Top Birds at Horace Williams Tract in May
relative to other locations within 25 miles of Cary, NC, USA
based on 22 checklists
This page shows the probability of a species appearing on a checklist at Horace Williams Tract during the month of May. 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 | 79.4% | 81.8% | 2.4% | 1.0x | |||
| 2 | Pine Warbler | 39.0% | 77.3% | 38.3% | 2.0x | |||
| 3 | Carolina Wren | 70.0% | 72.7% | 2.7% | 1.0x | |||
| 4 | Tufted Titmouse | 64.7% | 63.6% | 1.1% | 1.0x | |||
| 5 | Carolina Chickadee | 60.5% | 63.6% | 3.1% | 1.1x | |||
| 6 | Blue-gray Gnatcatcher | 56.4% | 59.1% | 2.7% | 1.0x | |||
| 7 | Red-eyed Vireo | 51.4% | 59.1% | 7.7% | 1.1x | |||
| 8 | American Crow | 56.7% | 54.5% | 2.1% | 1.0x | |||
| 9 | Red-bellied Woodpecker | 55.2% | 54.5% | 0.6% | 1.0x | |||
| 10 | Indigo Bunting | 44.9% | 50.0% | 5.1% | 1.1x | |||
| 11 | Downy Woodpecker | 39.2% | 50.0% | 10.8% | 1.3x | |||
| 12 | Summer Tanager | 37.8% | 50.0% | 12.2% | 1.3x | |||
| 13 | Mourning Dove | 49.3% | 45.5% | 3.9% | 0.9x | |||
| 14 | Ovenbird | 18.7% | 45.5% | 26.8% | 2.4x | |||
| 15 | Brown-headed Nuthatch | 30.6% | 40.9% | 10.3% | 1.3x | |||
| 16 | Blue Jay | 44.5% | 36.4% | 8.1% | 0.8x | |||
| 17 | American Goldfinch | 43.5% | 36.4% | 7.2% | 0.8x | |||
| 18 | American Robin | 38.0% | 36.4% | 1.6% | 1.0x | |||
| 19 | Chipping Sparrow | 37.2% | 36.4% | 0.8% | 1.0x | |||
| 20 | Brown-headed Cowbird | 35.8% | 36.4% | 0.6% | 1.0x | |||
| 21 | Red-shouldered Hawk | 31.6% | 36.4% | 4.7% | 1.2x | |||
| 22 | Ruby-throated Hummingbird | 19.0% | 36.4% | 17.4% | 1.9x | |||
| 23 | Great Crested Flycatcher | 48.0% | 31.8% | 16.2% | 0.7x | |||
| 24 | House Finch | 27.2% | 31.8% | 4.7% | 1.2x | |||
| 25 | Eastern Bluebird | 49.5% | 27.3% | 22.2% | 0.6x | |||
| 26 | Great Blue Heron | 48.0% | 27.3% | 20.7% | 0.6x | |||
| 27 | Eastern Towhee | 37.8% | 27.3% | 10.5% | 0.7x | |||
| 28 | Northern Rough-winged Swallow | 33.3% | 27.3% | 6.0% | 0.8x | |||
| 29 | Gray Catbird | 31.3% | 27.3% | 4.1% | 0.9x | |||
| 30 | Canada Goose | 42.4% | 22.7% | 19.6% | 0.5x | |||
| 31 | Turkey Vulture | 39.5% | 22.7% | 16.7% | 0.6x | |||
| 32 | White-eyed Vireo | 31.9% | 22.7% | 9.2% | 0.7x | |||
| 33 | Acadian Flycatcher | 26.8% | 22.7% | 4.0% | 0.8x | |||
| 34 | Killdeer | 20.0% | 22.7% | 2.7% | 1.1x | |||
| 35 | Northern Parula | 36.3% | 18.2% | 18.1% | 0.5x | |||
