Top Birds at Duke Forest--Hollow Rock & Hollow Rock Nature Park 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 Duke Forest--Hollow Rock & Hollow Rock Nature Park 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 | Tufted Titmouse | 69.7% | 85.3% | 15.6% | 1.2x | |||
| 2 | Northern Cardinal | 80.5% | 82.4% | 1.9% | 1.0x | |||
| 3 | Carolina Wren | 70.6% | 79.4% | 8.8% | 1.1x | |||
| 4 | Northern Parula | 35.8% | 76.5% | 40.7% | 2.1x | |||
| 5 | Carolina Chickadee | 66.2% | 70.6% | 4.4% | 1.1x | |||
| 6 | Blue-gray Gnatcatcher | 62.2% | 70.6% | 8.4% | 1.1x | |||
| 7 | Red-bellied Woodpecker | 58.4% | 64.7% | 6.3% | 1.1x | |||
| 8 | White-throated Sparrow | 56.8% | 64.7% | 7.9% | 1.1x | |||
| 9 | Yellow-rumped Warbler | 46.5% | 64.7% | 18.3% | 1.4x | |||
| 10 | Pine Warbler | 43.3% | 55.9% | 12.5% | 1.3x | |||
| 11 | Downy Woodpecker | 39.1% | 52.9% | 13.9% | 1.4x | |||
| 12 | Yellow-throated Warbler | 19.7% | 50.0% | 30.3% | 2.5x | |||
| 13 | Louisiana Waterthrush | 10.2% | 50.0% | 39.8% | 4.9x | |||
| 14 | White-breasted Nuthatch | 22.3% | 47.1% | 24.7% | 2.1x | |||
| 15 | Blue Jay | 50.1% | 44.1% | 6.0% | 0.9x | |||
| 16 | Red-eyed Vireo | 29.8% | 44.1% | 14.3% | 1.5x | |||
| 17 | American Goldfinch | 45.3% | 41.2% | 4.2% | 0.9x | |||
| 18 | American Crow | 56.6% | 38.2% | 18.4% | 0.7x | |||
| 19 | Pileated Woodpecker | 19.8% | 38.2% | 18.4% | 1.9x | |||
| 20 | Mourning Dove | 46.2% | 35.3% | 10.9% | 0.8x | |||
| 21 | White-eyed Vireo | 37.6% | 35.3% | 2.3% | 0.9x | |||
| 22 | Red-shouldered Hawk | 32.6% | 35.3% | 2.7% | 1.1x | |||
| 23 | Eastern Phoebe | 34.2% | 32.4% | 1.9% | 0.9x | |||
| 24 | Ruby-crowned Kinglet | 32.9% | 32.4% | 0.6% | 1.0x | |||
| 25 | Eastern Towhee | 46.3% | 29.4% | 16.9% | 0.6x | |||
| 26 | Turkey Vulture | 42.9% | 29.4% | 13.4% | 0.7x | |||
| 27 | Brown-headed Nuthatch | 31.8% | 29.4% | 2.3% | 0.9x | |||
| 28 | Chipping Sparrow | 43.5% | 26.5% | 17.0% | 0.6x | |||
| 29 | Ovenbird | 18.9% | 26.5% | 7.6% | 1.4x | |||
| 30 | Eastern Bluebird | 48.7% | 23.5% | 25.1% | 0.5x | |||
| 31 | American Robin | 42.4% | 23.5% | 18.8% | 0.6x | |||
| 32 | Hermit Thrush | 8.1% | 23.5% | 15.4% | 2.9x | |||
| 33 | Great Blue Heron | 44.5% | 20.6% | 23.9% | 0.5x | |||
| 34 | Brown-headed Cowbird | 35.8% | 20.6% | 15.2% | 0.6x | |||
| 35 | Hairy Woodpecker | 9.0% | 20.6% | 11.6% | 2.3x | |||
| 36 | Summer Tanager | 13.9% | 17.6% | 3.8% | 1.3x | |||
