Bird Finder

Top Birds at Lake Crabtree Dam in April
relative to other locations within 25 miles of Cary, NC, USA

based on 83 checklists

This page shows the probability of a species appearing on a checklist at Lake Crabtree Dam in 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   Great Blue Heron 44.4% 60.2% 15.9% 1.4x
2   Canada Goose 48.9% 51.8% 2.9% 1.1x
3   Carolina Wren 70.7% 50.6% 20.1% 0.7x
4   Double-crested Cormorant 26.4% 50.6% 24.2% 1.9x
5   Northern Cardinal 80.6% 49.4% 31.2% 0.6x
6   Mallard 29.9% 49.4% 19.5% 1.7x
7   Northern Rough-winged Swallow 29.6% 47.0% 17.4% 1.6x
8   Barn Swallow 19.0% 42.2% 23.1% 2.2x
9   Killdeer 16.3% 42.2% 25.9% 2.6x
10   White-throated Sparrow 56.9% 37.3% 19.6% 0.7x
11   Carolina Chickadee 66.4% 36.1% 30.2% 0.5x
12   Tufted Titmouse 69.9% 34.9% 34.9% 0.5x
13   Turkey Vulture 42.9% 34.9% 7.9% 0.8x
14   American Robin 42.4% 34.9% 7.4% 0.8x
15   Blue Jay 50.2% 33.7% 16.5% 0.7x
16   Blue-gray Gnatcatcher 62.4% 31.3% 31.1% 0.5x
17   Yellow-rumped Warbler 46.6% 31.3% 15.2% 0.7x
18   Pine Warbler 43.4% 31.3% 12.1% 0.7x
19   Osprey 16.8% 31.3% 14.5% 1.9x
20   Northern Mockingbird 28.1% 30.1% 2.0% 1.1x
21   Chipping Sparrow 43.5% 28.9% 14.6% 0.7x
22   Brown-headed Nuthatch 31.8% 28.9% 2.9% 0.9x
23   American Crow 56.7% 27.7% 29.0% 0.5x
24   Eastern Towhee 46.4% 27.7% 18.6% 0.6x
25   American Goldfinch 45.4% 27.7% 17.7% 0.6x
26   Song Sparrow 22.5% 26.5% 4.0% 1.2x
27   Ruby-throated Hummingbird 8.6% 26.5% 17.9% 3.1x
28   Bonaparte's Gull 3.7% 26.5% 22.8% 7.2x
29   Mourning Dove 46.3% 25.3% 21.0% 0.5x
30   Eastern Phoebe 34.2% 25.3% 8.9% 0.7x
31   House Finch 25.7% 25.3% 0.4% 1.0x
32   Ring-billed Gull 7.2% 25.3% 18.1% 3.5x
33   Fish Crow 36.0% 24.1% 11.9% 0.7x
34   Bald Eagle 12.0% 24.1% 12.1% 2.0x
35   Spotted Sandpiper 7.3% 22.9% 15.6% 3.1x
36   Black Vulture 20.0% 18.1% 1.9% 0.9x
37   Downy Woodpecker 39.2% 16.9% 22.4% 0.4x
38   Brown-headed Cowbird 35.8% 16.9% 19.0% 0.5x
39   Ruby-crowned Kinglet 33.0% 16.9% 16.1% 0.5x
40   Belted Kingfisher 18.4% 16.9% 1.5% 0.9x
41   Red-bellied Woodpecker 58.6% 15.7% 43.0% 0.3x
42   Red-tailed Hawk 13.4% 15.7% 2.3% 1.2x
43   Tree Swallow 12.2% 15.7% 3.5% 1.3x
44   Purple Martin 6.2% 15.7% 9.5% 2.5x
45   Red-shouldered Hawk 32.7% 14.5% 18.2% 0.4x
46   Eastern Bluebird 48.8% 12.0% 36.7% 0.2x
47   Red-eyed Vireo 30.0% 12.0% 17.9% 0.4x
48   Solitary Sandpiper 5.5% 12.0% 6.5% 2.2x
49   White-eyed Vireo 37.7% 10.8% 26.9% 0.3x
