Bird Finder

Top Birds at Williamson Preserve in August
relative to other locations within 25 miles of Cary, NC, USA

based on 10 checklists

This page shows the probability of a species appearing on a checklist at Williamson Preserve in 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 72.4% 80.0% 7.6% 1.1x
2   Carolina Chickadee 58.3% 70.0% 11.7% 1.2x
3   Northern Mockingbird 29.3% 70.0% 40.7% 2.4x
4   Northern Cardinal 66.1% 60.0% 6.1% 0.9x
5   American Crow 53.8% 60.0% 6.2% 1.1x
6   Mourning Dove 47.6% 60.0% 12.4% 1.3x
7   Blue-gray Gnatcatcher 40.7% 60.0% 19.3% 1.5x
8   Ruby-throated Hummingbird 33.9% 60.0% 26.1% 1.8x
9   Turkey Vulture 31.5% 60.0% 28.5% 1.9x
10   Blue Grosbeak 22.1% 60.0% 37.9% 2.7x
11   Field Sparrow 2.6% 60.0% 57.4% 23.5x
12   Tufted Titmouse 52.4% 50.0% 2.4% 1.0x
13   Eastern Bluebird 39.8% 50.0% 10.2% 1.3x
14   Brown-headed Nuthatch 26.2% 50.0% 23.8% 1.9x
15   Eastern Kingbird 13.9% 50.0% 36.1% 3.6x
16   American Goldfinch 59.4% 40.0% 19.4% 0.7x
17   Downy Woodpecker 40.5% 40.0% 0.5% 1.0x
18   Blue Jay 36.6% 40.0% 3.4% 1.1x
19   White-eyed Vireo 20.4% 40.0% 19.6% 2.0x
20   Pine Warbler 16.1% 40.0% 23.9% 2.5x
21   Black Vulture 15.8% 40.0% 24.2% 2.5x
22   Red-bellied Woodpecker 38.9% 30.0% 8.9% 0.8x
23   American Robin 28.1% 30.0% 1.9% 1.1x
24   Indigo Bunting 28.1% 30.0% 1.9% 1.1x
25   Gray Catbird 27.2% 30.0% 2.8% 1.1x
26   Eastern Towhee 25.2% 30.0% 4.8% 1.2x
27   Killdeer 22.8% 30.0% 7.2% 1.3x
28   Pileated Woodpecker 15.9% 30.0% 14.1% 1.9x
29   Summer Tanager 14.7% 30.0% 15.3% 2.0x
30   Barn Swallow 11.3% 30.0% 18.7% 2.6x
31   White-breasted Nuthatch 27.7% 20.0% 7.7% 0.7x
32   Red-shouldered Hawk 25.3% 20.0% 5.3% 0.8x
33   House Finch 20.1% 20.0% 0.1% 1.0x
34   Chipping Sparrow 18.5% 20.0% 1.5% 1.1x
35   Chimney Swift 18.5% 20.0% 1.5% 1.1x
36   Brown Thrasher 15.1% 20.0% 4.9% 1.3x
37   Acadian Flycatcher 9.6% 20.0% 10.4% 2.1x
38   Eastern Screech-Owl 0.1% 20.0% 19.9% 135.8x
39   Great Blue Heron 46.6% 10.0% 36.6% 0.2x
40   Fish Crow 25.9% 10.0% 15.9% 0.4x
41   Red-eyed Vireo 21.6% 10.0% 11.6% 0.5x
42   Eastern Phoebe 20.1% 10.0% 10.1% 0.5x
43   Eastern Wood-Pewee 19.3% 10.0% 9.3% 0.5x
44   Great Crested Flycatcher 17.9% 10.0% 7.9% 0.6x
45   Yellow-billed Cuckoo 15.7% 10.0% 5.7% 0.6x
46   Hairy Woodpecker 8.0% 10.0% 2.0% 1.3x
47   Rock Pigeon 5.7% 10.0% 4.3% 1.7x
48   Brown-headed Cowbird 5.7% 10.0% 4.3% 1.8x
49   Cooper's Hawk 4.5% 10.0% 5.5% 2.2x
50   Orchard Oriole 1.9% 10.0% 8.1% 5.2x
51   swallow sp. 0.7% 10.0% 9.3% 13.8x