Bird Finder

Top Birds at William B. Umstead SP in May
relative to other locations within 25 miles of Cary, NC, USA

based on 49 checklists

This page shows the probability of a species appearing on a checklist at William B. Umstead SP 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   Northern Cardinal 79.5% 65.3% 14.2% 0.8x
2   Summer Tanager 37.7% 63.3% 25.6% 1.7x
3   Ovenbird 18.6% 63.3% 44.7% 3.4x
4   Tufted Titmouse 64.8% 59.2% 5.6% 0.9x
5   Red-eyed Vireo 51.4% 59.2% 7.8% 1.2x
6   Carolina Wren 70.1% 57.1% 12.9% 0.8x
7   Pine Warbler 39.0% 55.1% 16.1% 1.4x
8   Acadian Flycatcher 26.6% 53.1% 26.4% 2.0x
9   Carolina Chickadee 60.5% 49.0% 11.6% 0.8x
10   Blue-gray Gnatcatcher 56.5% 49.0% 7.5% 0.9x
11   American Robin 38.0% 46.9% 9.0% 1.2x
12   Northern Parula 36.2% 46.9% 10.7% 1.3x
13   Wood Thrush 14.1% 46.9% 32.9% 3.3x
14   American Crow 56.7% 40.8% 15.9% 0.7x
15   Great Crested Flycatcher 48.0% 40.8% 7.2% 0.9x
16   Red-bellied Woodpecker 55.2% 38.8% 16.4% 0.7x
17   Blue Jay 44.5% 38.8% 5.7% 0.9x
18   American Goldfinch 43.5% 38.8% 4.8% 0.9x
19   Chipping Sparrow 37.2% 38.8% 1.6% 1.0x
20   Downy Woodpecker 39.3% 34.7% 4.6% 0.9x
21   Pileated Woodpecker 19.3% 34.7% 15.4% 1.8x
22   Mourning Dove 49.4% 32.7% 16.7% 0.7x
23   Brown-headed Cowbird 35.8% 32.7% 3.2% 0.9x
24   Brown-headed Nuthatch 30.6% 30.6% 0.0% 1.0x
25   Yellow-throated Warbler 14.7% 30.6% 15.9% 2.1x
26   Eastern Phoebe 34.0% 28.6% 5.4% 0.8x
27   White-breasted Nuthatch 23.6% 28.6% 4.9% 1.2x
28   Black-throated Blue Warbler 14.6% 28.6% 13.9% 2.0x
29   Scarlet Tanager 12.1% 26.5% 14.5% 2.2x
30   Louisiana Waterthrush 7.2% 26.5% 19.3% 3.7x
31   Indigo Bunting 44.9% 24.5% 20.4% 0.5x
32   Great Blue Heron 48.1% 20.4% 27.7% 0.4x
33   Turkey Vulture 39.5% 20.4% 19.1% 0.5x
34   Fish Crow 33.3% 20.4% 12.9% 0.6x
35   Ruby-throated Hummingbird 19.0% 20.4% 1.4% 1.1x
36   Canada Goose 42.4% 18.4% 24.1% 0.4x
37   Northern Rough-winged Swallow 33.3% 18.4% 15.0% 0.6x
38   Eastern Bluebird 49.5% 16.3% 33.2% 0.3x
39   Eastern Towhee 37.9% 16.3% 21.5% 0.4x
40   Eastern Wood-Pewee 21.7% 16.3% 5.4% 0.8x
41   Yellow-billed Cuckoo 12.0% 16.3% 4.3% 1.4x
42   Yellow-throated Vireo 6.4% 16.3% 9.9% 2.6x
43   Common Grackle 37.0% 14.3% 22.7% 0.4x
44   Chimney Swift 28.9% 14.3% 14.6% 0.5x
45   House Finch 27.2% 14.3% 12.9% 0.5x
46   American Redstart 22.6% 14.3% 8.3% 0.6x
47   Black-and-white Warbler 15.4% 14.3% 1.1% 0.9x
48   Swainson's Thrush 6.4% 14.3% 7.9% 2.2x
