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Compare Locations
35.791540, -78.781117 in May vs. 40.781243, -73.966507 in May

based on 15395 & 113040 checklists

This page lets you compare two locations to see which birds are more likely found in one versus the other. The A and B columns show the percentage of checklists that included that species and the delta column shows the difference between the two locations.

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More Likely in 35.791540, -78.781117 in May

More Likely in 40.781243, -73.966507 in May

# Species A B A-B
1 Carolina Chickadee 60.0% 0.0% 59.9%
2 Carolina Wren 70.4% 19.8% 50.5%
3 Tufted Titmouse 64.4% 15.6% 48.9%
4 Eastern Bluebird 49.4% 1.2% 48.2%
5 Blue-gray Gnatcatcher 56.9% 14.5% 42.4%
6 American Crow 56.6% 17.6% 39.0%
7 Pine Warbler 39.7% 1.7% 38.0%
8 Great Blue Heron 46.6% 9.6% 37.0%
9 Summer Tanager 37.1% 1.7% 35.5%
10 Indigo Bunting 45.4% 10.0% 35.4%
11 Red-shouldered Hawk 31.5% 0.6% 30.9%
12 Brown-headed Nuthatch 30.2% 0% 30.2%
13 Great Crested Flycatcher 48.1% 18.1% 30.0%
14 Turkey Vulture 39.6% 9.8% 29.9%
15 Eastern Phoebe 34.4% 4.9% 29.5%
16 White-eyed Vireo 33.6% 4.3% 29.3%
17 Red-eyed Vireo 51.4% 22.8% 28.7%
18 Acadian Flycatcher 26.0% 0.6% 25.5%
19 Blue Grosbeak 23.5% 0.8% 22.7%
20 Fish Crow 33.3% 10.9% 22.4%
21 Northern Cardinal 79.6% 59.0% 20.6%
22 Northern Rough-winged Swallow 32.1% 12.0% 20.0%
23 Chipping Sparrow 37.8% 18.3% 19.5%
24 Black Vulture 21.0% 2.2% 18.8%
25 Eastern Towhee 37.5% 19.9% 17.6%
26 Pileated Woodpecker 19.1% 2.5% 16.7%
27 Red-bellied Woodpecker 54.0% 38.2% 15.8%
28 American Goldfinch 44.3% 28.7% 15.7%
29 Yellow-throated Warbler 15.6% 0.3% 15.3%
30 Prothonotary Warbler 16.2% 1.1% 15.1%
31 Brown-headed Cowbird 35.0% 20.8% 14.2%
32 White-breasted Nuthatch 23.4% 10.7% 12.7%
33 Ruby-throated Hummingbird 18.8% 6.3% 12.5%
34 House Finch 27.5% 16.0% 11.5%
35 Downy Woodpecker 39.6% 28.1% 11.5%
36 Yellow-breasted Chat 11.1% 0.4% 10.7%
37 Killdeer 20.0% 9.3% 10.7%
38 Eastern Wood-Pewee 21.4% 11.1% 10.3%
39 Red-headed Woodpecker 10.7% 0.8% 9.9%
40 Brown Thrasher 17.2% 7.3% 9.9%
41 Eastern Kingbird 26.6% 16.8% 9.7%
42 Purple Martin 10.4% 1.4% 9.0%
43 Eastern Meadowlark 8.7% 0.0% 8.7%
44 Bald Eagle 10.3% 2.5% 7.8%
