Bird Finder

Top Birds at Rockland Lake SP in April
relative to other locations within 25 miles of 35.791540, -78.781117

based on 174 checklists

This page shows the probability of a species appearing on a checklist at Rockland Lake SP 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
1   Red-winged Blackbird 26.8% 89.1% 62.3%
2   Canada Goose 48.6% 88.5% 39.9%
3   American Robin 42.0% 87.4% 45.4%
4   Mallard 29.5% 82.8% 53.2%
5   Mute Swan 0.4% 80.5% 80.0%
6   European Starling 19.9% 75.3% 55.3%
7   Common Grackle 25.9% 74.1% 48.2%
8   Double-crested Cormorant 25.8% 73.6% 47.8%
9   Blue Jay 48.6% 73.0% 24.4%
10   Northern Cardinal 80.7% 72.4% 8.3%
11   Bufflehead 1.3% 72.4% 71.1%
12   Song Sparrow 23.8% 69.5% 45.7%
13   Tufted Titmouse 70.2% 67.8% 2.4%
14   Turkey Vulture 42.8% 65.5% 22.8%
15   Wood Duck 13.3% 63.8% 50.5%
16   Tree Swallow 14.5% 62.6% 48.2%
17   American Crow 56.7% 62.1% 5.3%
18   Red-bellied Woodpecker 58.3% 60.3% 2.0%
19   Northern Flicker 13.1% 60.3% 47.2%
20   American Goldfinch 47.1% 52.3% 5.2%
21   Great Blue Heron 44.0% 49.4% 5.5%
22   Brown-headed Cowbird 38.0% 48.9% 10.8%
23   Carolina Wren 71.6% 48.3% 23.3%
24   Downy Woodpecker 40.0% 47.1% 7.1%
25   Black-capped Chickadee 0% 45.4% 45.4%
26   White-throated Sparrow 57.3% 44.8% 12.5%
27   House Sparrow 2.2% 44.8% 42.7%
28   American Coot 0.8% 44.3% 43.4%
29   Northern Mockingbird 26.9% 39.1% 12.2%
30   Yellow-rumped Warbler 44.8% 35.6% 9.1%
31   White-breasted Nuthatch 22.3% 35.6% 13.3%
32   Fish Crow 37.0% 33.9% 3.1%
33   Killdeer 17.3% 32.8% 15.5%
34   Chipping Sparrow 43.6% 32.2% 11.5%
35   Gadwall 0.1% 29.3% 29.2%
36   Mourning Dove 45.4% 26.4% 18.9%
37   Red-tailed Hawk 12.5% 26.4% 13.9%
38   Eastern Phoebe 35.4% 25.9% 9.5%
39   Barn Swallow 19.6% 25.9% 6.2%
40   Black Vulture 20.4% 24.7% 4.3%
41   Common Merganser 0% 24.7% 24.7%
42   Eastern Bluebird 49.1% 24.1% 25.0%
43   Common Raven 0.4% 24.1% 23.7%
44   Palm Warbler 7.9% 23.6% 15.7%
45   Blue-gray Gnatcatcher 63.5% 21.8% 41.7%
46   Pied-billed Grebe 2.1% 21.3% 19.2%
47   Ring-necked Duck 0.4% 21.3% 20.9%
48   Ring-billed Gull 6.3% 20.1% 13.8%
49   Pileated Woodpecker 20.4% 19.5% 0.8%
50   Ruddy Duck 2.9% 19.0% 16.1%
51   Great Egret 2.2% 17.2% 15.0%
52   Northern Rough-winged Swallow 28.5% 16.1% 12.4%
53   Hairy Woodpecker 10.1% 14.4% 4.2%
54   Osprey 17.5% 13.8% 3.7%
55   Northern Shoveler 0.2% 13.8% 13.6%
