Bird Finder

Top Birds at Horace Williams Tract in September
relative to other locations within 25 miles of Cary, NC, USA

based on 14 checklists

This page shows the probability of a species appearing on a checklist at Horace Williams Tract in September. 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 76.9% 85.7% 8.8% 1.1x
2   Northern Cardinal 73.4% 85.7% 12.4% 1.2x
3   Carolina Chickadee 71.1% 85.7% 14.6% 1.2x
4   Downy Woodpecker 56.1% 78.6% 22.5% 1.4x
5   Pine Warbler 40.5% 78.6% 38.1% 1.9x
6   Blue Jay 60.4% 64.3% 3.9% 1.1x
7   Red-bellied Woodpecker 55.9% 64.3% 8.4% 1.1x
8   Northern Mockingbird 31.1% 64.3% 33.2% 2.1x
9   White-eyed Vireo 33.5% 57.1% 23.7% 1.7x
10   Eastern Wood-Pewee 27.7% 57.1% 29.4% 2.1x
11   Gray Catbird 42.7% 50.0% 7.3% 1.2x
12   Mourning Dove 38.3% 50.0% 11.7% 1.3x
13   Brown-headed Nuthatch 35.9% 50.0% 14.1% 1.4x
14   American Redstart 30.9% 50.0% 19.1% 1.6x
15   House Wren 8.4% 50.0% 41.6% 5.9x
16   Tufted Titmouse 65.4% 42.9% 22.5% 0.7x
17   American Crow 64.9% 42.9% 22.0% 0.7x
18   American Goldfinch 47.2% 42.9% 4.4% 0.9x
19   White-breasted Nuthatch 36.3% 42.9% 6.5% 1.2x
20   Ruby-throated Hummingbird 32.7% 42.9% 10.2% 1.3x
21   American Robin 29.3% 42.9% 13.5% 1.5x
22   Red-eyed Vireo 28.6% 42.9% 14.3% 1.5x
23   Red-shouldered Hawk 36.6% 35.7% 0.9% 1.0x
24   Brown Thrasher 30.5% 28.6% 1.9% 0.9x
25   Common Yellowthroat 29.8% 28.6% 1.3% 1.0x
26   Northern Parula 25.0% 28.6% 3.6% 1.1x
27   Black-and-white Warbler 24.1% 28.6% 4.4% 1.2x
28   Summer Tanager 22.3% 28.6% 6.2% 1.3x
29   Great Crested Flycatcher 10.6% 28.6% 18.0% 2.7x
30   Eastern Bluebird 42.2% 21.4% 20.8% 0.5x
31   Blue-gray Gnatcatcher 26.4% 21.4% 5.0% 0.8x
32   Killdeer 23.9% 21.4% 2.5% 0.9x
33   Red-headed Woodpecker 14.7% 21.4% 6.7% 1.5x
34   Chipping Sparrow 14.3% 21.4% 7.1% 1.5x
35   Scarlet Tanager 9.5% 21.4% 11.9% 2.3x
36   Pileated Woodpecker 24.6% 14.3% 10.3% 0.6x
37   Northern Flicker 22.5% 14.3% 8.2% 0.6x
38   European Starling 10.9% 14.3% 3.4% 1.3x
39   Barred Owl 5.7% 14.3% 8.6% 2.5x
40   Great Blue Heron 44.7% 7.1% 37.5% 0.2x
41   Eastern Towhee 26.3% 7.1% 19.2% 0.3x
42   Canada Goose 24.9% 7.1% 17.7% 0.3x
43   Chimney Swift 24.5% 7.1% 17.3% 0.3x
44   Fish Crow 22.0% 7.1% 14.8% 0.3x
45   House Finch 19.5% 7.1% 12.4% 0.4x
46   Magnolia Warbler 17.5% 7.1% 10.4% 0.4x
47   Yellow-billed Cuckoo 15.5% 7.1% 8.3% 0.5x
48   Hairy Woodpecker 14.2% 7.1% 7.1% 0.5x
49   Red-tailed Hawk 9.4% 7.1% 2.2% 0.8x
50   Acadian Flycatcher 6.8% 7.1% 0.3% 1.0x
51   Swainson's Thrush 5.0% 7.1% 2.1% 1.4x
52   Yellow-throated Warbler 4.7% 7.1% 2.4% 1.5x
53   Prairie Warbler 4.5% 7.1% 2.7% 1.6x
54   Veery 4.1% 7.1% 3.1% 1.8x
55   Eastern Kingbird 1.6% 7.1% 5.5% 4.4x