Bird Finder

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

based on 355 checklists

This page shows the probability of a species appearing on a checklist at Lake Betz 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   Mallard 28.8% 87.0% 58.2% 3.0x
2   Canada Goose 48.2% 83.1% 34.9% 1.7x
3   Red-winged Blackbird 24.8% 80.3% 55.5% 3.2x
4   Red-headed Woodpecker 12.8% 78.6% 65.8% 6.1x
5   Northern Rough-winged Swallow 28.7% 76.1% 47.4% 2.7x
6   Mourning Dove 45.6% 74.9% 29.3% 1.6x
7   Northern Cardinal 80.6% 74.6% 5.9% 0.9x
8   Great Blue Heron 43.9% 70.4% 26.5% 1.6x
9   Tree Swallow 11.0% 69.0% 58.0% 6.3x
10   Northern Mockingbird 27.3% 66.8% 39.5% 2.4x
11   Carolina Chickadee 66.4% 60.8% 5.5% 0.9x
12   Eastern Bluebird 48.3% 60.6% 12.2% 1.3x
13   Barn Swallow 18.3% 60.6% 42.3% 3.3x
14   Carolina Wren 70.9% 58.9% 12.0% 0.8x
15   Osprey 16.0% 57.7% 41.8% 3.6x
16   Belted Kingfisher 17.6% 55.5% 37.9% 3.2x
17   Common Grackle 26.5% 54.9% 28.4% 2.1x
18   Fish Crow 35.6% 53.5% 18.0% 1.5x
19   Green Heron 5.9% 53.0% 47.1% 9.0x
20   Blue Jay 50.1% 52.7% 2.6% 1.1x
21   Yellow-rumped Warbler 46.4% 52.4% 6.0% 1.1x
22   Tufted Titmouse 70.1% 52.1% 17.9% 0.7x
23   White-throated Sparrow 57.0% 51.5% 5.4% 0.9x
24   American Crow 56.7% 51.3% 5.4% 0.9x
25   Blue-gray Gnatcatcher 62.5% 50.7% 11.8% 0.8x
26   Double-crested Cormorant 26.0% 50.7% 24.7% 2.0x
27   European Starling 20.6% 50.7% 30.1% 2.5x
28   American Robin 42.2% 49.0% 6.8% 1.2x
29   Brown-headed Nuthatch 31.4% 49.0% 17.6% 1.6x
30   Turkey Vulture 42.7% 47.0% 4.3% 1.1x
31   Eastern Phoebe 33.9% 46.2% 12.2% 1.4x
32   Northern Flicker 13.2% 46.2% 33.0% 3.5x
33   Song Sparrow 22.1% 45.1% 23.0% 2.0x
34   Red-bellied Woodpecker 58.7% 44.5% 14.2% 0.8x
35   Killdeer 15.8% 44.2% 28.4% 2.8x
36   Red-shouldered Hawk 32.4% 40.3% 7.8% 1.2x
37   Brown-headed Cowbird 35.7% 38.0% 2.3% 1.1x
38   Eastern Towhee 46.5% 37.2% 9.3% 0.8x
39   American Goldfinch 45.6% 33.2% 12.3% 0.7x
40   Eastern Kingbird 11.4% 33.0% 21.5% 2.9x
41   Ruby-crowned Kinglet 32.9% 32.1% 0.8% 1.0x
42   Pine Warbler 43.7% 29.6% 14.1% 0.7x
43   Field Sparrow 11.3% 28.7% 17.4% 2.5x
44   Downy Woodpecker 39.3% 28.5% 10.9% 0.7x