49   Common Yellowthroat 40.8% 12.2% 28.6% 0.3x
50   White-eyed Vireo 32.0% 10.2% 21.8% 0.3x
51   Red-shouldered Hawk 31.7% 10.2% 21.5% 0.3x
52   Mallard 30.5% 10.2% 20.2% 0.3x
53   Spotted Sandpiper 16.3% 10.2% 6.1% 0.6x
54   Osprey 15.5% 10.2% 5.3% 0.7x
55   Northern Flicker 9.2% 10.2% 1.0% 1.1x
56   Hairy Woodpecker 8.3% 10.2% 1.9% 1.2x
57   Northern Mockingbird 31.4% 8.2% 23.3% 0.3x
58   Gray Catbird 31.4% 8.2% 23.2% 0.3x
59   Blue Grosbeak 23.4% 8.2% 15.2% 0.3x
60   Black Vulture 21.2% 8.2% 13.0% 0.4x
61   Double-crested Cormorant 19.1% 8.2% 10.9% 0.4x
62   Red-tailed Hawk 14.1% 8.2% 5.9% 0.6x
63   Red-headed Woodpecker 11.2% 8.2% 3.0% 0.7x
64   Hooded Warbler 11.1% 8.2% 2.9% 0.7x
65   Blackpoll Warbler 7.5% 6.1% 1.4% 0.8x
66   Veery 3.5% 6.1% 2.6% 1.7x
67   Palm Warbler 0.9% 6.1% 5.2% 7.0x
68   Eastern Screech-Owl 0.1% 6.1% 6.0% 55.4x
69   Barn Swallow 31.4% 4.1% 27.3% 0.1x
70   Red-winged Blackbird 27.2% 4.1% 23.1% 0.1x
71   European Starling 22.8% 4.1% 18.7% 0.2x
72   Killdeer 20.1% 4.1% 16.0% 0.2x
73   Cedar Waxwing 13.0% 4.1% 9.0% 0.3x
74   Yellow-rumped Warbler 11.3% 4.1% 7.2% 0.4x
75   Solitary Sandpiper 8.0% 4.1% 4.0% 0.5x
76   Prairie Warbler 7.7% 4.1% 3.7% 0.5x
77   Northern Waterthrush 7.3% 4.1% 3.2% 0.6x
78   House Sparrow 3.3% 4.1% 0.8% 1.2x
79   Rose-breasted Grosbeak 2.3% 4.1% 1.7% 1.7x
80   Wild Turkey 1.4% 4.1% 2.6% 2.8x
81   Worm-eating Warbler 1.1% 4.1% 2.9% 3.6x
82   Blue-headed Vireo 1.1% 4.1% 3.0% 3.7x
83   Broad-winged Hawk 0.9% 4.1% 3.2% 4.7x
84   Brown Thrasher 16.8% 2.0% 14.8% 0.1x
85   Prothonotary Warbler 16.5% 2.0% 14.5% 0.1x
86   Belted Kingfisher 12.0% 2.0% 10.0% 0.2x
87   Yellow-breasted Chat 11.1% 2.0% 9.1% 0.2x
88   Green Heron 10.7% 2.0% 8.7% 0.2x
89   Bald Eagle 10.4% 2.0% 8.4% 0.2x
90   Purple Martin 10.1% 2.0% 8.1% 0.2x
91   House Wren 9.2% 2.0% 7.2% 0.2x
92   Barred Owl 8.1% 2.0% 6.1% 0.3x
93   White-throated Sparrow 7.6% 2.0% 5.5% 0.3x
94   Rock Pigeon 6.6% 2.0% 4.5% 0.3x
95   Cooper's Hawk 2.7% 2.0% 0.7% 0.7x
96   Kentucky Warbler 1.9% 2.0% 0.1% 1.1x
97   Warbling Vireo 1.8% 2.0% 0.2% 1.1x
98   Chestnut-sided Warbler 1.6% 2.0% 0.5% 1.3x
99   Ruby-crowned Kinglet 1.5% 2.0% 0.5% 1.4x
100   Black-throated Green Warbler 0.6% 2.0% 1.5% 3.6x
101   Great Horned Owl 0.5% 2.0% 1.5% 4.0x
102   Hermit Thrush 0.3% 2.0% 1.7% 6.2x
103   Red-breasted Merganser 0.2% 2.0% 1.8% 9.2x
104   Catharus sp. 0.2% 2.0% 1.9% 12.3x
105   woodpecker sp. 0.1% 2.0% 1.9% 18.5x
106   Nashville Warbler 0.0% 2.0% 2.0% 64.6x