% | 21.5% | |||
| 61 | Black Vulture | 20.4% | 5.4% | 15.0% | |||
| 62 | Palm Warbler | 7.9% | 5.4% | 2.5% | |||
| 63 | Ruddy Duck | 2.9% | 5.1% | 2.2% | |||
| 64 | Chipping Sparrow | 43.6% | 4.7% | 38.9% | |||
| 65 | Hairy Woodpecker | 10.1% | 4.0% | 6.1% | |||
| 66 | Common Goldeneye | 0.0% | 4.0% | 4.0% | |||
| 67 | Green-winged Teal | 0.3% | 3.3% | 2.9% | |||
| 68 | Eastern Towhee | 44.6% | 2.9% | 41.7% | |||
| 69 | Cooper's Hawk | 3.8% | 2.9% | 0.9% | |||
| 70 | Long-tailed Duck | 0% | 2.9% | 2.9% | |||
| 71 | Common Raven | 0.4% | 2.5% | 2.1% | |||
| 72 | Black-crowned Night-Heron | 0.1% | 2.5% | 2.5% | |||
| 73 | Greater Scaup | 0.1% | 2.5% | 2.5% | |||
| 74 | Gadwall | 0.1% | 2.2% | 2.1% | |||
| 75 | Surf Scoter | 0.0% | 2.2% | 2.2% | |||
| 76 | White-winged Scoter | 0% | 2.2% | 2.2% | |||
| 77 | Blue-gray Gnatcatcher | 63.5% | 1.8% | 61.7% | |||
| 78 | Ruby-crowned Kinglet | 33.0% | 1.8% | 31.2% | |||
| 79 | Chimney Swift | 13.9% | 1.8% | 12.1% | |||
| 80 | Cedar Waxwing | 5.8% | 1.8% | 4.0% | |||
| 81 | Pine Siskin | 3.2% | 1.8% | 1.4% | |||
| 82 | Broad-winged Hawk | 1.0% | 1.8% | 0.8% | |||
| 83 | American Wigeon | 0.1% | 1.8% | 1.7% | |||
| 84 | Great Black-backed Gull | 0% | 1.8% | 1.8% | |||
| 85 | Killdeer | 17.3% | 1.4% | 15.8% | |||
| 86 | House Wren | 10.2% | 1.4% | 8.8% | |||
| 87 | Gray Catbird | 18.3% | 1.1% | 17.2% | |||
| 88 | Hermit Thrush | 8.2% | 1.1% | 7.1% | |||
| 89 | Blue-winged Teal | 2.2% | 1.1% | 1.1% | |||
| 90 | Sharp-shinned Hawk | 1.0% | 1.1% | 0.1% | |||
| 91 | Fox Sparrow | 0.1% | 1.1% | 1.0% | |||
| 92 | Pine Warbler | 45.5% | 0.7% | 44.7% | |||
| 93 | Brown Thrasher | 19.9% | 0.7% | 19.2% | |||
| 94 | Wild Turkey | 2.0% | 0.7% | 1.3% | |||
| 95 | Yellow-bellied Sapsucker | 1.2% | 0.7% | 0.4% | |||
| 96 | Golden-crowned Kinglet | 0.8% | 0.7% | 0.1% | |||
| 97 | Brown Creeper | 0.3% | 0.7% | 0.4% | |||
| 98 | Northern Shoveler | 0.2% | 0.7% | 0.6% | |||
| 99 | Iceland Gull | 0% | 0.7% | 0.7% | |||
| 100 | Red-shouldered Hawk | 33.2% | 0.4% | 32.8% | |||
| 101 | Spotted Sandpiper | 7.3% | 0.4% | 7.0% | |||
| 102 | Green Heron | 6.4% | 0.4% | 6.1% | |||
| 103 | Yellow Warbler | 2.6% | 0.4% | 2.3% | |||
| 104 | Caspian Tern | 2.5% | 0.4% | 2.2% | |||
| 105 | American Coot | 0.8% | 0.4% | 0.5% | |||
| 106 | Northern Harrier | 0.8% | 0.4% | 0.4% | |||
| 107 | Baltimore Oriole | 0.7% | 0.4% | 0.4% | |||
| 108 | Bank Swallow | 0.3% | 0.4% | 0.0% | |||
| 109 | Warbling Vireo | 0.2% | 0.4% | 0.1% | |||
| 110 | Lesser Black-backed Gull | 0.1% | 0.4% | 0.3% | |||
| 111 | Northern Pintail | 0.0% | 0.4% | 0.4% | |||
| 112 | Pacific Loon | 0% | 0.4% | 0.4% |