45   Swamp Sparrow 13.1% 27.6% 14.5% 2.1x
46   Pileated Woodpecker 19.7% 25.9% 6.2% 1.3x
47   Pied-billed Grebe 1.9% 24.8% 22.8% 12.7x
48   Brown Thrasher 20.7% 24.5% 3.8% 1.2x
49   Common Yellowthroat 33.3% 23.7% 9.6% 0.7x
50   Spotted Sandpiper 7.0% 23.1% 16.1% 3.3x
51   Black Vulture 20.0% 20.3% 0.3% 1.0x
52   Chipping Sparrow 43.9% 20.0% 23.9% 0.5x
53   Great Crested Flycatcher 19.9% 19.7% 0.2% 1.0x
54   Orchard Oriole 6.3% 19.2% 12.8% 3.0x
55   White-eyed Vireo 38.0% 18.6% 19.4% 0.5x
56   Bald Eagle 11.9% 18.0% 6.1% 1.5x
57   Gray Catbird 18.8% 17.7% 1.1% 0.9x
58   Red-tailed Hawk 13.3% 17.7% 4.5% 1.3x
59   Wood Duck 13.3% 16.3% 3.0% 1.2x
60   House Finch 26.0% 12.1% 13.9% 0.5x
61   Savannah Sparrow 4.1% 12.1% 8.0% 2.9x
62   Ovenbird 19.1% 11.8% 7.2% 0.6x
63   Yellow Warbler 2.6% 11.5% 8.9% 4.4x
64   Palm Warbler 8.5% 11.3% 2.8% 1.3x
65   Solitary Sandpiper 5.4% 11.3% 5.8% 2.1x
66   Rusty Blackbird 0.7% 10.4% 9.7% 15.1x
67   Purple Martin 6.2% 9.6% 3.4% 1.6x
68   House Wren 10.5% 9.3% 1.2% 0.9x
69   Summer Tanager 14.0% 8.2% 5.9% 0.6x
70   Bufflehead 1.4% 7.9% 6.5% 5.5x
71   Red-eyed Vireo 30.3% 7.3% 23.0% 0.2x
72   Blue Grosbeak 8.6% 7.0% 1.6% 0.8x
73   Northern Parula 36.5% 6.5% 30.0% 0.2x
74   White-breasted Nuthatch 22.7% 6.5% 16.2% 0.3x
75   Hairy Woodpecker 9.1% 6.5% 2.6% 0.7x
76   Hooded Merganser 2.1% 6.5% 4.3% 3.0x
77   Ruddy Duck 2.9% 4.5% 1.6% 1.6x
78   Indigo Bunting 12.7% 3.9% 8.7% 0.3x
79   Prairie Warbler 8.0% 3.9% 4.1% 0.5x
80   Ring-billed Gull 7.3% 3.7% 3.7% 0.5x
81   Cooper's Hawk 3.9% 3.7% 0.2% 0.9x
82   Cliff Swallow 3.4% 3.4% 0.0% 1.0x
83   Blue-winged Teal 2.2% 3.4% 1.2% 1.5x
84   Chimney Swift 13.9% 2.8% 11.0% 0.2x
85   crow sp. 1.3% 2.5% 1.2% 1.9x
86   Northern Waterthrush 3.5% 2.3% 1.2% 0.6x
87   Chuck-will's-widow 0.2% 2.3% 2.0% 9.4x
88   Ruby-throated Hummingbird 8.8% 2.0% 6.9% 0.2x
89   Hermit Thrush 8.3% 2.0% 6.3% 0.2x
90   Dark-eyed Junco 4.7% 2.0% 2.7% 0.4x
91   American Coot 1.0% 2.0% 1.0% 2.0x
92   Yellow-throated Warbler 20.1% 1.7% 18.4% 0.1x
93   Black-and-white Warbler 14.4% 1.7% 12.7% 0.1x
94   Cedar Waxwing 6.3% 1.7% 4.6% 0.3x
95   Black-throated Blue Warbler 6.3% 1.4% 4.9% 0.2x
