Bird Finder

Top Birds at Duke Forest--Hollow Rock & Hollow Rock Nature Park in April
relative to other locations within 25 miles of Cary, NC, USA

based on 28 checklists

This page shows the probability of a species appearing on a checklist at Duke Forest--Hollow Rock & Hollow Rock Nature Park during the month of 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 Relative
1   Tufted Titmouse 70.0% 92.9% 22.8% 1.3x
2   Northern Cardinal 80.6% 82.1% 1.6% 1.0x
3   Carolina Wren 70.3% 82.1% 11.9% 1.2x
4   Northern Parula 36.1% 75.0% 38.9% 2.1x
5   Carolina Chickadee 66.9% 67.9% 1.0% 1.0x
6   Blue-gray Gnatcatcher 62.2% 67.9% 5.7% 1.1x
7   Yellow-rumped Warbler 47.5% 64.3% 16.8% 1.4x
8   Red-bellied Woodpecker 58.9% 60.7% 1.8% 1.0x
9   White-throated Sparrow 56.2% 60.7% 4.6% 1.1x
10   Pine Warbler 42.8% 57.1% 14.3% 1.3x
11   Louisiana Waterthrush 9.9% 53.6% 43.6% 5.4x
12   Blue Jay 50.3% 50.0% 0.3% 1.0x
13   Downy Woodpecker 39.0% 50.0% 11.0% 1.3x
14   Yellow-throated Warbler 18.8% 50.0% 31.2% 2.7x
15   American Goldfinch 44.1% 42.9% 1.3% 1.0x
16   Red-eyed Vireo 29.6% 42.9% 13.3% 1.4x
17   White-breasted Nuthatch 22.0% 42.9% 20.8% 1.9x
18   American Crow 56.5% 39.3% 17.2% 0.7x
19   Red-shouldered Hawk 32.5% 39.3% 6.8% 1.2x
20   Mourning Dove 46.4% 35.7% 10.7% 0.8x
21   Ruby-crowned Kinglet 32.6% 35.7% 3.1% 1.1x
22   Brown-headed Nuthatch 31.5% 35.7% 4.2% 1.1x
23   Pileated Woodpecker 20.2% 35.7% 15.5% 1.8x
24   Eastern Towhee 46.6% 32.1% 14.5% 0.7x
25   Eastern Phoebe 33.2% 32.1% 1.1% 1.0x
26   Chipping Sparrow 42.4% 28.6% 13.8% 0.7x
27   White-eyed Vireo 36.0% 25.0% 11.0% 0.7x
28   Brown-headed Cowbird 35.4% 25.0% 10.4% 0.7x
29   Ovenbird 19.2% 25.0% 5.8% 1.3x
30   Hermit Thrush 8.6% 25.0% 16.4% 2.9x
31   Great Blue Heron 45.7% 21.4% 24.2% 0.5x
32   Turkey Vulture 43.5% 21.4% 22.0% 0.5x
33   American Robin 43.1% 21.4% 21.7% 0.5x
34   Eastern Bluebird 48.1% 17.9% 30.2% 0.4x
35   Summer Tanager 13.8% 17.9% 4.0% 1.3x
36   Hairy Woodpecker 8.9% 17.9% 9.0% 2.0x
37   Scarlet Tanager 4.3% 14.3% 10.0% 3.3x
38   Belted Kingfisher 19.3% 10.7% 8.6% 0.6x
39   Black-and-white Warbler 14.4% 10.7% 3.6% 0.7x
40   Red-tailed Hawk 13.9% 10.7% 3.2% 0.8x
41   Yellow-throated Vireo 5.1% 10.7% 5.7% 2.1x
42   Canada Goose 49.5% 7.1% 42.3% 0.1x
43   Black Vulture 19.9% 7.1% 12.7% 0.4x
44   Barred Owl 8.8% 7.1% 1.7% 0.8x
45   Hooded Warbler 8.6% 7.1% 1.5% 0.8x
46   Black-throated Blue Warbler 6.6% 7.1% 0.6% 1.1x
47   Yellow-bellied Sapsucker 1.4% 7.1% 5.7% 5.0x
48   Fish Crow 35.5% 3.6% 31.9% 0.1x
49   Common Yellowthroat 33.1% 3.6% 29.6% 0.1x
50   Mallard 31.3% 3.6% 27.7% 0.1x
51   Northern Mockingbird 28.8% 3.6% 25.2% 0.1x
52   Red-winged Blackbird 25.7% 3.6% 22.2% 0.1x
53   House Finch 25.3% 3.6% 21.7% 0.1x
54   Song Sparrow 22.0% 3.6% 18.5% 0.2x
55   Gray Catbird 19.7% 3.6% 16.1% 0.2x
56   Osprey 16.7% 3.6% 13.1% 0.2x
57   Northern Flicker 14.2% 3.6% 10.6% 0.3x
58   Red-headed Woodpecker 14.1% 3.6% 10.5% 0.3x
59   Chimney Swift 13.4% 3.6% 9.9% 0.3x
60   Indigo Bunting 11.9% 3.6% 8.3% 0.3x
61   House Wren 10.3% 3.6% 6.8% 0.3x
62   American Redstart 8.4% 3.6% 4.8% 0.4x
63   Wood Thrush 8.1% 3.6% 4.5% 0.4x
64   Dark-eyed Junco 4.7% 3.6% 1.1% 0.8x
65   Worm-eating Warbler 2.4% 3.6% 1.2% 1.5x
66   Hooded Merganser 2.4% 3.6% 1.2% 1.5x
67   Rose-breasted Grosbeak 1.4% 3.6% 2.1% 2.5x
68   Sharp-shinned Hawk 1.1% 3.6% 2.5% 3.2x
69   duck sp. 0.7% 3.6% 2.8% 4.8x
70   Brown Creeper 0.4% 3.6% 3.2% 9.4x
71   passerine sp. 0.2% 3.6% 3.4% 18.9x