56   House Finch 27.2% 13.2% 14.0%
57   Warbling Vireo 0.2% 12.1% 11.8%
58   Bald Eagle 12.4% 10.9% 1.5%
59   Ruby-crowned Kinglet 33.0% 9.8% 23.2%
60   Swamp Sparrow 14.1% 9.8% 4.3%
61   Belted Kingfisher 18.6% 9.2% 9.4%
62   Dark-eyed Junco 5.1% 9.2% 4.1%
63   Yellow Warbler 2.6% 9.2% 6.5%
64   Common Loon 0.6% 8.6% 8.0%
65   Pine Warbler 45.5% 7.5% 38.0%
66   Savannah Sparrow 4.1% 6.9% 2.8%
67   Eastern Kingbird 13.0% 6.3% 6.7%
68   Cooper's Hawk 3.8% 6.3% 2.5%
69   Wild Turkey 2.0% 6.3% 4.3%
70   Hooded Merganser 2.3% 5.7% 3.5%
71   Gray Catbird 18.3% 5.2% 13.1%
72   Green Heron 6.4% 5.2% 1.2%
73   Spotted Sandpiper 7.3% 4.6% 2.7%
74   American Kestrel 1.0% 4.6% 3.6%
75   Golden-crowned Kinglet 0.8% 4.6% 3.8%
76   Green-winged Teal 0.3% 4.0% 3.7%
77   Eastern Towhee 44.6% 3.4% 41.1%
78   Black-and-white Warbler 15.2% 3.4% 11.7%
79   Cedar Waxwing 5.8% 3.4% 2.4%
80   Baltimore Oriole 0.7% 3.4% 2.7%
81   Northern Parula 36.6% 2.9% 33.8%
82   House Wren 10.2% 2.9% 7.4%
83   Broad-winged Hawk 1.0% 2.9% 1.9%
84   Great Horned Owl 0.8% 2.9% 2.0%
85   Rusty Blackbird 0.8% 2.9% 2.1%
86   Lesser Scaup 0.7% 2.9% 2.2%
87   American Herring Gull 0.5% 2.9% 2.4%
88   Eastern Screech-Owl 0.2% 2.9% 2.7%
89   Field Sparrow 10.7% 2.3% 8.4%
90   Winter Wren 1.3% 2.3% 1.0%
91   American Black Duck 0.1% 2.3% 2.2%
92   Chimney Swift 13.9% 1.7% 12.2%
93   Hermit Thrush 8.2% 1.7% 6.5%
94   Sharp-shinned Hawk 1.0% 1.7% 0.7%
95   Purple Finch 0.7% 1.7% 1.0%
96   Horned Grebe 0.3% 1.7% 1.4%
97   Ovenbird 18.8% 1.1% 17.6%
98   American Redstart 9.3% 1.1% 8.2%
99   Black-throated Blue Warbler 6.0% 1.1% 4.8%
100   Solitary Sandpiper 5.9% 1.1% 4.7%
101   Blue-winged Teal 2.2% 1.1% 1.0%
102   Yellow-bellied Sapsucker 1.2% 1.1% 0.0%
103   Northern Harrier 0.8% 1.1% 0.4%
104   Brown Creeper 0.3% 1.1% 0.8%
105   American Wigeon 0.1% 1.1% 1.0%
106   Bonaparte's Gull 3.6% 0.6% 3.0%
107   Northern Waterthrush 3.3% 0.6% 2.7%
108   Wilson's Snipe 1.0% 0.6% 0.4%
109   Black-throated Green Warbler 0.6% 0.6% 0.0%
110   Bank Swallow 0.3% 0.6% 0.3%
111   Orange-crowned Warbler 0.3% 0.6% 0.3%
112   Merlin 0.2% 0.6% 0.3%
113   Blackburnian Warbler 0.2% 0.6% 0.4%
114   Snowy Egret 0.1% 0.6% 0.5%
115   Black-crowned Night-Heron 0.1% 0.6% 0.5%
116   Greater Scaup 0.1% 0.6% 0.5%
117   Peregrine Falcon 0.0% 0.6% 0.5%
118   Common Goldeneye 0.0% 0.6% 0.6%
119   Snow Goose 0% 0.6% 0.6%