Bird Finder

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

based on 112 checklists

This page shows the probability of a species appearing on a checklist at William B. Umstead SP--Big Lake during the month of March. 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   Bufflehead 11.2% 77.7% 66.5% 6.9x
2   Double-crested Cormorant 33.5% 75.0% 41.5% 2.2x
3   Ruddy Duck 13.1% 74.1% 61.0% 5.6x
4   Green-winged Teal 2.2% 73.2% 71.0% 32.7x
5   Pine Warbler 50.1% 71.4% 21.3% 1.4x
6   Northern Cardinal 75.1% 70.5% 4.5% 0.9x
7   Song Sparrow 48.7% 66.1% 17.4% 1.4x
8   Carolina Wren 66.9% 65.2% 1.7% 1.0x
9   Carolina Chickadee 68.5% 61.6% 6.9% 0.9x
10   Mallard 38.1% 59.8% 21.7% 1.6x
11   Tufted Titmouse 66.0% 58.0% 8.0% 0.9x
12   Great Blue Heron 44.2% 58.0% 13.9% 1.3x
13   American Crow 58.8% 50.0% 8.8% 0.9x
14   White-throated Sparrow 54.0% 48.2% 5.7% 0.9x
15   Eastern Phoebe 40.9% 46.4% 5.6% 1.1x
16   Ruby-crowned Kinglet 41.8% 45.5% 3.7% 1.1x
17   American Robin 53.0% 43.8% 9.3% 0.8x
18   Blue Jay 45.2% 42.9% 2.3% 0.9x
19   Canada Goose 51.0% 42.0% 9.0% 0.8x
20   Red-bellied Woodpecker 55.9% 39.3% 16.6% 0.7x
21   Brown-headed Nuthatch 34.2% 39.3% 5.1% 1.1x
22   Eastern Bluebird 50.6% 37.5% 13.1% 0.7x
23   Turkey Vulture 46.0% 37.5% 8.5% 0.8x
24   Yellow-rumped Warbler 44.7% 36.6% 8.1% 0.8x
25   Mourning Dove 41.2% 36.6% 4.6% 0.9x
26   Tundra Swan 0.2% 36.6% 36.4% 197.2x
27   Ring-necked Duck 4.8% 34.8% 30.0% 7.3x
28   Downy Woodpecker 46.5% 32.1% 14.4% 0.7x
29   American Goldfinch 31.3% 28.6% 2.7% 0.9x
30   Hooded Merganser 9.6% 26.8% 17.1% 2.8x
31   Fish Crow 35.9% 25.9% 10.0% 0.7x
32   Field Sparrow 16.4% 25.9% 9.4% 1.6x
33   Pied-billed Grebe 13.8% 25.9% 12.1% 1.9x
34   Gadwall 2.1% 25.9% 23.8% 12.2x
35   Killdeer 17.1% 25.0% 7.9% 1.5x
36   Golden-crowned Kinglet 18.0% 23.2% 5.2% 1.3x
37   Osprey 14.5% 23.2% 8.7% 1.6x
38   Bald Eagle 15.1% 22.3% 7.2% 1.5x
39   White-breasted Nuthatch 25.6% 21.4% 4.1% 0.8x
40   Pileated Woodpecker 17.3% 21.4% 4.2% 1.2x
41   Belted Kingfisher 22.1% 20.5% 1.6% 0.9x
42   Wood Duck 15.4% 17.9% 2.5% 1.2x
43   Northern Rough-winged Swallow 12.6% 17.9% 5.3% 1.4x
44   Eastern Towhee 43.5% 17.0% 26.6% 0.4x
45   Northern Flicker 27.8% 16.1% 11.7% 0.6x
46   Red-shouldered Hawk 34.8% 15.2% 19.6% 0.4x
47   Chipping Sparrow 31.3% 15.2% 16.2% 0.5x
48   Dark-eyed Junco 24.4% 15.2% 9.3% 0.6x
49   Swamp Sparrow 16.2% 15.2% 1.0% 0.9x
50   Northern Shoveler 2.6% 15.2% 12.6% 6.0x
51   Hairy Woodpecker 9.6% 14.3% 4.7% 1.5x
52   Yellow-throated Warbler 7.3% 14.3% 7.0% 2.0x
53   Red-tailed Hawk 15.6% 13.4% 2.2% 0.9x
54   Blue-gray Gnatcatcher 13.8% 10.7% 3.1% 0.8x
55   Yellow-bellied Sapsucker 14.8% 9.8% 5.0% 0.7x
56   Louisiana Waterthrush 3.7% 9.8% 6.1% 2.7x
57   Brown-headed Cowbird 15.7% 8.9% 6.8% 0.6x
58   Red-winged Blackbird 21.6% 8.0% 13.5% 0.4x
59   Brown Creeper 6.7% 8.0% 1.3% 1.2x
60   Brown Thrasher 21.4% 7.1% 14.3% 0.3x
61   Black Vulture 17.9% 7.1% 10.8% 0.4x
62   Winter Wren 8.6% 6.2% 2.4% 0.7x
63   Tree Swallow 7.8% 6.2% 1.5% 0.8x
64   Lesser Scaup 4.2% 6.2% 2.0% 1.5x
65   Blue-headed Vireo 1.7% 6.2% 4.6% 3.7x
66   Hermit Thrush 15.2% 5.4% 9.9% 0.4x
67   House Finch 25.3% 4.5% 20.9% 0.2x
68   Fox Sparrow 2.3% 4.5% 2.1% 1.9x
69   Ring-billed Gull 18.1% 3.6% 14.5% 0.2x
70   Common Yellowthroat 6.0% 3.6% 2.4% 0.6x
71   Northern Parula 3.7% 3.6% 0.1% 1.0x
72   Northern Mockingbird 30.0% 2.7% 27.4% 0.1x
73   Blue-winged Teal 1.6% 2.7% 1.1% 1.7x
74   Greater Scaup 1.2% 2.7% 1.5% 2.3x
75   Common Raven 0.4% 2.7% 2.3% 6.5x
76   Pine Siskin 5.7% 1.8% 3.9% 0.3x
77   Palm Warbler 2.1% 1.8% 0.3% 0.8x
78   Sharp-shinned Hawk 1.7% 1.8% 0.1% 1.1x
79   House Wren 1.4% 1.8% 0.4% 1.3x
80   Ovenbird 0.6% 1.8% 1.2% 3.2x
81   American Black Duck 0.2% 1.8% 1.5% 7.3x
82   woodpecker sp. 0.1% 1.8% 1.7% 14.1x
83   Red-headed Woodpecker 11.8% 0.9% 10.9% 0.1x
84   White-eyed Vireo 3.6% 0.9% 2.7% 0.3x
85   Horned Grebe 2.7% 0.9% 1.8% 0.3x
86   Red-breasted Merganser 2.3% 0.9% 1.4% 0.4x
87   Red-breasted Nuthatch 2.2% 0.9% 1.3% 0.4x
88   duck sp. 1.2% 0.9% 0.3% 0.7x
89   gull sp. 1.2% 0.9% 0.3% 0.8x
90   American Wigeon 0.7% 0.9% 0.2% 1.3x
91   Green Heron 0.5% 0.9% 0.4% 1.8x
92   Redhead 0.4% 0.9% 0.5% 2.0x
93   Sharp-shinned/Cooper's Hawk 0.1% 0.9% 0.8% 10.2x
94   passerine sp. 0.1% 0.9% 0.8% 15.2x
95   finch sp. 0% 0.9% 0.9%