| 37 | Scarlet Tanager | 4.4% | 17.6% | 13.3% | 4.0x | |||
| 38 | Canada Goose | 49.0% | 11.8% | 37.2% | 0.2x | |||
| 39 | Black Vulture | 20.0% | 8.8% | 11.2% | 0.4x | |||
| 40 | Belted Kingfisher | 18.4% | 8.8% | 9.6% | 0.5x | |||
| 41 | Black-and-white Warbler | 14.2% | 8.8% | 5.3% | 0.6x | |||
| 42 | Northern Flicker | 13.9% | 8.8% | 5.1% | 0.6x | |||
| 43 | Red-tailed Hawk | 13.4% | 8.8% | 4.6% | 0.7x | |||
| 44 | Barred Owl | 8.7% | 8.8% | 0.1% | 1.0x | |||
| 45 | Black-throated Blue Warbler | 6.2% | 8.8% | 2.6% | 1.4x | |||
| 46 | Yellow-throated Vireo | 5.6% | 8.8% | 3.2% | 1.6x | |||
| 47 | Brown Thrasher | 20.8% | 5.9% | 14.9% | 0.3x | |||
| 48 | Red-headed Woodpecker | 14.2% | 5.9% | 8.3% | 0.4x | |||
| 49 | Indigo Bunting | 12.5% | 5.9% | 6.6% | 0.5x | |||
| 50 | Hooded Warbler | 9.1% | 5.9% | 3.2% | 0.6x | |||
| 51 | American Redstart | 8.7% | 5.9% | 2.9% | 0.7x | |||
| 52 | Yellow-bellied Sapsucker | 1.4% | 5.9% | 4.5% | 4.4x | |||
| 53 | Fish Crow | 36.0% | 2.9% | 33.1% | 0.1x | |||
| 54 | Common Yellowthroat | 33.1% | 2.9% | 30.2% | 0.1x | |||
| 55 | Mallard | 30.1% | 2.9% | 27.1% | 0.1x | |||
| 56 | Northern Mockingbird | 28.2% | 2.9% | 25.2% | 0.1x | |||
| 57 | Red-winged Blackbird | 26.0% | 2.9% | 23.0% | 0.1x | |||
| 58 | House Finch | 25.8% | 2.9% | 22.8% | 0.1x | |||
| 59 | Song Sparrow | 22.6% | 2.9% | 19.6% | 0.1x | |||
| 60 | Great Crested Flycatcher | 20.0% | 2.9% | 17.0% | 0.1x | |||
| 61 | Gray Catbird | 18.8% | 2.9% | 15.9% | 0.2x | |||
| 62 | Osprey | 16.9% | 2.9% | 14.0% | 0.2x | |||
| 63 | Chimney Swift | 13.6% | 2.9% | 10.7% | 0.2x | |||
| 64 | House Wren | 10.4% | 2.9% | 7.5% | 0.3x | |||
| 65 | Wood Thrush | 8.1% | 2.9% | 5.2% | 0.4x | |||
| 66 | Purple Martin | 6.3% | 2.9% | 3.3% | 0.5x | |||
| 67 | Dark-eyed Junco | 4.7% | 2.9% | 1.7% | 0.6x | |||
| 68 | Worm-eating Warbler | 2.3% | 2.9% | 0.7% | 1.3x | |||
| 69 | Hooded Merganser | 2.2% | 2.9% | 0.7% | 1.3x | |||
| 70 | Eastern Wood-Pewee | 1.5% | 2.9% | 1.5% | 2.0x | |||
| 71 | Rose-breasted Grosbeak | 1.4% | 2.9% | 1.5% | 2.1x | |||
| 72 | Sharp-shinned Hawk | 1.1% | 2.9% | 1.8% | 2.7x | |||
| 73 | duck sp. | 0.7% | 2.9% | 2.2% | 3.9x | |||
| 74 | Yellow-crowned Night-Heron | 0.6% | 2.9% | 2.4% | 5.0x | |||
| 75 | Cape May Warbler | 0.4% | 2.9% | 2.5% | 7.1x | |||
| 76 | Brown Creeper | 0.4% | 2.9% | 2.6% | 7.9x | |||
| 77 | passerine sp. | 0.2% | 2.9% | 2.8% | 17.8x |