Bird Finder

Top Birds at Duke University--Wetland Center 'SWAMP' in August
relative to other locations within 25 miles of Cary, NC, USA

based on 15 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.

Back to the Top Birds list

Rank Info Pics Species Entire Region This Location Difference Relative
1   Carolina Wren 72.2% 80.0% 7.8% 1.1x
2   Northern Cardinal 66.0% 66.7% 0.7% 1.0x
3   Carolina Chickadee 59.0% 66.7% 7.7% 1.1x
4   American Goldfinch 58.3% 66.7% 8.4% 1.1x
5   Tufted Titmouse 52.9% 60.0% 7.1% 1.1x
6   White-breasted Nuthatch 27.2% 60.0% 32.8% 2.2x
7   Downy Woodpecker 39.8% 53.3% 13.5% 1.3x
8   Eastern Wood-Pewee 19.2% 53.3% 34.1% 2.8x
9   Mourning Dove 48.5% 46.7% 1.8% 1.0x
10   American Crow 53.0% 40.0% 13.0% 0.8x
11   Eastern Bluebird 39.2% 33.3% 5.8% 0.9x
12   Blue Jay 36.7% 33.3% 3.4% 0.9x
13   Ruby-throated Hummingbird 34.7% 33.3% 1.4% 1.0x
14   Song Sparrow 10.1% 33.3% 23.2% 3.3x
15   Great Blue Heron 45.5% 26.7% 18.8% 0.6x
16   Blue-gray Gnatcatcher 42.2% 26.7% 15.5% 0.6x
17   Red-bellied Woodpecker 39.7% 26.7% 13.0% 0.7x
18   Northern Mockingbird 31.6% 26.7% 5.0% 0.8x
19   Gray Catbird 27.2% 26.7% 0.6% 1.0x
20   Chimney Swift 18.4% 26.7% 8.3% 1.4x
21   American Robin 29.8% 20.0% 9.8% 0.7x
22   Acadian Flycatcher 9.4% 20.0% 10.6% 2.1x
23   Turkey Vulture 32.0% 13.3% 18.6% 0.4x
24   Red-shouldered Hawk 23.9% 13.3% 10.6% 0.6x
25   Blue Grosbeak 21.9% 13.3% 8.6% 0.6x
26   Red-eyed Vireo 21.8% 13.3% 8.5% 0.6x
27   Belted Kingfisher 20.9% 13.3% 7.6% 0.6x
28   White-eyed Vireo 20.5% 13.3% 7.1% 0.7x
29   Eastern Phoebe 19.7% 13.3% 6.4% 0.7x
30   Great Crested Flycatcher 17.5% 13.3% 4.2% 0.8x
31   Black Vulture 15.5% 13.3% 2.2% 0.9x
32   Summer Tanager 15.2% 13.3% 1.9% 0.9x
33   Northern Flicker 9.7% 13.3% 3.7% 1.4x
34   Brown-headed Cowbird 5.8% 13.3% 7.5% 2.3x
35   Cooper's Hawk 4.6% 13.3% 8.7% 2.9x
36   Fish Crow 26.4% 6.7% 19.7% 0.3x
37   Eastern Towhee 26.1% 6.7% 19.5% 0.3x
38   Brown-headed Nuthatch 25.1% 6.7% 18.4% 0.3x
39   Killdeer 20.7% 6.7% 14.0% 0.3x
40   House Finch 19.8% 6.7% 13.1% 0.3x
41   Mallard 17.8% 6.7% 11.1% 0.4x
42   Green Heron 17.1% 6.7% 10.4% 0.4x
43   Pine Warbler 15.6% 6.7% 9.0% 0.4x
44   Brown Thrasher 15.0% 6.7% 8.4% 0.4x
45   Pileated Woodpecker 14.6% 6.7% 8.0% 0.5x
46   Eastern Kingbird 13.9% 6.7% 7.3% 0.5x
47   Red-tailed Hawk 10.6% 6.7% 3.9% 0.6x
48   Hairy Woodpecker 7.8% 6.7% 1.1% 0.9x
49   Prairie Warbler 3.1% 6.7% 3.6% 2.1x
50   Scarlet Tanager 1.5% 6.7% 5.2% 4.6x
51   Nashville Warbler 0.0% 6.7% 6.6% 188.3x