45 Belted Kingfisher 11.8% 4.2% 7.7%
46 Hooded Warbler 11.4% 4.0% 7.4%
47 Barred Owl 7.8% 0.4% 7.4%
48 Yellow-billed Cuckoo 10.4% 3.5% 6.9%
49 Louisiana Waterthrush 7.4% 1.8% 5.6%
50 Orchard Oriole 15.3% 10.2% 5.0%
51 Cliff Swallow 5.4% 0.8% 4.6%
52 Northern Mockingbird 31.0% 26.7% 4.3%
53 Spotted Sandpiper 16.4% 12.4% 4.0%
54 Wood Duck 13.0% 9.3% 3.7%
55 Grasshopper Sparrow 2.8% 0.1% 2.7%
56 Solitary Sandpiper 8.1% 5.8% 2.3%
57 Mississippi Kite 2.3% 0.1% 2.2%
58 Yellow-throated Vireo 6.7% 4.6% 2.1%
59 Bobolink 3.2% 1.2% 2.0%
60 Hooded Merganser 1.8% 0.2% 1.6%
61 Green Heron 10.6% 9.0% 1.6%
62 Kentucky Warbler 2.3% 0.8% 1.6%
63 Muscovy Duck 1.2% 0.1% 1.2%
64 Red-necked Phalarope 1.3% 0.1% 1.2%
65 Horned Lark 1.0% 0.0% 1.0%
66 Cooper's Hawk 2.7% 2.0% 0.7%
67 Northern Parula 36.4% 35.7% 0.7%
68 Caspian Tern 0.8% 0.2% 0.6%
69 Dickcissel 0.7% 0.0% 0.6%
70 Loggerhead Shrike 0.5% 0.0% 0.5%
71 Swainson's Warbler 0.6% 0.2% 0.5%
72 Graylag Goose 0.4% 0.0% 0.4%
73 White-rumped Sandpiper 0.7% 0.4% 0.4%
74 Pine Siskin 0.8% 0.4% 0.4%
75 Northern Bobwhite 0.4% 0.0% 0.3%
76 Painted Bunting 0.3% 0.0% 0.3%
77 Eastern Whip-poor-will 0.5% 0.2% 0.3%
78 Anhinga 0.3% 0.1% 0.2%
79 Field Sparrow 3.6% 3.4% 0.2%
80 Pectoral Sandpiper 0.3% 0.1% 0.2%
81 Western Sandpiper 0.2% 0.0% 0.2%
82 Hairy Woodpecker 8.4% 8.3% 0.1%
83 Cattle Egret 0.1% 0.1% 0.1%
84 Black Tern 0.1% 0.1% 0.0%
85 American Pipit 0.1% 0.1% 0.0%
86 Sedge Wren 0.0% 0.0% 0.0%
87 Swallow-tailed Kite 0.0% 0.0% 0.0%
88 Connecticut Warbler 0.0% 0.0% 0.0%
89 Redhead 0.0% 0% 0.0%
90 Swan Goose 0.0% 0% 0.0%
91 Scissor-tailed Flycatcher 0.0% 0.0% 0.0%
# Species A B B-A
1 House Sparrow 3.7% 57.0% 53.3%
2 Baltimore Oriole 1.1% 44.7% 43.6%
3 European Starling 22.4% 58.4% 36.1%
4 Gray Catbird 30.8% 65.9% 35.1%
5 American Robin 38.6% 73.3% 34.7%
6 Yellow Warbler 8.1% 42.6% 34.6%
7 Warbling Vireo 1.6% 32.2% 30.5%
8 Rock Pigeon 6.2% 35.5% 29.3%
9 White-throated Sparrow 8.4% 34.3% 25.9%
10 Red-winged Blackbird 27.5% 53.3% 25.8%
11 Magnolia Warbler 3.6% 27.5% 23.9%
12 Black-and-white Warbler 15.9% 39.5% 23.7%
13 Herring Gull 0.1% 23.4% 23.3%
14 Great Egret 2.2% 25.4% 23.2%
15 Yellow-rumped Warbler 11.3% 33.8% 22.5%
16 Song Sparrow 14.9% 35.5% 20.6%
17 Northern Flicker 8.8% 29.1% 20.3%
