Top Birds at William B. Umstead SP in April
relative to other locations within 25 miles of Cary, NC, USA
based on 45 checklists
This page shows the probability of a species appearing on a checklist at William B. Umstead SP during the month of 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 | Relative | |
|---|---|---|---|---|---|---|---|---|
| 1 | Northern Cardinal | 80.6% | 75.6% | 5.1% | 0.9x | |||
| 2 | Carolina Chickadee | 66.8% | 73.3% | 6.5% | 1.1x | |||
| 3 | Tufted Titmouse | 70.1% | 68.9% | 1.2% | 1.0x | |||
| 4 | Blue-gray Gnatcatcher | 62.2% | 62.2% | 0.0% | 1.0x | |||
| 5 | Red-bellied Woodpecker | 58.9% | 60.0% | 1.1% | 1.0x | |||
| 6 | American Robin | 43.0% | 60.0% | 17.0% | 1.4x | |||
| 7 | Pine Warbler | 42.8% | 60.0% | 17.2% | 1.4x | |||
| 8 | Ovenbird | 19.1% | 60.0% | 40.9% | 3.1x | |||
| 9 | Carolina Wren | 70.3% | 55.6% | 14.8% | 0.8x | |||
| 10 | Northern Parula | 36.1% | 55.6% | 19.5% | 1.5x | |||
| 11 | American Crow | 56.5% | 53.3% | 3.1% | 0.9x | |||
| 12 | Blue Jay | 50.3% | 48.9% | 1.4% | 1.0x | |||
| 13 | Chipping Sparrow | 42.3% | 44.4% | 2.1% | 1.0x | |||
| 14 | Brown-headed Cowbird | 35.4% | 44.4% | 9.1% | 1.3x | |||
| 15 | White-breasted Nuthatch | 22.0% | 44.4% | 22.4% | 2.0x | |||
| 16 | Mourning Dove | 46.4% | 42.2% | 4.2% | 0.9x | |||
| 17 | American Goldfinch | 44.1% | 42.2% | 1.9% | 1.0x | |||
| 18 | Red-eyed Vireo | 29.6% | 42.2% | 12.6% | 1.4x | |||
| 19 | Yellow-throated Warbler | 18.8% | 37.8% | 19.0% | 2.0x | |||
| 20 | Turkey Vulture | 43.5% | 35.6% | 7.9% | 0.8x | |||
| 21 | White-throated Sparrow | 56.2% | 33.3% | 22.9% | 0.6x | |||
| 22 | Louisiana Waterthrush | 9.9% | 33.3% | 23.4% | 3.4x | |||
| 23 | Wood Thrush | 8.0% | 33.3% | 25.3% | 4.2x | |||
| 24 | Downy Woodpecker | 39.1% | 31.1% | 8.0% | 0.8x | |||
| 25 | Brown-headed Nuthatch | 31.5% | 31.1% | 0.4% | 1.0x | |||
| 26 | Yellow-rumped Warbler | 47.6% | 28.9% | 18.7% | 0.6x | |||
| 27 | Ruby-crowned Kinglet | 32.6% | 28.9% | 3.8% | 0.9x | |||
| 28 | Great Blue Heron | 45.7% | 26.7% | 19.0% | 0.6x | |||
| 29 | Northern Rough-winged Swallow | 30.7% | 26.7% | 4.0% | 0.9x | |||
| 30 | Summer Tanager | 13.8% | 26.7% | 12.9% | 1.9x | |||
| 31 | Great Crested Flycatcher | 19.5% | 24.4% | 4.9% | 1.3x | |||
| 32 | Eastern Towhee | 46.7% | 22.2% | 24.4% | 0.5x | |||
