Top Birds at Horace Williams Tract in April
relative to other locations within 25 miles of Cary, NC, USA
based on 34 checklists
This page shows the probability of a species appearing on a checklist at Horace Williams Tract 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 | Relative | |
|---|---|---|---|---|---|---|---|---|
| 1 | Northern Cardinal | 80.5% | 58.8% | 21.7% | 0.7x | |||
| 2 | Carolina Wren | 70.7% | 50.0% | 20.7% | 0.7x | |||
| 3 | Tufted Titmouse | 69.7% | 47.1% | 22.7% | 0.7x | |||
| 4 | Blue-gray Gnatcatcher | 62.3% | 47.1% | 15.2% | 0.8x | |||
| 5 | White-throated Sparrow | 56.9% | 47.1% | 9.8% | 0.8x | |||
| 6 | Red-bellied Woodpecker | 58.5% | 41.2% | 17.3% | 0.7x | |||
| 7 | Carolina Chickadee | 66.3% | 38.2% | 28.1% | 0.6x | |||
| 8 | Pine Warbler | 43.4% | 38.2% | 5.1% | 0.9x | |||
| 9 | American Goldfinch | 45.4% | 35.3% | 10.1% | 0.8x | |||
| 10 | Brown-headed Nuthatch | 31.7% | 35.3% | 3.5% | 1.1x | |||
| 11 | Mourning Dove | 46.2% | 32.4% | 13.9% | 0.7x | |||
| 12 | Blue Jay | 50.2% | 29.4% | 20.8% | 0.6x | |||
| 13 | Ovenbird | 18.9% | 29.4% | 10.5% | 1.6x | |||
| 14 | American Robin | 42.4% | 26.5% | 15.9% | 0.6x | |||
| 15 | Brown-headed Cowbird | 35.7% | 26.5% | 9.3% | 0.7x | |||
| 16 | Ruby-crowned Kinglet | 32.9% | 26.5% | 6.5% | 0.8x | |||
| 17 | American Crow | 56.6% | 23.5% | 33.1% | 0.4x | |||
| 18 | Yellow-rumped Warbler | 46.5% | 23.5% | 23.0% | 0.5x | |||
| 19 | Downy Woodpecker | 39.1% | 23.5% | 15.6% | 0.6x | |||
| 20 | Northern Parula | 35.9% | 23.5% | 12.4% | 0.7x | |||
| 21 | Red-eyed Vireo | 29.9% | 23.5% | 6.4% | 0.8x | |||
| 22 | Eastern Towhee | 46.3% | 20.6% | 25.7% | 0.4x | |||
| 23 | Chipping Sparrow | 43.5% | 20.6% | 22.9% | 0.5x | |||
| 24 | White-eyed Vireo | 37.6% | 20.6% | 17.0% | 0.5x | |||
| 25 | Canada Goose | 49.0% | 14.7% | 34.3% | 0.3x | |||
| 26 | Eastern Phoebe | 34.2% | 14.7% | 19.5% | 0.4x | |||
| 27 | Red-shouldered Hawk | 32.6% | 14.7% | 17.9% | 0.5x | |||
| 28 | Northern Rough-winged Swallow | 29.7% | 11.8% | 17.9% | 0.4x | |||
| 29 | Northern Mockingbird | 28.1% | 11.8% | 16.4% | 0.4x | |||
| 30 | House Finch | 25.8% | 11.8% | 14.0% | 0.5x | |||
| 31 | Brown Thrasher | 20.8% | 11.8% | 9.0% | 0.6x | |||
| 32 | Black-and-white Warbler | 14.2% | 11.8% | 2.4% | 0.8x | |||
| 33 | House Wren | 10.4% | 11.8% | 1.3% | 1.1x | |||
| 34 | Eastern Bluebird | 48.7% | 8.8% | 39.9% | 0.2x | |||
| 35 | Great Crested Flycatcher | 20.0% | 8.8% | 11.1% | 0.4x | |||
| 36 | Killdeer | 16.4% | 8.8% | 7.6% | 0.5x | |||
| 37 | Summer Tanager | 13.9% | 8.8% | 5.1% | 0.6x | |||
| 38 | Chimney Swift | 13.6% | 8.8% | 4.8% | 0.6x | |||
| 39 | Hermit Thrush | 8.2% | 8.8% | 0.7% | 1.1x | |||
| 40 | Wood Thrush | 8.1% | 8.8% | 0.7% | 1.1x | |||
| 41 | Prairie Warbler | 7.9% | 8.8% | 0.9% | 1.1x | |||
| 42 | Yellow-throated Vireo | 5.6% | 8.8% | 3.2% | 1.6x | |||
| 43 | Turkey Vulture | 42.9% | 5.9% | 37.0% | 0.1x | |||
| 44 | Fish Crow | 36.0% | 5.9% | 30.1% | 0.2x | |||
| 45 | Common Yellowthroat | 33.1% | 5.9% | 27.2% | 0.2x | |||
| 46 | White-breasted Nuthatch | 22.4% | 5.9% | 16.5% | 0.3x | |||
| 47 | Black Vulture | 20.0% | 5.9% | 14.1% | 0.3x | |||
| 48 | Pileated Woodpecker | 19.9% | 5.9% | 14.0% | 0.3x | |||
| 49 | Barred Owl | 8.7% | 5.9% | 2.9% | 0.7x | |||
| 50 | Ruby-throated Hummingbird | 8.7% | 5.9% | 2.8% | 0.7x | |||
| 51 | Dark-eyed Junco | 4.7% | 5.9% | 1.2% | 1.3x | |||
| 52 | Blue-headed Vireo | 4.3% | 5.9% | 1.6% | 1.4x | |||
| 53 | Pine Siskin | 3.8% | 5.9% | 2.1% | 1.5x | |||
| 54 | Red-winged Blackbird | 26.0% | 2.9% | 23.0% | 0.1x | |||
| 55 | Yellow-throated Warbler | 19.7% | 2.9% | 16.8% | 0.1x | |||
| 56 | Gray Catbird | 18.8% | 2.9% | 15.9% | 0.2x | |||
| 57 | Northern Flicker | 13.9% | 2.9% | 11.0% | 0.2x | |||
| 58 | Red-tailed Hawk | 13.4% | 2.9% | 10.5% | 0.2x | |||
| 59 | Indigo Bunting | 12.5% | 2.9% | 9.6% | 0.2x | |||
| 60 | Field Sparrow | 11.7% | 2.9% | 8.8% | 0.3x | |||
| 61 | Louisiana Waterthrush | 10.3% | 2.9% | 7.3% | 0.3x | |||
| 62 | Blue Grosbeak | 8.6% | 2.9% | 5.6% | 0.3x | |||
| 63 | Palm Warbler | 8.6% | 2.9% | 5.6% | 0.3x | |||
| 64 | Black-throated Blue Warbler | 6.2% | 2.9% | 3.3% | 0.5x | |||
| 65 | Black-throated Green Warbler | 0.6% | 2.9% | 2.3% | 4.8x | |||
| 66 | Little Blue Heron | 0.1% | 2.9% | 2.8% | 22.7x |