Bird Finder

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

based on 531 checklists

This page shows the probability of a species appearing on a checklist at Mason Farm Biological Reserve in 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   White-throated Sparrow 53.2% 89.3% 36.1% 1.7x
2   Northern Cardinal 74.9% 84.0% 9.1% 1.1x
3   Carolina Wren 67.0% 80.4% 13.4% 1.2x
4   Tufted Titmouse 65.9% 77.0% 11.1% 1.2x
5   Carolina Chickadee 68.3% 75.3% 7.0% 1.1x
6   Red-bellied Woodpecker 55.0% 75.0% 20.0% 1.4x
7   American Crow 58.2% 69.9% 11.6% 1.2x
8   Blue Jay 44.7% 68.5% 23.9% 1.5x
9   Eastern Bluebird 50.2% 67.2% 17.0% 1.3x
10   Eastern Towhee 42.2% 67.2% 25.1% 1.6x
11   Turkey Vulture 44.2% 66.9% 22.6% 1.5x
12   American Robin 52.7% 65.2% 12.5% 1.2x
13   Downy Woodpecker 46.4% 64.6% 18.2% 1.4x
14   Song Sparrow 49.3% 63.7% 14.4% 1.3x
15   Red-headed Woodpecker 10.2% 58.4% 48.2% 5.7x
16   Ruby-crowned Kinglet 41.8% 55.7% 13.9% 1.3x
17   Northern Flicker 26.8% 55.7% 28.9% 2.1x
18   Pine Warbler 51.2% 53.7% 2.5% 1.0x
19   Great Blue Heron 43.7% 52.4% 8.6% 1.2x
20   Swamp Sparrow 15.3% 50.7% 35.4% 3.3x
21   Mourning Dove 40.6% 49.9% 9.3% 1.2x
22   Red-shouldered Hawk 34.2% 48.2% 14.0% 1.4x
23   Eastern Phoebe 41.0% 45.8% 4.7% 1.1x
24   American Goldfinch 32.6% 41.4% 8.8% 1.3x
25   Yellow-rumped Warbler 44.6% 40.1% 4.5% 0.9x
26   Field Sparrow 15.0% 39.4% 24.3% 2.6x
27   Barred Owl 6.0% 35.4% 29.4% 5.9x
28   Pileated Woodpecker 16.3% 35.2% 18.9% 2.2x
29   Northern Mockingbird 29.0% 34.5% 5.5% 1.2x
30   Brown Thrasher 20.2% 31.6% 11.4% 1.6x
31   White-breasted Nuthatch 25.4% 30.3% 4.9% 1.2x
32   European Starling 18.5% 30.1% 11.6% 1.6x
33   Dark-eyed Junco 26.3% 28.4% 2.2% 1.1x
34   Yellow-bellied Sapsucker 13.8% 28.4% 14.6% 2.1x
35   Red-tailed Hawk 14.7% 26.7% 12.0% 1.8x
36   Canada Goose 51.3% 26.4% 24.9% 0.5x
37   Wood Duck 14.2% 26.4% 12.2% 1.9x
38   Hermit Thrush 15.5% 26.2% 10.7% 1.7x
39   Red-winged Blackbird 21.7% 25.8% 4.1% 1.2x
40   Black Vulture 17.5% 25.8% 8.3% 1.5x
41   Fish Crow 36.8% 24.5% 12.3% 0.7x
42   Golden-crowned Kinglet 18.3% 24.3% 6.0% 1.3x
43   Winter Wren 7.6% 24.3% 16.7% 3.2x
44   Blue-gray Gnatcatcher 14.1% 23.5% 9.4% 1.7x
45   Chipping Sparrow 33.5% 23.2% 10.3% 0.7x
46   Brown-headed Nuthatch 35.7% 22.6% 13.1% 0.6x
47   Common Grackle 17.6% 21.1% 3.5% 1.2x
48   Hairy Woodpecker 9.4% 20.0% 10.6% 2.1x
49   Brown-headed Cowbird 16.2% 19.0% 2.8% 1.2x
50   Rusty Blackbird 2.9% 16.0% 13.1% 5.6x
51   Killdeer 17.1% 15.8% 1.3% 0.9x
52   Mallard 38.0% 14.7% 23.3% 0.4x
53   Common Yellowthroat 5.7% 14.7% 8.9% 2.6x
54   Yellow-throated Warbler 7.5% 12.6% 5.1% 1.7x
55   White-eyed Vireo 3.5% 10.0% 6.5% 2.8x
56   Brown Creeper 6.3% 9.6% 3.4% 1.5x
57   House Finch 26.5% 9.2% 17.3% 0.3x
58   Northern Parula 3.3% 8.3% 5.0% 2.5x
