Bird Finder

Top Birds at Old Bynum Bridge in May
relative to other locations within 25 miles of Cary, NC, USA

based on 513 checklists

This page shows the probability of a species appearing on a checklist at Old Bynum Bridge in May. 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   Northern Cardinal 79.4% 91.0% 11.7% 1.1x
2   Red-eyed Vireo 50.3% 84.2% 33.9% 1.7x
3   American Redstart 20.6% 82.5% 61.9% 4.0x
4   Indigo Bunting 44.1% 81.3% 37.2% 1.8x
5   Carolina Chickadee 59.6% 79.3% 19.8% 1.3x
6   Carolina Wren 70.3% 77.4% 7.0% 1.1x
7   Blue-gray Gnatcatcher 56.1% 77.4% 21.3% 1.4x
8   Great Blue Heron 45.3% 77.0% 31.7% 1.7x
9   Prothonotary Warbler 14.1% 76.8% 62.7% 5.4x
10   Eastern Phoebe 32.9% 76.2% 43.3% 2.3x
11   Northern Parula 35.0% 75.2% 40.2% 2.1x
12   White-eyed Vireo 32.1% 74.3% 42.2% 2.3x
13   Tufted Titmouse 64.3% 74.1% 9.7% 1.2x
14   Red-bellied Woodpecker 53.7% 70.8% 17.1% 1.3x
15   Turkey Vulture 38.7% 69.2% 30.5% 1.8x
16   American Crow 56.5% 66.9% 10.3% 1.2x
17   Chimney Swift 27.4% 64.1% 36.7% 2.3x
18   Great Crested Flycatcher 47.8% 63.5% 15.8% 1.3x
19   Yellow-throated Warbler 13.9% 63.2% 49.3% 4.5x
20   Cedar Waxwing 11.7% 62.4% 50.7% 5.3x
21   Common Yellowthroat 40.2% 57.1% 17.0% 1.4x
22   Common Grackle 34.9% 55.8% 20.8% 1.6x
23   Black Vulture 20.0% 55.4% 35.4% 2.8x
24   Summer Tanager 36.7% 54.6% 17.9% 1.5x
25   Eastern Bluebird 49.5% 53.8% 4.3% 1.1x
26   Osprey 14.7% 52.6% 38.0% 3.6x
27   Blue Jay 43.0% 52.2% 9.3% 1.2x
28   Mourning Dove 48.4% 50.7% 2.2% 1.0x
29   Downy Woodpecker 39.7% 47.6% 7.9% 1.2x
30   Spotted Sandpiper 15.4% 44.2% 28.9% 2.9x
31   Scarlet Tanager 10.8% 43.5% 32.7% 4.0x
32   Black-and-white Warbler 14.9% 42.9% 28.0% 2.9x
33   American Goldfinch 44.6% 42.3% 2.3% 0.9x
34   Red-shouldered Hawk 31.2% 41.9% 10.7% 1.3x
35   Barn Swallow 30.1% 41.5% 11.4% 1.4x
36   Gray Catbird 30.6% 39.2% 8.6% 1.3x
37   Hooded Warbler 10.5% 39.0% 28.5% 3.7x
38   Pileated Woodpecker 18.6% 36.3% 17.7% 2.0x
39   Chipping Sparrow 38.2% 34.1% 4.1% 0.9x
40   Double-crested Cormorant 17.7% 33.9% 16.2% 1.9x
41   Canada Goose 41.9% 32.0% 10.0% 0.8x
42   Brown-headed Cowbird 35.5% 31.2% 4.3% 0.9x
43   Blue Grosbeak 23.2% 30.8% 7.6% 1.3x
