Top Birds at Duke University--Wetland Center 'SWAMP' in August
relative to other locations within 25 miles of Cary, NC, USA
based on 18 checklists
This page shows the probability of a species appearing on a checklist at Duke University--Wetland Center 'SWAMP' during the month of August. 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 | Carolina Wren | 72.4% | 77.8% | 5.4% | 1.1x | |||
| 2 | Northern Cardinal | 66.2% | 66.7% | 0.5% | 1.0x | |||
| 3 | American Goldfinch | 59.4% | 66.7% | 7.3% | 1.1x | |||
| 4 | Carolina Chickadee | 58.3% | 61.1% | 2.8% | 1.0x | |||
| 5 | White-breasted Nuthatch | 27.6% | 61.1% | 33.5% | 2.2x | |||
| 6 | Tufted Titmouse | 52.4% | 55.6% | 3.2% | 1.1x | |||
| 7 | Eastern Wood-Pewee | 19.2% | 55.6% | 36.3% | 2.9x | |||
| 8 | Downy Woodpecker | 40.4% | 50.0% | 9.6% | 1.2x | |||
| 9 | Mourning Dove | 47.7% | 44.4% | 3.2% | 0.9x | |||
| 10 | American Crow | 53.8% | 38.9% | 14.9% | 0.7x | |||
| 11 | Eastern Bluebird | 39.8% | 38.9% | 0.9% | 1.0x | |||
| 12 | Blue Jay | 36.6% | 33.3% | 3.3% | 0.9x | |||
| 13 | Northern Mockingbird | 29.4% | 33.3% | 4.0% | 1.1x | |||
| 14 | Great Blue Heron | 46.7% | 27.8% | 18.9% | 0.6x | |||
| 15 | Blue-gray Gnatcatcher | 40.8% | 27.8% | 13.0% | 0.7x | |||
| 16 | Ruby-throated Hummingbird | 34.0% | 27.8% | 6.2% | 0.8x | |||
| 17 | Gray Catbird | 27.2% | 27.8% | 0.6% | 1.0x | |||
| 18 | Blue Grosbeak | 22.1% | 27.8% | 5.7% | 1.3x | |||
| 19 | Song Sparrow | 9.4% | 27.8% | 18.4% | 2.9x | |||
| 20 | Red-bellied Woodpecker | 39.0% | 22.2% | 16.8% | 0.6x | |||
| 21 | American Robin | 28.2% | 22.2% | 6.0% | 0.8x | |||
| 22 | Chimney Swift | 18.5% | 22.2% | 3.7% | 1.2x | |||
| 23 | Eastern Towhee | 25.2% | 16.7% | 8.6% | 0.7x | |||
| 24 | Belted Kingfisher | 22.7% | 16.7% | 6.1% | 0.7x | |||
| 25 | White-eyed Vireo | 20.5% | 16.7% | 3.8% | 0.8x | |||
| 26 | Summer Tanager | 14.7% | 16.7% | 2.0% | 1.1x | |||
| 27 | Acadian Flycatcher | 9.6% | 16.7% | 7.1% | 1.7x | |||
| 28 | Cooper's Hawk | 4.5% | 16.7% | 12.2% | 3.7x | |||
| 29 | Turkey Vulture | 31.5% | 11.1% | 20.4% | 0.4x | |||
| 30 | Red-shouldered Hawk | 25.4% | 11.1% | 14.3% | 0.4x | |||
| 31 | Mallard | 23.0% | 11.1% | 11.9% | 0.5x | |||
| 32 | Red-eyed Vireo | 21.6% | 11.1% | 10.5% | 0.5x | |||
| 33 | Eastern Phoebe | 20.1% | 11.1% | 9.0% | 0.6x | |||
| 34 | Green Heron | 18.2% | 11.1% | 7.1% | 0.6x | |||
| 35 | Great Crested Flycatcher | 17.9% | 11.1% | 6.8% | 0.6x | |||
| 36 | Black Vulture | 15.8% | 11.1% | 4.7% | 0.7x | |||
| 37 | Yellow-billed Cuckoo | 15.7% | 11.1% | 4.6% | 0.7x | |||
| 38 | Eastern Kingbird | 13.9% | 11.1% | 2.8% | 0.8x | |||
| 39 | Common Grackle | 10.0% | 11.1% | 1.2% | 1.1x | |||
| 40 | Northern Flicker | 8.8% | 11.1% | 2.3% | 1.3x | |||
| 41 | Brown-headed Cowbird | 5.7% | 11.1% | 5.4% | 2.0x | |||
| 42 | Brown-headed Nuthatch | 26.3% | 5.6% | 20.7% | 0.2x | |||
| 43 | Fish Crow | 25.9% | 5.6% | 20.3% | 0.2x | |||
| 44 | Killdeer | 22.9% | 5.6% | 17.3% | 0.2x | |||
| 45 | House Finch | 20.1% | 5.6% | 14.6% | 0.3x | |||
| 46 | Pine Warbler | 16.2% | 5.6% | 10.7% | 0.3x | |||
| 47 | Pileated Woodpecker | 15.9% | 5.6% | 10.4% | 0.3x | |||
| 48 | Brown Thrasher | 15.2% | 5.6% | 9.6% | 0.4x | |||
| 49 | Wood Duck | 11.0% | 5.6% | 5.5% | 0.5x | |||
| 50 | Red-tailed Hawk | 10.2% | 5.6% | 4.7% | 0.5x | |||
| 51 | Hairy Woodpecker | 8.0% | 5.6% | 2.4% | 0.7x | |||
| 52 | American Redstart | 6.3% | 5.6% | 0.7% | 0.9x | |||
| 53 | Prairie Warbler | 2.9% | 5.6% | 2.7% | 1.9x | |||
| 54 | Scarlet Tanager | 1.4% | 5.6% | 4.2% | 4.0x | |||
| 55 | Northern Waterthrush | 0.9% | 5.6% | 4.7% | 6.5x | |||
| 56 | Nashville Warbler | 0.0% | 5.6% | 5.5% | 207.2x |