| 33 | Pileated Woodpecker | 20.2% | 20.0% | 0.2% | 1.0x | |||
| 34 | Black-and-white Warbler | 14.3% | 20.0% | 5.7% | 1.4x | |||
| 35 | Eastern Phoebe | 33.3% | 17.8% | 15.5% | 0.5x | |||
| 36 | Double-crested Cormorant | 26.7% | 17.8% | 8.9% | 0.7x | |||
| 37 | Black-throated Blue Warbler | 6.6% | 17.8% | 11.2% | 2.7x | |||
| 38 | Canada Goose | 49.5% | 15.6% | 34.0% | 0.3x | |||
| 39 | Eastern Bluebird | 48.1% | 15.6% | 32.6% | 0.3x | |||
| 40 | White-eyed Vireo | 36.0% | 15.6% | 20.5% | 0.4x | |||
| 41 | Fish Crow | 35.5% | 13.3% | 22.2% | 0.4x | |||
| 42 | Mallard | 31.3% | 13.3% | 18.0% | 0.4x | |||
| 43 | Northern Flicker | 14.1% | 13.3% | 0.8% | 0.9x | |||
| 44 | Scarlet Tanager | 4.3% | 13.3% | 9.1% | 3.1x | |||
| 45 | Gray Catbird | 19.7% | 11.1% | 8.6% | 0.6x | |||
| 46 | Dark-eyed Junco | 4.7% | 11.1% | 6.4% | 2.4x | |||
| 47 | Blue-headed Vireo | 4.3% | 11.1% | 6.8% | 2.6x | |||
| 48 | Ruddy Duck | 3.3% | 11.1% | 7.8% | 3.4x | |||
| 49 | Worm-eating Warbler | 2.4% | 11.1% | 8.7% | 4.7x | |||
| 50 | Veery | 1.5% | 11.1% | 9.6% | 7.5x | |||
| 51 | Common Yellowthroat | 33.2% | 8.9% | 24.3% | 0.3x | |||
| 52 | Belted Kingfisher | 19.4% | 8.9% | 10.5% | 0.5x | |||
| 53 | Swamp Sparrow | 13.4% | 8.9% | 4.5% | 0.7x | |||
| 54 | Hermit Thrush | 8.6% | 8.9% | 0.3% | 1.0x | |||
| 55 | American Redstart | 8.3% | 8.9% | 0.5% | 1.1x | |||
| 56 | Bufflehead | 1.8% | 8.9% | 7.1% | 5.0x | |||
| 57 | Yellow-bellied Sapsucker | 1.4% | 8.9% | 7.5% | 6.2x | |||
| 58 | Red-shouldered Hawk | 32.6% | 6.7% | 25.9% | 0.2x | |||
| 59 | House Finch | 25.3% | 6.7% | 18.7% | 0.3x | |||
| 60 | Black Vulture | 19.9% | 6.7% | 13.2% | 0.3x | |||
| 61 | Barn Swallow | 18.9% | 6.7% | 12.2% | 0.4x | |||
| 62 | Osprey | 16.7% | 6.7% | 10.1% | 0.4x | |||
| 63 | Red-tailed Hawk | 13.9% | 6.7% | 7.2% | 0.5x | |||
| 64 | Song Sparrow | 22.0% | 4.4% | 17.6% | 0.2x | |||
| 65 | European Starling | 21.9% | 4.4% | 17.4% | 0.2x | |||
| 66 | Brown Thrasher | 20.9% | 4.4% | 16.5% | 0.2x | |||
| 67 | Killdeer | 16.7% | 4.4% | 12.3% | 0.3x | |||
| 68 | Indigo Bunting | 11.9% | 4.4% | 7.4% | 0.4x | |||
| 69 | Hairy Woodpecker | 8.9% | 4.4% | 4.5% | 0.5x | |||
| 70 | Barred Owl | 8.8% | 4.4% | 4.4% | 0.5x | |||
| 71 | Hooded Warbler | 8.7% | 4.4% | 4.2% | 0.5x | |||