18 Mallard 29.0% 49.3% 20.3%
19 Black-throated Green Warbler 0.6% 20.2% 19.6%
20 Common Grackle 35.7% 54.9% 19.2%
21 American Redstart 22.7% 40.4% 17.7%
22 House Wren 9.6% 26.7% 17.1%
23 Laughing Gull 0.3% 16.9% 16.6%
24 Veery 3.5% 20.1% 16.6%
25 Northern Waterthrush 7.0% 23.2% 16.2%
26 Double-crested Cormorant 18.3% 34.0% 15.8%
27 Chestnut-sided Warbler 1.5% 16.3% 14.8%
28 Blackpoll Warbler 7.3% 21.9% 14.6%
29 Rose-breasted Grosbeak 2.2% 16.5% 14.3%
30 Black-throated Blue Warbler 13.8% 28.0% 14.2%
31 Ovenbird 18.7% 32.7% 14.0%
32 Great Black-backed Gull 0% 13.3% 13.3%
33 Blue-headed Vireo 1.2% 14.3% 13.0%
34 Ring-billed Gull 1.6% 14.3% 12.7%
35 Black-capped Chickadee 0% 12.1% 12.1%
36 Swainson's Thrush 6.0% 17.8% 11.8%
37 Ruby-crowned Kinglet 1.6% 13.2% 11.6%
38 Black-crowned Night-Heron 0.1% 11.7% 11.6%
39 Canada Warbler 0.4% 11.7% 11.3%
40 Mute Swan 0.3% 11.5% 11.2%
41 Swamp Sparrow 2.1% 13.1% 11.0%
42 Brant 0% 10.8% 10.8%
43 Hermit Thrush 0.3% 11.1% 10.7%
44 Snowy Egret 0.3% 9.9% 9.6%
45 Wood Thrush 13.7% 23.1% 9.4%
46 Blackburnian Warbler 0.3% 9.4% 9.1%
47 Nashville Warbler 0.0% 8.9% 8.9%
48 Wilson's Warbler 0.6% 8.8% 8.2%
49 American Oystercatcher 0% 7.9% 7.9%
50 Tree Swallow 14.5% 22.4% 7.9%
51 Forster's Tern 0.1% 7.9% 7.9%
52 Bay-breasted Warbler 0.4% 8.0% 7.6%
53 Scarlet Tanager 11.9% 18.9% 7.0%
54 Gadwall 0.0% 7.0% 7.0%
55 Common Yellowthroat 40.8% 47.5% 6.7%
56 Red-tailed Hawk 13.3% 19.8% 6.5%
57 Blue-winged Warbler 0.3% 6.6% 6.3%
58 Blue Jay 43.0% 49.3% 6.3%
59 Cape May Warbler 0.8% 7.0% 6.2%
60 Least Flycatcher 0.0% 5.9% 5.9%
61 Willet 0.1% 5.8% 5.8%
62 Common Tern 0.2% 5.8% 5.6%
63 Willow Flycatcher 0.2% 5.4% 5.2%
64 Boat-tailed Grackle 0% 5.2% 5.2%
65 Mourning Dove 48.3% 53.4% 5.1%
66 American Black Duck 0.0% 5.0% 5.0%
67 Greater Yellowlegs 1.2% 5.9% 4.7%
68 Marsh Wren 0.0% 4.6% 4.6%
69 Palm Warbler 0.9% 5.3% 4.4%
70 Savannah Sparrow 1.2% 5.5% 4.3%
71 Glossy Ibis 0.1% 4.2% 4.2%
72 Least Tern 0.1% 3.9% 3.9%
73 White-crowned Sparrow 0.1% 3.7% 3.5%
74 Cedar Waxwing 13.3% 16.8% 3.5%
75 Canada Goose 41.7% 45.1% 3.4%
76 Clapper Rail 0% 3.4% 3.4%
77 Black-bellied Plover 0.2% 3.5% 3.3%
78 Tennessee Warbler 0.1% 3.4% 3.3%
79 Ruddy Duck 0.4% 3.3% 2.9%
80 Yellow-crowned Night-Heron 1.0% 3.9% 2.9%
