Bird Finder

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

based on 20 checklists

This page shows the probability of a species appearing on a checklist at Williamson Preserve during the month of October. 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 Chickadee 71.0% 95.0% 24.0% 1.3x
2   Turkey Vulture 43.6% 90.0% 46.4% 2.1x
3   Northern Mockingbird 42.8% 90.0% 47.2% 2.1x
4   Blue Jay 70.7% 85.0% 14.3% 1.2x
5   Eastern Phoebe 53.8% 85.0% 31.2% 1.6x
6   Brown-headed Nuthatch 36.9% 85.0% 48.1% 2.3x
7   Carolina Wren 75.3% 80.0% 4.7% 1.1x
8   Northern Cardinal 72.2% 80.0% 7.8% 1.1x
9   American Crow 68.3% 80.0% 11.7% 1.2x
10   Eastern Bluebird 53.7% 80.0% 26.3% 1.5x
11   Red-bellied Woodpecker 68.9% 75.0% 6.1% 1.1x
12   Eastern Towhee 37.6% 75.0% 37.4% 2.0x
13   Tufted Titmouse 65.3% 70.0% 4.7% 1.1x
14   Ruby-crowned Kinglet 32.6% 65.0% 32.4% 2.0x
15   Northern Flicker 54.9% 60.0% 5.1% 1.1x
16   House Finch 29.0% 60.0% 31.0% 2.1x
17   Mourning Dove 28.3% 60.0% 31.7% 2.1x
18   Killdeer 23.3% 60.0% 36.7% 2.6x
19   Song Sparrow 34.8% 55.0% 20.2% 1.6x
20   Brown Thrasher 32.4% 55.0% 22.6% 1.7x
21   Downy Woodpecker 57.6% 50.0% 7.6% 0.9x
22   Pine Warbler 35.2% 50.0% 14.8% 1.4x
23   White-throated Sparrow 23.9% 50.0% 26.1% 2.1x
24   Chipping Sparrow 22.7% 50.0% 27.3% 2.2x
25   House Wren 8.0% 50.0% 42.0% 6.3x
26   American Robin 35.7% 45.0% 9.3% 1.3x
27   European Starling 13.6% 45.0% 31.4% 3.3x
28   Swamp Sparrow 9.8% 45.0% 35.2% 4.6x
29   Red-shouldered Hawk 35.4% 40.0% 4.6% 1.1x
30   American Goldfinch 33.4% 40.0% 6.6% 1.2x
31   Yellow-rumped Warbler 32.8% 40.0% 7.2% 1.2x
32   Pileated Woodpecker 22.1% 40.0% 17.9% 1.8x
33   Palm Warbler 17.1% 40.0% 22.9% 2.3x
34   Golden-crowned Kinglet 15.0% 40.0% 25.0% 2.7x
35   Brown-headed Cowbird 8.9% 40.0% 31.1% 4.5x
36   Eastern Meadowlark 4.4% 40.0% 35.6% 9.2x
37   White-breasted Nuthatch 35.5% 35.0% 0.5% 1.0x
38   Gray Catbird 28.5% 35.0% 6.5% 1.2x
39   Fish Crow 17.6% 35.0% 17.4% 2.0x
40   Hairy Woodpecker 15.0% 35.0% 20.0% 2.3x
41   Common Yellowthroat 18.2% 30.0% 11.8% 1.6x
42   Common Grackle 14.1% 30.0% 15.9% 2.1x
43   Red-tailed Hawk 12.4% 30.0% 17.6% 2.4x
44   Field Sparrow 4.9% 30.0% 25.1% 6.1x
45   Hermit Thrush 3.8% 30.0% 26.2% 7.9x
46   Canada Goose 25.9% 25.0% 0.9% 1.0x
47   Yellow-bellied Sapsucker 18.6% 25.0% 6.4% 1.3x
48   Loggerhead Shrike 0.5% 25.0% 24.5% 52.9x
49   Belted Kingfisher 29.8% 20.0% 9.8% 0.7x
50   Black Vulture 21.7% 20.0% 1.7% 0.9x
51   Northern Parula 21.5% 20.0% 1.5% 0.9x
52   Black-and-white Warbler 12.7% 20.0% 7.3% 1.6x
53   Swainson's Thrush 5.8% 20.0% 14.2% 3.4x
54   Pine Siskin 2.5% 20.0% 17.5% 8.0x
55   American Redstart 16.1% 15.0% 1.1% 0.9x
56   Indigo Bunting 8.3% 15.0% 6.7% 1.8x
57   Dark-eyed Junco 2.2% 15.0% 12.8% 6.7x
58   Blue Grosbeak 2.2% 15.0% 12.8% 6.9x
59   Eastern Screech-Owl 0.2% 15.0% 14.8% 77.8x
60   Black-throated Blue Warbler 13.2% 10.0% 3.2% 0.8x
61   Magnolia Warbler 12.1% 10.0% 2.1% 0.8x
62   Red-winged Blackbird 7.8% 10.0% 2.2% 1.3x
63   Red-eyed Vireo 7.5% 10.0% 2.5% 1.3x
64   Red-breasted Nuthatch 5.4% 10.0% 4.6% 1.8x
65   White-eyed Vireo 5.3% 10.0% 4.7% 1.9x
66   Blue-headed Vireo 3.5% 10.0% 6.5% 2.8x
67   Savannah Sparrow 2.7% 10.0% 7.3% 3.6x
68   Gray-cheeked Thrush 2.4% 10.0% 7.6% 4.2x
69   Common Raven 0.6% 10.0% 9.4% 17.0x
70   Great Blue Heron 42.9% 5.0% 37.9% 0.1x
71   Cape May Warbler 13.0% 5.0% 8.0% 0.4x
72   Chimney Swift 12.3% 5.0% 7.3% 0.4x
73   Yellow-billed Cuckoo 8.1% 5.0% 3.1% 0.6x
74   Wood Duck 5.9% 5.0% 0.9% 0.8x
75   Rose-breasted Grosbeak 5.6% 5.0% 0.6% 0.9x
76   Barred Owl 4.1% 5.0% 0.9% 1.2x
77   Sharp-shinned Hawk 3.4% 5.0% 1.6% 1.5x
78   Summer Tanager 2.4% 5.0% 2.6% 2.1x
79   Brown Creeper 2.0% 5.0% 3.0% 2.5x
80   Ovenbird 1.8% 5.0% 3.2% 2.8x
81   Horned Lark 1.1% 5.0% 3.9% 4.6x
82   Merlin 1.1% 5.0% 3.9% 4.7x
83   Orange-crowned Warbler 0.7% 5.0% 4.3% 7.3x
84   Lincoln's Sparrow 0.4% 5.0% 4.6% 11.3x
85   Bobolink 0.2% 5.0% 4.8% 21.6x