| 72 | Ruby-throated Hummingbird | 8.5% | 4.4% | 4.1% | 0.5x | |||
| 73 | Savannah Sparrow | 4.0% | 4.4% | 0.5% | 1.1x | |||
| 74 | Acadian Flycatcher | 2.5% | 4.4% | 2.0% | 1.8x | |||
| 75 | Eastern Wood-Pewee | 1.6% | 4.4% | 2.8% | 2.8x | |||
| 76 | Blue-winged Warbler | 1.3% | 4.4% | 3.2% | 3.5x | |||
| 77 | Brown Creeper | 0.4% | 4.4% | 4.1% | 11.9x | |||
| 78 | Common Raven | 0.4% | 4.4% | 4.1% | 12.4x | |||
| 79 | Northern Mockingbird | 28.8% | 2.2% | 26.6% | 0.1x | |||
| 80 | Common Grackle | 28.1% | 2.2% | 25.9% | 0.1x | |||
| 81 | Red-winged Blackbird | 25.8% | 2.2% | 23.5% | 0.1x | |||
| 82 | Red-headed Woodpecker | 14.1% | 2.2% | 11.9% | 0.2x | |||
| 83 | Wood Duck | 13.9% | 2.2% | 11.7% | 0.2x | |||
| 84 | Chimney Swift | 13.5% | 2.2% | 11.2% | 0.2x | |||
| 85 | Bald Eagle | 11.9% | 2.2% | 9.6% | 0.2x | |||
| 86 | Field Sparrow | 11.8% | 2.2% | 9.5% | 0.2x | |||
| 87 | Palm Warbler | 8.7% | 2.2% | 6.5% | 0.3x | |||
| 88 | Blue Grosbeak | 8.0% | 2.2% | 5.8% | 0.3x | |||
| 89 | Spotted Sandpiper | 7.8% | 2.2% | 5.5% | 0.3x | |||
| 90 | Ring-billed Gull | 7.5% | 2.2% | 5.3% | 0.3x | |||
| 91 | Green Heron | 7.1% | 2.2% | 4.9% | 0.3x | |||
| 92 | Cedar Waxwing | 6.8% | 2.2% | 4.6% | 0.3x | |||
| 93 | Orchard Oriole | 6.4% | 2.2% | 4.2% | 0.3x | |||
| 94 | Solitary Sandpiper | 5.8% | 2.2% | 3.6% | 0.4x | |||
| 95 | Yellow-throated Vireo | 5.1% | 2.2% | 2.9% | 0.4x | |||
| 96 | Pine Siskin | 4.5% | 2.2% | 2.3% | 0.5x | |||
| 97 | Bonaparte's Gull | 3.8% | 2.2% | 1.6% | 0.6x | |||
| 98 | Yellow Warbler | 2.7% | 2.2% | 0.4% | 0.8x | |||
| 99 | Pied-billed Grebe | 2.6% | 2.2% | 0.4% | 0.9x | |||
| 100 | Blue-winged Teal | 2.5% | 2.2% | 0.3% | 0.9x | |||
| 101 | crow sp. | 1.6% | 2.2% | 0.6% | 1.4x | |||
| 102 | Rose-breasted Grosbeak | 1.4% | 2.2% | 0.8% | 1.5x | |||
| 103 | Winter Wren | 1.3% | 2.2% | 0.9% | 1.7x | |||
| 104 | Sharp-shinned Hawk | 1.1% | 2.2% | 1.1% | 2.0x | |||
| 105 | Red-breasted Nuthatch | 1.1% | 2.2% | 1.1% | 2.0x | |||
| 106 | Golden-crowned Kinglet | 0.9% | 2.2% | 1.3% | 2.5x | |||
| 107 | Northern Harrier | 0.7% | 2.2% | 1.5% | 3.3x | |||
| 108 | Chuck-will's-widow | 0.3% | 2.2% | 1.9% | 7.9x | |||
| 109 | Horned Grebe | 0.3% | 2.2% | 2.0% | 8.5x | |||
| 110 | Catharus sp. | 0.1% | 2.2% | 2.1% | 28.8x | |||
| 111 | Fox Sparrow | 0.0% | 2.2% | 2.2% | 45.2x |