Bird Finder

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

based on 45 checklists

This page shows the probability of a species appearing on a checklist at William B. Umstead SP--Big Lake 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% 73.3% 6.1% 0.9x
2   Blue-gray Gnatcatcher 56.4% 60.0% 3.6% 1.1x
3   Great Blue Heron 47.9% 60.0% 12.1% 1.3x
4   Summer Tanager 37.7% 60.0% 22.3% 1.6x
5   Mourning Dove 49.3% 57.8% 8.5% 1.2x
6   Tufted Titmouse 64.8% 55.6% 9.2% 0.9x
7   Carolina Chickadee 60.5% 55.6% 5.0% 0.9x
8   American Goldfinch 43.5% 55.6% 12.1% 1.3x
9   Carolina Wren 70.1% 53.3% 16.8% 0.8x
10   Pine Warbler 39.0% 53.3% 14.4% 1.4x
11   Blue Jay 44.4% 51.1% 6.7% 1.2x
12   American Robin 38.0% 51.1% 13.1% 1.3x
13   Fish Crow 33.2% 51.1% 18.0% 1.5x
14   Northern Rough-winged Swallow 33.2% 48.9% 15.7% 1.5x
15   American Crow 56.7% 46.7% 10.0% 0.8x
16   Red-eyed Vireo 51.4% 46.7% 4.8% 0.9x
17   Great Crested Flycatcher 48.0% 46.7% 1.3% 1.0x
18   Brown-headed Cowbird 35.8% 46.7% 10.9% 1.3x
19   Indigo Bunting 44.9% 44.4% 0.4% 1.0x
20   Eastern Phoebe 33.9% 42.2% 8.3% 1.2x
21   Northern Parula 36.3% 40.0% 3.7% 1.1x
22   Brown-headed Nuthatch 30.6% 35.6% 5.0% 1.2x
23   Ovenbird 18.7% 35.6% 16.9% 1.9x
24   Canada Goose 42.4% 33.3% 9.0% 0.8x
25   Blue Grosbeak 23.3% 33.3% 10.0% 1.4x
26   American Redstart 22.5% 33.3% 10.8% 1.5x
27   Red-bellied Woodpecker 55.2% 31.1% 24.1% 0.6x
28   Eastern Bluebird 49.5% 31.1% 18.4% 0.6x
29   Chipping Sparrow 37.2% 31.1% 6.1% 0.8x
30   Mallard 30.4% 31.1% 0.7% 1.0x
31   Acadian Flycatcher 26.7% 31.1% 4.4% 1.2x
32   Double-crested Cormorant 19.0% 31.1% 12.1% 1.6x
33   White-breasted Nuthatch 23.6% 28.9% 5.3% 1.2x
34   Yellow-throated Warbler 14.8% 28.9% 14.1% 2.0x
35   Common Yellowthroat 40.8% 26.7% 14.1% 0.7x
36   Turkey Vulture 39.5% 26.7% 12.8% 0.7x
37   White-eyed Vireo 31.9% 26.7% 5.3% 0.8x
38   Ruby-throated Hummingbird 19.0% 26.7% 7.7% 1.4x
39   Wood Thrush 14.2% 22.2% 8.0% 1.6x
40   Louisiana Waterthrush 7.3% 20.0% 12.7% 2.8x
41   Downy Woodpecker 39.3% 17.8% 21.6% 0.5x
42   Osprey 15.5% 17.8% 2.3% 1.1x
43   Yellow-billed Cuckoo 12.0% 17.8% 5.7% 1.5x
44   Pileated Woodpecker 19.4% 15.6% 3.8% 0.8x
45   Gray Catbird 31.4% 13.3% 18.0% 0.4x
46   Chimney Swift 28.9% 13.3% 15.5% 0.5x
47   Killdeer 20.0% 13.3% 6.7% 0.7x
48   Spotted Sandpiper 16.2% 13.3% 2.9% 0.8x
49   Scarlet Tanager 12.1% 13.3% 1.2% 1.1x
50   Black-and-white Warbler 15.4% 11.1% 4.3% 0.7x
51   Belted Kingfisher 12.0% 11.1% 0.9% 0.9x
52   Hairy Woodpecker 8.3% 11.1% 2.8% 1.3x
53   House Finch 27.2% 8.9% 18.3% 0.3x
54   Eastern Wood-Pewee 21.7% 8.9% 12.8% 0.4x
55   Prothonotary Warbler 16.5% 8.9% 7.6% 0.5x
56   Red-tailed Hawk 14.1% 8.9% 5.2% 0.6x
57   Yellow-rumped Warbler 11.3% 8.9% 2.4% 0.8x
58   Green Heron 10.7% 8.9% 1.8% 0.8x
59   Bald Eagle 10.4% 8.9% 1.5% 0.9x
60   Yellow Warbler 7.9% 8.9% 1.0% 1.1x
61   Red-winged Blackbird 27.2% 6.7% 20.5% 0.2x
62   Black-throated Blue Warbler 14.7% 6.7% 8.0% 0.5x
63   Wood Duck 12.8% 6.7% 6.1% 0.5x
64   Blackpoll Warbler 7.5% 6.7% 0.8% 0.9x
65   Common Raven 0.2% 6.7% 6.5% 42.2x
66   Eastern Towhee 37.9% 4.4% 33.5% 0.1x
67   Red-shouldered Hawk 31.7% 4.4% 27.3% 0.1x
68   Northern Mockingbird 31.4% 4.4% 27.0% 0.1x
69   Barn Swallow 31.4% 4.4% 27.0% 0.1x
70   Eastern Kingbird 26.5% 4.4% 22.0% 0.2x
71   Northern Flicker 9.2% 4.4% 4.8% 0.5x
72   Swainson's Thrush 6.5% 4.4% 2.0% 0.7x
73   swallow sp. 1.2% 4.4% 3.3% 3.8x
74   Common Grackle 37.0% 2.2% 34.8% 0.1x
75   Black Vulture 21.2% 2.2% 19.0% 0.1x
76   Song Sparrow 14.2% 2.2% 12.0% 0.2x
77   Red-headed Woodpecker 11.2% 2.2% 9.0% 0.2x
78   Hooded Warbler 11.1% 2.2% 8.9% 0.2x
79   Barred Owl 8.1% 2.2% 5.9% 0.3x
80   Solitary Sandpiper 8.0% 2.2% 5.8% 0.3x
81   Northern Waterthrush 7.3% 2.2% 5.1% 0.3x
82   Yellow-throated Vireo 6.4% 2.2% 4.2% 0.3x
83   Least Sandpiper 5.2% 2.2% 3.0% 0.4x
84   Semipalmated Sandpiper 3.1% 2.2% 0.9% 0.7x
85   Rose-breasted Grosbeak 2.4% 2.2% 0.1% 0.9x
86   Semipalmated Plover 2.3% 2.2% 0.1% 1.0x
87   Kentucky Warbler 1.9% 2.2% 0.3% 1.2x
88   Swamp Sparrow 1.9% 2.2% 0.3% 1.2x
89   crow sp. 1.8% 2.2% 0.4% 1.2x
90   Hooded Merganser 1.7% 2.2% 0.6% 1.3x
91   Lesser Yellowlegs 1.4% 2.2% 0.8% 1.6x
92   Worm-eating Warbler 1.1% 2.2% 1.1% 1.9x
93   peep sp. 0.9% 2.2% 1.3% 2.4x
94   Black-throated Green Warbler 0.6% 2.2% 1.7% 3.9x
95   hawk sp. 0.5% 2.2% 1.7% 4.3x
96   Black-billed Cuckoo 0.3% 2.2% 1.9% 7.4x