50   Lesser Yellowlegs 1.3% 10.8% 9.6% 8.4x
51   European Starling 21.3% 9.6% 11.6% 0.5x
52   Savannah Sparrow 4.3% 9.6% 5.4% 2.2x
53   Pied-billed Grebe 2.4% 9.6% 7.2% 4.0x
54   Red-breasted Merganser 0.6% 9.6% 9.0% 15.1x
55   Common Grackle 27.2% 8.4% 18.7% 0.3x
56   Great Crested Flycatcher 20.0% 8.4% 11.6% 0.4x
57   Gray Catbird 18.9% 8.4% 10.4% 0.4x
58   Field Sparrow 11.7% 8.4% 3.3% 0.7x
59   Northern Parula 36.0% 7.2% 28.8% 0.2x
60   Common Yellowthroat 33.2% 7.2% 26.0% 0.2x
61   White-breasted Nuthatch 22.5% 7.2% 15.2% 0.3x
62   Brown Thrasher 20.8% 7.2% 13.6% 0.3x
63   Green Heron 6.9% 7.2% 0.4% 1.1x
64   Prairie Warbler 8.0% 6.0% 1.9% 0.8x
65   Red-winged Blackbird 26.0% 4.8% 21.2% 0.2x
66   Northern Flicker 13.9% 4.8% 9.1% 0.3x
67   Orchard Oriole 6.6% 4.8% 1.8% 0.7x
68   Caspian Tern 2.9% 4.8% 1.9% 1.6x
69   Lesser Scaup 0.7% 4.8% 4.2% 7.3x
70   gull sp. 0.4% 4.8% 4.4% 11.3x
71   Summer Tanager 13.9% 3.6% 10.3% 0.3x
72   Chimney Swift 13.7% 3.6% 10.1% 0.3x
73   Swamp Sparrow 13.4% 3.6% 9.8% 0.3x
74   House Wren 10.5% 3.6% 6.8% 0.3x
75   American Redstart 8.8% 3.6% 5.1% 0.4x
76   Blue Grosbeak 8.6% 3.6% 5.0% 0.4x
77   Yellow Warbler 2.8% 3.6% 0.8% 1.3x
78   Hooded Merganser 2.2% 3.6% 1.4% 1.6x
79   Pileated Woodpecker 19.9% 2.4% 17.5% 0.1x
80   Yellow-throated Warbler 19.8% 2.4% 17.4% 0.1x
81   Black-and-white Warbler 14.2% 2.4% 11.8% 0.2x
82   Wood Duck 13.4% 2.4% 11.0% 0.2x
83   Eastern Kingbird 11.9% 2.4% 9.5% 0.2x
84   Hairy Woodpecker 9.1% 2.4% 6.7% 0.3x
85   Barred Owl 8.8% 2.4% 6.4% 0.3x
86   Hermit Thrush 8.2% 2.4% 5.8% 0.3x
87   Eastern Meadowlark 6.8% 2.4% 4.4% 0.4x
88   Dark-eyed Junco 4.7% 2.4% 2.3% 0.5x
89   Blue-headed Vireo 4.3% 2.4% 1.9% 0.6x
90   Ovenbird 19.0% 1.2% 17.8% 0.1x
91   Indigo Bunting 12.5% 1.2% 11.3% 0.1x
92   Prothonotary Warbler 12.1% 1.2% 10.9% 0.1x
93   Palm Warbler 8.6% 1.2% 7.4% 0.1x
94   Cooper's Hawk 3.9% 1.2% 2.7% 0.3x
95   Ruddy Duck 2.9% 1.2% 1.7% 0.4x
96   Bobolink 1.5% 1.2% 0.3% 0.8x
97   Least Sandpiper 1.0% 1.2% 0.2% 1.2x
98   American Coot 1.0% 1.2% 0.2% 1.2x
99   Great Horned Owl 0.9% 1.2% 0.3% 1.4x
100   Purple Finch 0.8% 1.2% 0.4% 1.6x
101   Greater Yellowlegs 0.7% 1.2% 0.5% 1.7x
102   Baltimore Oriole 0.6% 1.2% 0.6% 1.9x
103   Common Loon 0.6% 1.2% 0.6% 2.1x
104   Northern Shoveler 0.2% 1.2% 1.0% 6.2x
105   Sharp-shinned/Cooper's Hawk 0.1% 1.2% 1.1% 8.9x
106   Greater/Lesser Scaup 0.1% 1.2% 1.1% 12.0x
107   Least Flycatcher 0.0% 1.2% 1.2% 67.9x