96   Sharp-shinned Hawk 1.1% 1.4% 0.3% 1.3x
97   Wood Thrush 8.2% 1.1% 7.1% 0.1x
98   Eastern Meadowlark 6.9% 1.1% 5.8% 0.2x
99   Great Egret 2.6% 1.1% 1.4% 0.4x
100   Wild Turkey 1.8% 1.1% 0.7% 0.6x
101   Lesser Yellowlegs 1.3% 1.1% 0.2% 0.8x
102   Louisiana Waterthrush 10.5% 0.8% 9.6% 0.1x
103   Hooded Warbler 9.2% 0.8% 8.4% 0.1x
104   Bonaparte's Gull 3.9% 0.8% 3.0% 0.2x
105   Least Sandpiper 1.0% 0.8% 0.2% 0.8x
106   Baltimore Oriole 0.6% 0.8% 0.2% 1.3x
107   Ring-necked Duck 0.4% 0.8% 0.4% 2.0x
108   Horned Grebe 0.3% 0.8% 0.6% 2.9x
109   American/Fish Crow 0.2% 0.8% 0.7% 5.6x
110   Barred Owl 8.9% 0.6% 8.4% 0.1x
111   Rock Pigeon 5.6% 0.6% 5.1% 0.1x
112   Eastern Wood-Pewee 1.5% 0.6% 0.9% 0.4x
113   American Kestrel 1.1% 0.6% 0.5% 0.5x
114   swallow sp. 1.1% 0.6% 0.5% 0.5x
115   duck sp. 0.8% 0.6% 0.2% 0.7x
116   new world sparrow sp. 0.4% 0.6% 0.2% 1.6x
117   Vesper Sparrow 0.3% 0.6% 0.2% 1.6x
118   Downy/Hairy Woodpecker 0.3% 0.6% 0.3% 2.0x
119   Merlin 0.3% 0.6% 0.3% 2.1x
120   Marsh Wren 0.2% 0.6% 0.4% 3.1x
121   American Wigeon 0.1% 0.6% 0.4% 4.1x
122   Trumpeter Swan 0% 0.6% 0.6%
123   Prothonotary Warbler 12.3% 0.3% 12.0% 0.0x
124   Yellow-throated Vireo 5.8% 0.3% 5.5% 0.0x
125   Scarlet Tanager 4.5% 0.3% 4.2% 0.1x
126   Blue-headed Vireo 4.4% 0.3% 4.1% 0.1x
127   Pine Siskin 3.9% 0.3% 3.6% 0.1x
128   Bobolink 1.6% 0.3% 1.3% 0.2x
129   Rose-breasted Grosbeak 1.4% 0.3% 1.2% 0.2x
130   Winter Wren 1.2% 0.3% 1.0% 0.2x
131   Blue-winged Warbler 1.2% 0.3% 0.9% 0.2x
132   Red-breasted Nuthatch 1.1% 0.3% 0.8% 0.3x
133   Great Horned Owl 0.9% 0.3% 0.6% 0.3x
134   Golden-crowned Kinglet 0.8% 0.3% 0.6% 0.3x
135   Greater Yellowlegs 0.7% 0.3% 0.4% 0.4x
136   Black-throated Green Warbler 0.6% 0.3% 0.3% 0.5x
137   warbler sp. (Parulidae sp.) 0.4% 0.3% 0.1% 0.7x
138   Bank Swallow 0.3% 0.3% 0.0% 0.9x
139   blackbird sp. 0.2% 0.3% 0.1% 1.6x
140   Cattle Egret 0.1% 0.3% 0.1% 2.0x
141   Sharp-shinned/Cooper's Hawk 0.1% 0.3% 0.1% 2.0x
142   Greater Scaup 0.1% 0.3% 0.2% 3.6x
143   Semipalmated Sandpiper 0.1% 0.3% 0.2% 3.9x
144   shorebird sp. 0.1% 0.3% 0.2% 5.2x
145   Greater/Lesser Yellowlegs 0.0% 0.3% 0.2% 6.7x