44   Eastern Wood-Pewee 21.0% 30.2% 9.2% 1.4x
45   Blackpoll Warbler 6.5% 30.2% 23.7% 4.7x
46   Fish Crow 33.4% 30.0% 3.4% 0.9x
47   Eastern Kingbird 26.4% 29.2% 2.8% 1.1x
48   Ruby-throated Hummingbird 18.8% 28.3% 9.5% 1.5x
49   Pine Warbler 40.5% 26.7% 13.8% 0.7x
50   Black-throated Blue Warbler 13.4% 26.7% 13.3% 2.0x
51   Yellow-rumped Warbler 10.8% 26.5% 15.7% 2.5x
52   Acadian Flycatcher 26.1% 22.8% 3.3% 0.9x
53   Bald Eagle 9.9% 22.8% 13.0% 2.3x
54   Yellow Warbler 7.6% 21.8% 14.3% 2.9x
55   Rock Pigeon 5.6% 21.6% 16.0% 3.8x
56   Cliff Swallow 4.8% 21.2% 16.5% 4.4x
57   Northern Rough-winged Swallow 32.3% 20.3% 12.1% 0.6x
58   Brown-headed Nuthatch 30.8% 20.1% 10.7% 0.7x
59   Northern Mockingbird 31.4% 17.5% 13.8% 0.6x
60   Wood Thrush 13.5% 17.5% 4.0% 1.3x
61   Louisiana Waterthrush 7.1% 16.8% 9.7% 2.4x
62   White-breasted Nuthatch 24.0% 14.8% 9.2% 0.6x
63   Swainson's Thrush 5.8% 14.2% 8.5% 2.5x
64   American Robin 39.3% 13.8% 25.5% 0.4x
65   Orchard Oriole 15.3% 13.6% 1.6% 0.9x
66   Wood Duck 13.0% 12.5% 0.5% 1.0x
67   Ovenbird 18.9% 11.9% 7.0% 0.6x
68   Magnolia Warbler 3.3% 11.9% 8.6% 3.6x
69   Tree Swallow 14.6% 11.3% 3.3% 0.8x
70   Yellow-throated Vireo 6.5% 11.1% 4.6% 1.7x
71   Eastern Towhee 38.4% 10.9% 27.5% 0.3x
72   Northern Waterthrush 6.8% 10.9% 4.1% 1.6x
73   Chestnut-sided Warbler 1.2% 10.9% 9.7% 9.4x
74   House Finch 28.5% 10.7% 17.7% 0.4x
75   Yellow-billed Cuckoo 10.4% 10.5% 0.2% 1.0x
76   Brown Thrasher 17.6% 9.4% 8.3% 0.5x
77   Hairy Woodpecker 8.6% 8.0% 0.6% 0.9x
78   Wilson's Warbler 0.4% 7.8% 7.4% 19.1x
79   Cape May Warbler 0.6% 7.4% 6.8% 12.3x
80   Red-tailed Hawk 13.6% 6.8% 6.7% 0.5x
81   Kentucky Warbler 2.2% 6.8% 4.7% 3.2x
82   Broad-winged Hawk 0.7% 6.8% 6.1% 9.9x
83   Bay-breasted Warbler 0.2% 6.6% 6.4% 34.1x
84   Yellow-breasted Chat 11.3% 6.0% 5.2% 0.5x
85   Prairie Warbler 7.7% 5.3% 2.4% 0.7x
86   Rose-breasted Grosbeak 2.2% 5.3% 3.0% 2.4x
87   White-throated Sparrow 8.6% 4.7% 3.9% 0.5x
88   Red-winged Blackbird 28.2% 4.1% 24.1% 0.1x
89   House Wren 9.8% 4.1% 5.7% 0.4x
90   swallow sp. 1.0% 4.1% 3.1% 4.1x
91   European Starling 22.9% 3.9% 19.0% 0.2x
92   Solitary Sandpiper 8.3% 3.7% 4.6% 0.4x
93   Purple Martin 10.6% 3.5% 7.1% 0.3x
