Bird Finder

Top Birds at Johnston Mill Nature Preserve in April
relative to other locations within 25 miles of Cary, NC, USA

based on 57 checklists

This page shows the probability of a species appearing on a checklist at Johnston Mill Nature Preserve 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% 89.5% 19.5% 1.3x
2   Northern Cardinal 80.6% 86.0% 5.4% 1.1x
3   Carolina Chickadee 66.8% 84.2% 17.4% 1.3x
4   Northern Parula 36.0% 78.9% 43.0% 2.2x
5   Red-bellied Woodpecker 58.8% 73.7% 14.9% 1.3x
6   Carolina Wren 70.3% 70.2% 0.1% 1.0x
7   Blue-gray Gnatcatcher 62.2% 68.4% 6.3% 1.1x
8   Blue Jay 50.2% 68.4% 18.2% 1.4x
9   Ovenbird 19.1% 57.9% 38.8% 3.0x
10   American Crow 56.5% 54.4% 2.1% 1.0x
11   Yellow-rumped Warbler 47.5% 50.9% 3.4% 1.1x
12   Downy Woodpecker 39.0% 49.1% 10.1% 1.3x
13   American Goldfinch 44.1% 47.4% 3.2% 1.1x
14   Red-eyed Vireo 29.6% 47.4% 17.8% 1.6x
15   Louisiana Waterthrush 9.9% 47.4% 37.5% 4.8x
16   White-throated Sparrow 56.2% 45.6% 10.6% 0.8x
17   Eastern Bluebird 48.0% 45.6% 2.4% 0.9x
18   Turkey Vulture 43.4% 43.9% 0.4% 1.0x
19   Yellow-throated Warbler 18.7% 43.9% 25.1% 2.3x
20   Pine Warbler 42.9% 42.1% 0.8% 1.0x
21   Mourning Dove 46.4% 33.3% 13.1% 0.7x
22   White-breasted Nuthatch 22.0% 33.3% 11.3% 1.5x
23   Eastern Towhee 46.7% 28.1% 18.6% 0.6x
24   Common Yellowthroat 33.1% 28.1% 5.0% 0.8x
25   Brown-headed Cowbird 35.5% 26.3% 9.1% 0.7x
26   Red-shouldered Hawk 32.6% 26.3% 6.2% 0.8x
27   Brown-headed Nuthatch 31.5% 21.1% 10.5% 0.7x
28   Hairy Woodpecker 8.9% 21.1% 12.2% 2.4x
29   American Robin 43.2% 19.3% 23.9% 0.4x
30   Chipping Sparrow 42.4% 19.3% 23.1% 0.5x
31   Eastern Phoebe 33.3% 19.3% 14.0% 0.6x
32   Ruby-crowned Kinglet 32.7% 19.3% 13.4% 0.6x
33   Summer Tanager 13.8% 19.3% 5.5% 1.4x
34   Pileated Woodpecker 20.2% 17.5% 2.7% 0.9x
35   Field Sparrow 11.7% 17.5% 5.8% 1.5x
36   Wood Thrush 8.0% 17.5% 9.5% 2.2x
37   Yellow-throated Vireo 5.0% 17.5% 12.5% 3.5x
38   White-eyed Vireo 36.0% 15.8% 20.3% 0.4x
39   Black Vulture 19.9% 15.8% 4.1% 0.8x
40   Belted Kingfisher 19.3% 15.8% 3.6% 0.8x
41   Red-tailed Hawk 13.9% 15.8% 1.9% 1.1x
42   Indigo Bunting 11.8% 15.8% 4.0% 1.3x
43   Hooded Warbler 8.6% 15.8% 7.2% 1.8x
44   House Finch 25.3% 14.0% 11.3% 0.6x
45   Barred Owl 8.8% 14.0% 5.3% 1.6x
46   Black-and-white Warbler 14.4% 12.3% 2.1% 0.9x
47   Scarlet Tanager 4.3% 12.3% 8.0% 2.9x
48   Fish Crow 35.5% 10.5% 25.0% 0.3x
49   Northern Flicker 14.2% 10.5% 3.6% 0.7x
50   Black-throated Blue Warbler 6.6% 10.5% 4.0% 1.6x
51   Blue-headed Vireo 4.3% 10.5% 6.2% 2.4x
52   Gray Catbird 19.7% 8.8% 10.9% 0.4x
53   House Wren 10.3% 8.8% 1.6% 0.8x
54   Palm Warbler 8.7% 8.8% 0.1% 1.0x
55   Hermit Thrush 8.6% 8.8% 0.2% 1.0x
56   Acadian Flycatcher 2.5% 8.8% 6.3% 3.6x
57   Canada Goose 49.6% 7.0% 42.6% 0.1x
58   Common Grackle 28.1% 7.0% 21.1% 0.2x
59   Song Sparrow 22.1% 7.0% 15.0% 0.3x
60   Ruby-throated Hummingbird 8.5% 7.0% 1.5% 0.8x
61   Dark-eyed Junco 4.7% 7.0% 2.3% 1.5x
62   Northern Mockingbird 28.8% 5.3% 23.6% 0.2x
63   Great Crested Flycatcher 19.6% 5.3% 14.3% 0.3x
64   Cooper's Hawk 3.7% 5.3% 1.5% 1.4x
65   Worm-eating Warbler 2.4% 5.3% 2.9% 2.2x
66   Great Blue Heron 45.8% 3.5% 42.3% 0.1x
67   Brown Thrasher 21.0% 3.5% 17.5% 0.2x
68   Blue Grosbeak 8.0% 3.5% 4.5% 0.4x
69   Yellow Warbler 2.7% 3.5% 0.9% 1.3x
70   Mallard 31.4% 1.8% 29.6% 0.1x
71   Northern Rough-winged Swallow 30.8% 1.8% 29.1% 0.1x
72   European Starling 21.9% 1.8% 20.1% 0.1x
73   Red-headed Woodpecker 14.1% 1.8% 12.4% 0.1x
74   Wood Duck 13.9% 1.8% 12.1% 0.1x
75   Chimney Swift 13.5% 1.8% 11.7% 0.1x
76   Swamp Sparrow 13.5% 1.8% 11.7% 0.1x
77   American Redstart 8.4% 1.8% 6.6% 0.2x
78   Cedar Waxwing 6.8% 1.8% 5.0% 0.3x
79   Purple Martin 6.0% 1.8% 4.2% 0.3x
80   Veery 1.5% 1.8% 0.2% 1.2x
81   Yellow-bellied Sapsucker 1.4% 1.8% 0.3% 1.2x
82   Rose-breasted Grosbeak 1.4% 1.8% 0.3% 1.2x
83   Yellow-billed Cuckoo 1.2% 1.8% 0.6% 1.5x
84   Swainson's Thrush 1.0% 1.8% 0.8% 1.8x
85   Broad-winged Hawk 0.9% 1.8% 0.9% 2.0x
86   Kentucky Warbler 0.7% 1.8% 1.1% 2.7x
87   Orange-crowned Warbler 0.4% 1.8% 1.4% 4.9x
88   Downy/Hairy Woodpecker 0.3% 1.8% 1.5% 5.8x
89   passerine sp. 0.2% 1.8% 1.6% 9.2x
90   Buteo sp. 0.2% 1.8% 1.6% 10.0x
91   Evening Grosbeak 0.0% 1.8% 1.7% 62.4x