Bird Finder

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

based on 8 checklists

This page shows the probability of a species appearing on a checklist at Williamson Preserve during the month of May. 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   Brown-headed Cowbird 35.8% 87.5% 51.7% 2.4x
2   Northern Cardinal 79.4% 75.0% 4.4% 0.9x
3   Mourning Dove 49.3% 75.0% 25.7% 1.5x
4   Indigo Bunting 44.8% 75.0% 30.2% 1.7x
5   Chipping Sparrow 37.2% 75.0% 37.8% 2.0x
6   Northern Mockingbird 31.3% 75.0% 43.7% 2.4x
7   Field Sparrow 3.7% 75.0% 71.3% 20.3x
8   Eastern Bluebird 49.4% 62.5% 13.1% 1.3x
9   Great Crested Flycatcher 48.0% 62.5% 14.5% 1.3x
10   Common Yellowthroat 40.7% 62.5% 21.8% 1.5x
11   House Finch 27.2% 62.5% 35.3% 2.3x
12   Eastern Kingbird 26.4% 62.5% 36.1% 2.4x
13   Yellow-breasted Chat 11.0% 62.5% 51.5% 5.7x
14   Carolina Chickadee 60.5% 50.0% 10.5% 0.8x
15   American Crow 56.7% 50.0% 6.7% 0.9x
16   Blue-gray Gnatcatcher 56.4% 50.0% 6.4% 0.9x
17   Red-eyed Vireo 51.4% 50.0% 1.4% 1.0x
18   Turkey Vulture 39.4% 50.0% 10.6% 1.3x
19   Summer Tanager 37.8% 50.0% 12.2% 1.3x
20   White-eyed Vireo 31.9% 50.0% 18.1% 1.6x
21   Brown-headed Nuthatch 30.6% 50.0% 19.4% 1.6x
22   European Starling 22.7% 50.0% 27.3% 2.2x
23   Brown Thrasher 16.8% 50.0% 33.2% 3.0x
24   Eastern Meadowlark 8.3% 50.0% 41.7% 6.1x
25   Carolina Wren 70.0% 37.5% 32.5% 0.5x
26   Red-bellied Woodpecker 55.2% 37.5% 17.7% 0.7x
27   Great Blue Heron 48.0% 37.5% 10.5% 0.8x
28   Blue Jay 44.4% 37.5% 6.9% 0.8x
29   American Goldfinch 43.5% 37.5% 6.0% 0.9x
30   Downy Woodpecker 39.3% 37.5% 1.8% 1.0x
31   Pine Warbler 39.0% 37.5% 1.5% 1.0x
32   Fish Crow 33.2% 37.5% 4.3% 1.1x
33   Chimney Swift 28.8% 37.5% 8.7% 1.3x
34   Blue Grosbeak 23.3% 37.5% 14.2% 1.6x
35   Killdeer 20.0% 37.5% 17.5% 1.9x
36   Red-tailed Hawk 14.0% 37.5% 23.5% 2.7x
37   Prairie Warbler 7.7% 37.5% 29.8% 4.9x
38   Tufted Titmouse 64.8% 25.0% 39.8% 0.4x
39   American Robin 38.0% 25.0% 13.0% 0.7x
40   Eastern Towhee 37.8% 25.0% 12.8% 0.7x
41   Common Grackle 36.9% 25.0% 11.9% 0.7x
42   Eastern Phoebe 34.0% 25.0% 9.0% 0.7x
43   Eastern Wood-Pewee 21.7% 25.0% 3.3% 1.2x
44   Black Vulture 21.2% 25.0% 3.8% 1.2x
45   Black-and-white Warbler 15.4% 25.0% 9.6% 1.6x
46   Orchard Oriole 15.2% 25.0% 9.8% 1.6x
47   Song Sparrow 14.1% 25.0% 10.9% 1.8x
48   Hooded Warbler 11.0% 25.0% 14.0% 2.3x
49   Bald Eagle 10.4% 25.0% 14.6% 2.4x
50   Canada Goose 42.3% 12.5% 29.8% 0.3x
51   Northern Parula 36.3% 12.5% 23.8% 0.3x
52   Northern Rough-winged Swallow 33.3% 12.5% 20.8% 0.4x
53   Red-shouldered Hawk 31.6% 12.5% 19.1% 0.4x
54   Gray Catbird 31.3% 12.5% 18.8% 0.4x
55   Red-winged Blackbird 27.1% 12.5% 14.6% 0.5x
56   Acadian Flycatcher 26.8% 12.5% 14.3% 0.5x
57   White-breasted Nuthatch 23.7% 12.5% 11.2% 0.5x
58   Ovenbird 18.7% 12.5% 6.2% 0.7x
59   Tree Swallow 13.2% 12.5% 0.7% 0.9x
60   Grasshopper Sparrow 2.9% 12.5% 9.6% 4.4x
61   Mississippi Kite 1.9% 12.5% 10.6% 6.6x