94   Red-headed Woodpecker 11.0% 3.3% 7.7% 0.3x
95   Ruby-crowned Kinglet 1.5% 3.3% 1.8% 2.2x
96   Bobolink 3.2% 2.9% 0.2% 0.9x
97   Belted Kingfisher 12.1% 2.7% 9.4% 0.2x
98   Cooper's Hawk 2.8% 2.7% 0.0% 1.0x
99   Song Sparrow 15.3% 2.5% 12.7% 0.2x
100   Mallard 29.8% 2.3% 27.5% 0.1x
101   Green Heron 10.8% 2.3% 8.5% 0.2x
102   Blue-headed Vireo 1.2% 2.1% 0.9% 1.8x
103   Northern Flicker 9.0% 1.9% 7.0% 0.2x
104   Barred Owl 8.0% 1.9% 6.1% 0.2x
105   Veery 3.6% 1.9% 1.6% 0.5x
106   crow sp. 1.5% 1.9% 0.5% 1.3x
107   Baltimore Oriole 1.1% 1.6% 0.5% 1.5x
108   Mississippi Kite 2.3% 1.4% 1.0% 0.6x
109   Worm-eating Warbler 1.2% 1.2% 0.0% 1.0x
110   Blackburnian Warbler 0.3% 1.2% 0.9% 4.4x
111   hawk sp. 0.5% 1.0% 0.5% 2.1x
112   Tennessee Warbler 0.1% 1.0% 0.9% 12.1x
113   duck sp. 0.5% 0.8% 0.3% 1.6x
114   Warbling Vireo 1.7% 0.6% 1.1% 0.4x
115   Wild Turkey 1.6% 0.6% 1.0% 0.4x
116   Bank Swallow 1.4% 0.6% 0.8% 0.4x
117   Black-throated Green Warbler 0.6% 0.6% 0.0% 1.0x
118   Canada Warbler 0.4% 0.6% 0.2% 1.5x
119   Sharp-shinned Hawk 0.3% 0.6% 0.3% 2.0x
120   Downy/Hairy Woodpecker 0.3% 0.6% 0.3% 2.2x
121   Black-billed Cuckoo 0.2% 0.6% 0.3% 2.4x
122   Empidonax sp. 0.2% 0.6% 0.4% 2.5x
123   Buteo sp. 0.2% 0.6% 0.4% 2.6x
124   Swallow-tailed Kite 0.0% 0.6% 0.6% 43.6x
125   warbler sp. (Parulidae sp.) 0.5% 0.4% 0.1% 0.7x
126   Hermit Thrush 0.3% 0.4% 0.1% 1.2x
127   Common Nighthawk 0.2% 0.4% 0.2% 2.1x
128   Killdeer 20.6% 0.2% 20.4% 0.0x
129   Least Sandpiper 5.7% 0.2% 5.5% 0.0x
130   Field Sparrow 3.7% 0.2% 3.5% 0.1x
131   Swamp Sparrow 2.1% 0.2% 1.9% 0.1x
132   Palm Warbler 0.9% 0.2% 0.7% 0.2x
133   American Kestrel 0.7% 0.2% 0.5% 0.3x
134   Swainson's Warbler 0.6% 0.2% 0.4% 0.3x
135   Common Loon 0.4% 0.2% 0.2% 0.5x
136   Blue-winged Warbler 0.3% 0.2% 0.1% 0.6x
137   American/Fish Crow 0.2% 0.2% 0.0% 0.9x
138   Catharus sp. 0.2% 0.2% 0.0% 0.9x
139   Common Raven 0.2% 0.2% 0.0% 1.0x
140   passerine sp. 0.2% 0.2% 0.0% 1.2x
141   Merlin 0.2% 0.2% 0.0% 1.3x
142   Summer/Scarlet Tanager 0.1% 0.2% 0.1% 1.5x
143   vireo sp. 0.1% 0.2% 0.1% 1.9x
144   Dark-eyed Junco 0.1% 0.2% 0.1% 2.9x
145   Domestic goose sp. (Domestic type) x Canada Goose (hybrid) 0.0% 0.2% 0.2% 29.1x