| 36 | Northern Mockingbird | 31.4% | 18.2% | 13.2% | 0.6x | |||
| 37 | Chimney Swift | 28.8% | 18.2% | 10.7% | 0.6x | |||
| 38 | Blue Grosbeak | 23.4% | 18.2% | 5.2% | 0.8x | |||
| 39 | Pileated Woodpecker | 19.4% | 18.2% | 1.2% | 0.9x | |||
| 40 | Wood Thrush | 14.2% | 18.2% | 4.0% | 1.3x | |||
| 41 | Scarlet Tanager | 12.1% | 18.2% | 6.1% | 1.5x | |||
| 42 | Common Yellowthroat | 40.8% | 13.6% | 27.1% | 0.3x | |||
| 43 | Fish Crow | 33.3% | 13.6% | 19.6% | 0.4x | |||
| 44 | Black-and-white Warbler | 15.4% | 13.6% | 1.8% | 0.9x | |||
| 45 | Yellow-billed Cuckoo | 12.1% | 13.6% | 1.6% | 1.1x | |||
| 46 | House Wren | 9.2% | 13.6% | 4.5% | 1.5x | |||
| 47 | White-throated Sparrow | 7.5% | 13.6% | 6.1% | 1.8x | |||
| 48 | Eastern Phoebe | 34.0% | 9.1% | 24.9% | 0.3x | |||
| 49 | White-breasted Nuthatch | 23.7% | 9.1% | 14.6% | 0.4x | |||
| 50 | Eastern Wood-Pewee | 21.7% | 9.1% | 12.6% | 0.4x | |||
| 51 | Black-throated Blue Warbler | 14.7% | 9.1% | 5.6% | 0.6x | |||
| 52 | Cedar Waxwing | 13.0% | 9.1% | 3.9% | 0.7x | |||
| 53 | Belted Kingfisher | 12.0% | 9.1% | 2.9% | 0.8x | |||
| 54 | Hairy Woodpecker | 8.3% | 9.1% | 0.8% | 1.1x | |||
| 55 | Swainson's Thrush | 6.5% | 9.1% | 2.6% | 1.4x | |||
| 56 | Common Grackle | 37.0% | 4.5% | 32.4% | 0.1x | |||
| 57 | Eastern Kingbird | 26.4% | 4.5% | 21.9% | 0.2x | |||
| 58 | European Starling | 22.7% | 4.5% | 18.2% | 0.2x | |||
| 59 | Black Vulture | 21.2% | 4.5% | 16.6% | 0.2x | |||
| 60 | Brown Thrasher | 16.8% | 4.5% | 12.3% | 0.3x | |||
| 61 | Song Sparrow | 14.2% | 4.5% | 9.6% | 0.3x | |||
| 62 | Red-tailed Hawk | 14.1% | 4.5% | 9.5% | 0.3x | |||
| 63 | Yellow-rumped Warbler | 11.3% | 4.5% | 6.7% | 0.4x | |||
| 64 | Yellow-breasted Chat | 11.1% | 4.5% | 6.5% | 0.4x | |||
| 65 | Hooded Warbler | 11.1% | 4.5% | 6.5% | 0.4x | |||
| 66 | Northern Flicker | 9.2% | 4.5% | 4.7% | 0.5x | |||
| 67 | Barred Owl | 8.1% | 4.5% | 3.5% | 0.6x | |||
| 68 | Yellow-throated Vireo | 6.4% | 4.5% | 1.9% | 0.7x | |||
| 69 | Rose-breasted Grosbeak | 2.3% | 4.5% | 2.2% | 1.9x | |||
| 70 | Swamp Sparrow | 1.9% | 4.5% | 2.6% | 2.4x | |||
| 71 | Chestnut-sided Warbler | 1.6% | 4.5% | 3.0% | 2.9x | |||
| 72 | Ruby-crowned Kinglet | 1.5% | 4.5% | 3.0% | 3.0x | |||
| 73 | Worm-eating Warbler | 1.1% | 4.5% | 3.4% | 4.0x | |||
| 74 | Pine Siskin | 0.9% | 4.5% | 3.7% | 5.2x |