Top Birds at Duke University--Wetland Center 'SWAMP' in July
relative to other locations within 25 miles of Cary, NC, USA
based on 27 checklists
This page shows the probability of a species appearing on a checklist at Duke University--Wetland Center 'SWAMP' during the month of July. 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 | 71.2% | 77.8% | 6.6% | 1.1x | |||
| 2 | American Goldfinch | 56.5% | 77.8% | 21.3% | 1.4x | |||
| 3 | Northern Cardinal | 75.8% | 74.1% | 1.7% | 1.0x | |||
| 4 | Tufted Titmouse | 53.8% | 63.0% | 9.1% | 1.2x | |||
| 5 | Mourning Dove | 49.1% | 59.3% | 10.1% | 1.2x | |||
| 6 | Red-bellied Woodpecker | 42.7% | 59.3% | 16.6% | 1.4x | |||
| 7 | Downy Woodpecker | 38.5% | 55.6% | 17.0% | 1.4x | |||
| 8 | White-breasted Nuthatch | 25.9% | 55.6% | 29.7% | 2.1x | |||
| 9 | Eastern Wood-Pewee | 14.7% | 55.6% | 40.9% | 3.8x | |||
| 10 | Carolina Chickadee | 53.0% | 51.9% | 1.2% | 1.0x | |||
| 11 | Blue Jay | 37.0% | 51.9% | 14.9% | 1.4x | |||
| 12 | Great Blue Heron | 41.6% | 48.1% | 6.5% | 1.2x | |||
| 13 | Eastern Towhee | 37.0% | 48.1% | 11.2% | 1.3x | |||
| 14 | Chimney Swift | 24.8% | 40.7% | 15.9% | 1.6x | |||
| 15 | Red-shouldered Hawk | 23.7% | 40.7% | 17.1% | 1.7x | |||
| 16 | Acadian Flycatcher | 22.1% | 40.7% | 18.7% | 1.8x | |||
| 17 | American Robin | 38.0% | 37.0% | 0.9% | 1.0x | |||
| 18 | Red-eyed Vireo | 27.3% | 33.3% | 6.0% | 1.2x | |||
| 19 | House Finch | 26.5% | 33.3% | 6.9% | 1.3x | |||
| 20 | White-eyed Vireo | 21.0% | 33.3% | 12.4% | 1.6x | |||
| 21 | Gray Catbird | 19.9% | 33.3% | 13.4% | 1.7x | |||
| 22 | Eastern Bluebird | 44.7% | 29.6% | 15.1% | 0.7x | |||
| 23 | Ruby-throated Hummingbird | 26.0% | 29.6% | 3.7% | 1.1x | |||
| 24 | Indigo Bunting | 46.0% | 25.9% | 20.1% | 0.6x | |||
| 25 | Blue-gray Gnatcatcher | 41.7% | 25.9% | 15.8% | 0.6x | |||
| 26 | Northern Mockingbird | 34.4% | 25.9% | 8.4% | 0.8x | |||
| 27 | Eastern Phoebe | 20.3% | 25.9% | 5.6% | 1.3x | |||
| 28 | American Crow | 48.1% | 22.2% | 25.9% | 0.5x | |||
| 29 | Great Crested Flycatcher | 24.8% | 22.2% | 2.5% | 0.9x | |||
| 30 | Summer Tanager | 23.8% | 22.2% | 1.6% | 0.9x | |||
| 31 | Common Grackle | 20.5% | 22.2% | 1.7% | 1.1x | |||
| 32 | Fish Crow | 31.7% | 18.5% | 13.1% | 0.6x | |||
| 33 | Brown-headed Nuthatch | 23.4% | 18.5% | 4.9% | 0.8x | |||
| 34 | Blue Grosbeak | 26.6% | 14.8% | 11.8% | 0.6x | |||
| 35 | Yellow-billed Cuckoo | 22.6% | 14.8% | 7.8% | 0.7x | |||
| 36 | Brown-headed Cowbird | 12.5% | 14.8% | 2.3% | 1.2x | |||
| 37 | Scarlet Tanager | 2.6% | 14.8% | 12.3% | 5.8x | |||
| 38 | Common Yellowthroat | 25.6% | 11.1% | 14.5% | 0.4x | |||
| 39 | Green Heron | 18.0% | 11.1% | 6.9% | 0.6x | |||
| 40 | Chipping Sparrow | 33.2% | 7.4% | 25.8% | 0.2x | |||
| 41 | Mallard | 21.2% | 7.4% | 13.8% | 0.3x | |||
| 42 | Great Egret | 17.9% | 7.4% | 10.5% | 0.4x | |||
| 43 | Red-winged Blackbird | 16.0% | 7.4% | 8.6% | 0.5x | |||
| 44 | European Starling | 11.8% | 7.4% | 4.4% | 0.6x | |||
| 45 | Empidonax sp. | 0.1% | 7.4% | 7.4% | 142.2x | |||
| 46 | Turkey Vulture | 30.3% | 3.7% | 26.6% | 0.1x | |||
| 47 | Barn Swallow | 25.6% | 3.7% | 21.9% | 0.1x | |||
| 48 | Brown Thrasher | 19.7% | 3.7% | 16.0% | 0.2x | |||
| 49 | Song Sparrow | 15.4% | 3.7% | 11.7% | 0.2x | |||
| 50 | Pileated Woodpecker | 11.8% | 3.7% | 8.0% | 0.3x | |||
| 51 | Pine Warbler | 11.5% | 3.7% | 7.8% | 0.3x | |||
| 52 | Northern Parula | 9.6% | 3.7% | 5.9% | 0.4x | |||
| 53 | Northern Flicker | 8.8% | 3.7% | 5.0% | 0.4x | |||
| 54 | Wood Thrush | 8.3% | 3.7% | 4.6% | 0.4x | |||
| 55 | Northern Rough-winged Swallow | 6.9% | 3.7% | 3.2% | 0.5x | |||
| 56 | House Wren | 6.1% | 3.7% | 2.4% | 0.6x | |||
| 57 | Hairy Woodpecker | 5.9% | 3.7% | 2.2% | 0.6x | |||
| 58 | Ovenbird | 3.1% | 3.7% | 0.6% | 1.2x | |||
| 59 | Buteo sp. | 0.2% | 3.7% | 3.5% | 21.3x |