59   Osprey 15.6% 8.1% 7.5% 0.5x
60   American Woodcock 0.9% 8.1% 7.2% 9.1x
61   Belted Kingfisher 22.4% 7.5% 14.8% 0.3x
62   Northern Rough-winged Swallow 12.2% 6.2% 6.0% 0.5x
63   Lincoln's Sparrow 0.0% 5.8% 5.8% 139.7x
64   Ring-billed Gull 17.5% 5.3% 12.2% 0.3x
65   Cooper's Hawk 4.8% 5.3% 0.5% 1.1x
66   Bald Eagle 16.1% 5.1% 11.1% 0.3x
67   Purple Finch 2.7% 5.1% 2.4% 1.9x
68   Double-crested Cormorant 35.6% 4.3% 31.3% 0.1x
69   Hooded Merganser 9.4% 3.8% 5.7% 0.4x
70   Sharp-shinned Hawk 1.5% 3.8% 2.3% 2.5x
71   Fox Sparrow 2.5% 3.0% 0.5% 1.2x
72   Great Horned Owl 0.9% 3.0% 2.1% 3.4x
73   Blue-headed Vireo 1.6% 2.6% 1.0% 1.6x
74   Blue-winged Teal 1.5% 2.6% 1.2% 1.8x
75   House Wren 1.2% 2.6% 1.4% 2.2x
76   Pine Siskin 4.9% 2.4% 2.4% 0.5x
77   Louisiana Waterthrush 3.9% 2.3% 1.7% 0.6x
78   Cedar Waxwing 3.6% 2.3% 1.3% 0.6x
79   Savannah Sparrow 3.2% 2.3% 0.9% 0.7x
80   Black-and-white Warbler 2.6% 2.1% 0.6% 0.8x
81   Great Egret 2.0% 2.1% 0.0% 1.0x
82   Red-breasted Nuthatch 1.9% 2.1% 0.1% 1.1x
83   new world sparrow sp. 0.9% 2.1% 1.2% 2.4x
84   Wild Turkey 0.7% 2.1% 1.3% 2.8x
85   Gray Catbird 0.7% 1.7% 1.0% 2.5x
86   Wilson's Snipe 3.3% 1.5% 1.8% 0.5x
87   duck sp. 1.2% 1.5% 0.3% 1.3x
88   Ring-necked Duck 5.1% 1.1% 4.0% 0.2x
89   blackbird sp. 0.3% 1.1% 0.8% 3.3x
90   Palm Warbler 2.4% 0.9% 1.5% 0.4x
91   hawk sp. 0.5% 0.9% 0.4% 1.9x
92   Accipiter sp. 0.3% 0.9% 0.7% 3.3x
93   Tree Swallow 7.9% 0.8% 7.2% 0.1x
94   Rock Pigeon 4.7% 0.8% 4.0% 0.2x
95   crow sp. 1.3% 0.8% 0.6% 0.6x
96   Northern Harrier 0.7% 0.8% 0.1% 1.2x
97   Downy/Hairy Woodpecker 0.5% 0.8% 0.3% 1.6x
98   Pied-billed Grebe 14.2% 0.6% 13.7% 0.0x
99   Ovenbird 0.6% 0.6% 0.0% 1.0x
100   Buteo sp. 0.2% 0.6% 0.4% 3.8x
101   Green-winged Teal 2.9% 0.4% 2.5% 0.1x
102   American Kestrel 2.8% 0.4% 2.4% 0.1x
103   Common Raven 0.5% 0.4% 0.1% 0.8x
104   Sharp-shinned/Cooper's Hawk 0.1% 0.4% 0.3% 3.5x
105   Baltimore Oriole 0.1% 0.4% 0.3% 3.8x
106   Black-throated Green Warbler 0.0% 0.4% 0.4% 22.5x
107   Mallard x American Black Duck (hybrid) 0.0% 0.4% 0.4% 22.5x
108   Eastern Meadowlark 5.0% 0.2% 4.8% 0.0x
109   Lesser Scaup 4.1% 0.2% 3.9% 0.0x
110   gull sp. 1.2% 0.2% 1.0% 0.2x
111   American Bittern 0.8% 0.2% 0.6% 0.2x
112   Merlin 0.3% 0.2% 0.1% 0.7x
113   Loggerhead Shrike 0.3% 0.2% 0.1% 0.8x
114   Virginia Rail 0.2% 0.2% 0.1% 0.8x
115   American Black Duck 0.2% 0.2% 0.0% 0.8x
116   American/Fish Crow 0.2% 0.2% 0.0% 1.0x
117   woodpecker sp. 0.1% 0.2% 0.0% 1.3x
118   warbler sp. (Parulidae sp.) 0.1% 0.2% 0.1% 1.5x
119   House/Purple Finch 0.1% 0.2% 0.1% 1.9x
120   passerine sp. 0.1% 0.2% 0.1% 2.5x
121   Northern Bobwhite 0.0% 0.2% 0.2% 7.5x
122   Red Crossbill 0.0% 0.2% 0.2% 7.5x
123   Yellow Warbler 0.0% 0.2% 0.2% 11.3x
124   Yellow-crowned Night-Heron 0.0% 0.2% 0.2% 22.5x
125   American Redstart 0% 0.2% 0.2%