Bird Finder

Top Birds at Mason Farm Biological Reserve in February
relative to other locations within 25 miles of Cary, NC, USA

based on 322 checklists

This page shows the probability of a species appearing on a checklist at Mason Farm Biological Reserve in February. 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   White-throated Sparrow 50.2% 86.0% 35.8% 1.7x
2   Northern Cardinal 64.7% 77.6% 12.9% 1.2x
3   Carolina Wren 60.1% 75.8% 15.7% 1.3x
4   Song Sparrow 49.6% 71.4% 21.9% 1.4x
5   Tufted Titmouse 56.7% 69.9% 13.1% 1.2x
6   Eastern Towhee 35.6% 69.6% 33.9% 2.0x
7   Carolina Chickadee 60.0% 68.0% 8.0% 1.1x
8   Red-bellied Woodpecker 49.9% 67.7% 17.8% 1.4x
9   American Crow 57.1% 59.6% 2.5% 1.0x
10   Eastern Bluebird 47.6% 57.8% 10.2% 1.2x
11   Blue Jay 38.7% 57.5% 18.7% 1.5x
12   Downy Woodpecker 41.7% 56.8% 15.2% 1.4x
13   Red-headed Woodpecker 9.5% 55.0% 45.5% 5.8x
14   Turkey Vulture 39.0% 50.6% 11.6% 1.3x
15   Northern Flicker 24.9% 47.5% 22.6% 1.9x
16   Mourning Dove 37.5% 45.0% 7.5% 1.2x
17   Ruby-crowned Kinglet 37.1% 44.4% 7.3% 1.2x
18   Swamp Sparrow 13.2% 41.3% 28.1% 3.1x
19   Northern Mockingbird 27.2% 38.8% 11.6% 1.4x
20   American Robin 44.3% 38.5% 5.8% 0.9x
21   Red-shouldered Hawk 31.1% 35.4% 4.3% 1.1x
22   Dark-eyed Junco 28.6% 35.1% 6.5% 1.2x
23   Barred Owl 4.6% 34.2% 29.6% 7.5x
24   Hermit Thrush 13.4% 33.9% 20.4% 2.5x
25   Field Sparrow 11.9% 32.6% 20.7% 2.7x
26   Yellow-bellied Sapsucker 17.2% 32.3% 15.1% 1.9x
27   Great Blue Heron 38.6% 31.7% 6.9% 0.8x
28   Pine Warbler 39.1% 31.1% 8.0% 0.8x
29   Brown Thrasher 14.8% 30.1% 15.3% 2.0x
30   Yellow-rumped Warbler 37.7% 28.6% 9.1% 0.8x
31   White-breasted Nuthatch 28.6% 28.6% 0.0% 1.0x
32   Golden-crowned Kinglet 21.8% 28.0% 6.1% 1.3x
33   European Starling 18.3% 27.6% 9.3% 1.5x
34   Red-tailed Hawk 16.8% 26.7% 9.9% 1.6x
35   Eastern Phoebe 25.1% 24.2% 0.9% 1.0x
36   American Goldfinch 22.5% 23.9% 1.4% 1.1x
37   Red-winged Blackbird 15.6% 23.6% 8.0% 1.5x
38   Black Vulture 16.1% 23.3% 7.2% 1.4x
39   American Woodcock 2.3% 22.7% 20.4% 10.1x
40   Pileated Woodpecker 11.8% 21.4% 9.6% 1.8x
41   Winter Wren 8.2% 21.4% 13.2% 2.6x
42   Canada Goose 46.6% 19.6% 27.1% 0.4x
43   Mallard 36.3% 18.6% 17.7% 0.5x
44   Chipping Sparrow 17.4% 18.6% 1.2% 1.1x
45   Brown-headed Nuthatch 33.1% 17.4% 15.7% 0.5x
46   Rusty Blackbird 2.5% 14.9% 12.4% 6.0x
47   Wood Duck 7.6% 14.0% 6.3% 1.8x
48   Brown Creeper 7.3% 14.0% 6.7% 1.9x
49   Hairy Woodpecker 9.4% 12.7% 3.3% 1.4x
50   Ring-billed Gull 27.0% 11.5% 15.5% 0.4x
51   Belted Kingfisher 18.5% 10.6% 8.0% 0.6x
52   Killdeer 19.5% 10.2% 9.2% 0.5x
53   Common Grackle 11.4% 9.9% 1.5% 0.9x
54   Fish Crow 14.7% 7.8% 7.0% 0.5x
55   Fox Sparrow 4.8% 6.8% 2.0% 1.4x
56   Cooper's Hawk 4.3% 6.2% 1.9% 1.4x
57   House Finch 25.0% 5.9% 19.1% 0.2x
58   Cedar Waxwing 4.9% 4.3% 0.5% 0.9x
59   Purple Finch 3.3% 3.1% 0.1% 1.0x
60   Great Horned Owl 0.9% 3.1% 2.2% 3.6x
61   American Wigeon 0.6% 3.1% 2.5% 4.9x
62   Sharp-shinned Hawk 1.9% 2.8% 0.9% 1.5x
63   Hooded Merganser 18.7% 1.9% 16.8% 0.1x
64   Savannah Sparrow 3.4% 1.9% 1.5% 0.6x
65   Red-breasted Nuthatch 2.4% 1.6% 0.8% 0.7x
66   new world sparrow sp. 1.1% 1.6% 0.5% 1.5x
67   blackbird sp. 0.4% 1.6% 1.1% 3.5x
68   House Wren 0.9% 1.2% 0.3% 1.3x
69   Gray Catbird 0.5% 1.2% 0.7% 2.3x
70   hawk sp. 0.4% 1.2% 0.8% 2.8x
71   Double-crested Cormorant 31.8% 0.9% 30.9% 0.0x
72   Brown-headed Cowbird 6.6% 0.9% 5.7% 0.1x
73   American Kestrel 4.5% 0.9% 3.6% 0.2x
74   Wilson's Snipe 2.9% 0.9% 1.9% 0.3x
75   Orange-crowned Warbler 0.8% 0.9% 0.2% 1.2x
76   Bald Eagle 15.8% 0.6% 15.2% 0.0x
77   Rock Pigeon 6.2% 0.6% 5.5% 0.1x
78   Pine Siskin 4.0% 0.6% 3.4% 0.2x
79   Downy/Hairy Woodpecker 0.4% 0.6% 0.2% 1.5x
80   Common Yellowthroat 0.3% 0.6% 0.3% 2.0x
81   Accipiter sp. 0.2% 0.6% 0.4% 2.6x
82   Lincoln's Sparrow 0.0% 0.6% 0.6% 12.6x
83   Pied-billed Grebe 15.5% 0.3% 15.2% 0.0x
84   Green-winged Teal 2.7% 0.3% 2.4% 0.1x
85   House Sparrow 1.7% 0.3% 1.3% 0.2x
86   duck sp. 1.0% 0.3% 0.7% 0.3x
87   Osprey 0.6% 0.3% 0.3% 0.5x
88   Blue-headed Vireo 0.6% 0.3% 0.3% 0.5x
89   Northern Pintail 0.4% 0.3% 0.0% 0.9x
90   Ruby-crowned/Golden-crowned Kinglet 0.2% 0.3% 0.1% 1.4x
91   Sharp-shinned/Cooper's Hawk 0.2% 0.3% 0.1% 1.4x
92   Buteo sp. 0.2% 0.3% 0.1% 1.8x
93   warbler sp. (Parulidae sp.) 0.1% 0.3% 0.2% 3.9x