Bird Finder

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

based on 60 checklists

This page shows the probability of a species appearing on a checklist at William B. Umstead SP in April. 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
1   Northern Cardinal 80.5% 68.3% 12.2%
2   Carolina Chickadee 66.2% 66.7% 0.4%
3   Tufted Titmouse 69.7% 63.3% 6.3%
4   Blue-gray Gnatcatcher 62.2% 60.0% 2.2%
5   Pine Warbler 43.3% 60.0% 16.7%
6   Ovenbird 18.8% 56.7% 37.9%
7   American Robin 42.3% 55.0% 12.7%
8   Red-bellied Woodpecker 58.4% 53.3% 5.1%
9   Northern Parula 35.8% 53.3% 17.5%
10   Carolina Wren 70.7% 51.7% 19.0%
11   American Crow 56.6% 46.7% 10.0%
12   Blue Jay 50.1% 45.0% 5.1%
13   Chipping Sparrow 43.4% 41.7% 1.7%
14   Red-eyed Vireo 29.8% 41.7% 11.8%
15   Brown-headed Cowbird 35.7% 40.0% 4.3%
16   White-breasted Nuthatch 22.3% 40.0% 17.7%
17   American Goldfinch 45.4% 38.3% 7.0%
18   Yellow-throated Warbler 19.7% 38.3% 18.7%
19   Mourning Dove 46.2% 36.7% 9.6%
20   White-throated Sparrow 56.9% 31.7% 25.3%
21   Turkey Vulture 42.9% 31.7% 11.2%
22   Downy Woodpecker 39.1% 31.7% 7.5%
23   Ruby-crowned Kinglet 32.9% 26.7% 6.2%
24   Louisiana Waterthrush 10.2% 26.7% 16.5%
25   Wood Thrush 8.0% 26.7% 18.6%
26   Brown-headed Nuthatch 31.8% 25.0% 6.8%
27   Summer Tanager 13.9% 25.0% 11.1%
28   Yellow-rumped Warbler 46.5% 23.3% 23.2%
29   Eastern Towhee 46.3% 21.7% 24.7%
30   Northern Rough-winged Swallow 29.6% 21.7% 8.0%
31   Great Crested Flycatcher 19.9% 21.7% 1.7%
32   Great Blue Heron 44.5% 20.0% 24.5%
33   Pileated Woodpecker 19.8% 20.0% 0.2%
34   Black-and-white Warbler 14.1% 18.3% 4.2%
35   Canada Goose 49.0% 15.0% 34.0%
36   Fish Crow 36.0% 15.0% 21.0%
37   Eastern Phoebe 34.2% 15.0% 19.2%
38   Double-crested Cormorant 26.5% 15.0% 11.5%
39   Black-throated Blue Warbler 6.2% 15.0% 8.8%
40   Eastern Bluebird 48.7% 13.3% 35.4%
41   White-eyed Vireo 37.6% 13.3% 24.3%
42   Mallard 30.0% 13.3% 16.7%
43   Scarlet Tanager 4.4% 11.7% 7.3%
44   Northern Flicker 13.9% 10.0% 3.9%
45   Dark-eyed Junco 4.6% 10.0% 5.4%
46   Blue-headed Vireo 4.3% 10.0% 5.7%
47   Gray Catbird 18.9% 8.3% 10.5%
48   Swamp Sparrow 13.4% 8.3% 5.1%
49   American Redstart 8.7% 8.3% 0.4%
50   Hermit Thrush 8.2% 8.3% 0.2%
51   Ruddy Duck 2.9% 8.3% 5.5%
52   Worm-eating Warbler 2.3% 8.3% 6.1%
53   Bufflehead 1.5% 8.3% 6.8%
54   Veery 1.4% 8.3% 6.9%
55   Common Yellowthroat 33.1% 6.7% 26.5%
56   Red-shouldered Hawk 32.7% 6.7% 26.0%
57   House Finch 25.8% 6.7% 19.1%
58   Song Sparrow 22.6% 6.7% 16.0%
59   Black Vulture 20.0% 6.7% 13.3%
60   Belted Kingfisher 18.4% 6.7% 11.8%
61   Osprey 16.9% 6.7% 10.2%
62   Red-tailed Hawk 13.4% 6.7% 6.8%
63   Hairy Woodpecker 9.1% 6.7% 2.4%
64   Yellow-bellied Sapsucker 1.3% 6.7% 5.3%
65   Brown Thrasher 20.8% 5.0% 15.8%
66   Barn Swallow 19.2% 5.0% 14.2%
67   Barred Owl 8.8% 5.0% 3.8%
68   Acadian Flycatcher 2.3% 5.0% 2.7%
69   Golden-crowned Kinglet 0.8% 5.0% 4.2%
70   Northern Mockingbird 28.2% 3.3% 24.9%
71   European Starling 21.2% 3.3% 17.9%
72   Killdeer 16.4% 3.3% 13.1%
73   Indigo Bunting 12.5% 3.3% 9.2%
74   Bald Eagle 12.0% 3.3% 8.7%
75   Field Sparrow 11.7% 3.3% 8.4%
76   Hooded Warbler 9.1% 3.3% 5.7%
77   Ruby-throated Hummingbird 8.8% 3.3% 5.4%
78   Blue Grosbeak 8.6% 3.3% 5.3%
79   Savannah Sparrow 4.3% 3.3% 1.0%
80   Eastern Wood-Pewee 1.5% 3.3% 1.9%
81   Rose-breasted Grosbeak 1.4% 3.3% 1.9%
82   Blue-winged Warbler 1.1% 3.3% 2.2%
83   Brown Creeper 0.4% 3.3% 3.0%
84   Common Raven 0.3% 3.3% 3.0%
85   Common Grackle 27.2% 1.7% 25.5%
86   Red-winged Blackbird 26.0% 1.7% 24.3%
87   Red-headed Woodpecker 14.2% 1.7% 12.5%
88   Chimney Swift 13.7% 1.7% 12.0%
89   Wood Duck 13.4% 1.7% 11.7%
90   Palm Warbler 8.6% 1.7% 6.9%
91   Spotted Sandpiper 7.4% 1.7% 5.7%
92   Ring-billed Gull 7.2% 1.7% 5.6%
93   Green Heron 6.9% 1.7% 5.2%
94   Orchard Oriole 6.6% 1.7% 5.0%
95   Cedar Waxwing 6.2% 1.7% 4.5%
96   Yellow-throated Vireo 5.7% 1.7% 4.0%
97   Solitary Sandpiper 5.5% 1.7% 3.9%
98   Bonaparte's Gull 3.8% 1.7% 2.1%
99   Pine Siskin 3.8% 1.7% 2.1%
100   Yellow Warbler 2.8% 1.7% 1.1%
101   Yellow-breasted Chat 2.7% 1.7% 1.1%
102   Pied-billed Grebe 2.4% 1.7% 0.8%
103   Blue-winged Teal 2.2% 1.7% 0.6%
104   Winter Wren 1.2% 1.7% 0.4%
105   Sharp-shinned Hawk 1.1% 1.7% 0.6%
106   Red-breasted Nuthatch 1.0% 1.7% 0.6%
107   Northern Harrier 0.7% 1.7% 1.0%
108   Horned Grebe 0.3% 1.7% 1.4%
109   Chuck-will's-widow 0.3% 1.7% 1.4%
110   Eastern Screech-Owl 0.2% 1.7% 1.5%
111   Fox Sparrow 0.1% 1.7% 1.6%