81 Lincoln's Sparrow 0.0% 2.9% 2.9%
82 Worm-eating Warbler 1.2% 3.9% 2.8%
83 Gray-cheeked Thrush 0.5% 3.2% 2.7%
84 Red-breasted Nuthatch 0.1% 2.8% 2.7%
85 Peregrine Falcon 0.0% 2.7% 2.7%
86 Common Raven 0.2% 2.5% 2.3%
87 Semipalmated Plover 2.4% 4.5% 2.1%
88 Ruddy Turnstone 0.1% 2.2% 2.1%
89 Common Loon 0.4% 2.4% 2.1%
90 Monk Parakeet 0% 2.0% 2.0%
91 Mourning Warbler 0.0% 1.9% 1.9%
92 Semipalmated Sandpiper 3.2% 4.9% 1.7%
93 Black Skimmer 0% 1.7% 1.7%
94 Short-billed Dowitcher 0.2% 1.8% 1.7%
95 Sanderling 0.0% 1.6% 1.6%
96 Least Sandpiper 5.5% 7.1% 1.6%
97 Dunlin 0.6% 2.2% 1.6%
98 Chimney Swift 28.3% 29.8% 1.5%
99 Red-breasted Merganser 0.2% 1.7% 1.5%
100 American Kestrel 0.7% 2.2% 1.5%
101 Piping Plover 0.0% 1.4% 1.4%
102 Lesser Yellowlegs 1.4% 2.7% 1.3%
103 Black-billed Cuckoo 0.3% 1.6% 1.3%
104 Purple Finch 0.0% 1.3% 1.3%
105 Common Nighthawk 0.2% 1.4% 1.2%
106 Bufflehead 0% 1.2% 1.2%
107 Barn Swallow 30.6% 31.7% 1.2%
108 Little Blue Heron 0.1% 1.2% 1.1%
109 Bank Swallow 1.4% 2.5% 1.1%
110 Red-throated Loon 0% 1.1% 1.1%
111 Olive-sided Flycatcher 0.2% 1.3% 1.1%
112 Ring-necked Pheasant 0% 1.0% 1.0%
113 Yellow-bellied Sapsucker 0% 1.0% 1.0%
114 Northern Shoveler 0.1% 1.0% 0.9%
115 Prairie Warbler 7.6% 8.5% 0.9%
116 Seaside Sparrow 0% 0.8% 0.8%
117 Merlin 0.2% 0.9% 0.8%
118 Saltmarsh Sparrow 0% 0.8% 0.8%
119 American Coot 0.2% 0.9% 0.7%
120 Yellow-bellied Flycatcher 0.0% 0.7% 0.7%
121 Wild Turkey 1.5% 2.2% 0.7%
122 Red Knot 0% 0.7% 0.7%
123 Cerulean Warbler 0.1% 0.7% 0.6%
124 Green-winged Teal 0% 0.6% 0.6%
125 Alder Flycatcher 0.0% 0.6% 0.6%
126 Sharp-shinned Hawk 0.3% 0.8% 0.5%
127 Osprey 15.9% 16.4% 0.5%
128 Great Horned Owl 0.5% 1.0% 0.5%
129 Bonaparte's Gull 0.2% 0.6% 0.5%
130 Rusty Blackbird 0.0% 0.5% 0.4%
131 Dark-eyed Junco 0.1% 0.5% 0.4%
132 Winter Wren 0% 0.4% 0.4%
133 Greater Scaup 0.0% 0.4% 0.4%
134 Common Merganser 0.0% 0.4% 0.4%
135 American Woodcock 0.1% 0.5% 0.4%
136 Bicknell's Thrush 0% 0.4% 0.4%
137 European Goldfinch 0% 0.4% 0.4%
138 Tricolored Heron 0.1% 0.4% 0.4%
139 Virginia Rail 0.0% 0.3% 0.3%
140 Northern Harrier 0.3% 0.6% 0.3%
141 Evening Grosbeak 0% 0.3% 0.3%
142 Northern Gannet 0% 0.3% 0.3%
143 Black Scoter 0% 0.3% 0.3%
144 Wilson's Phalarope 0% 0.2% 0.2%
145 Long-tailed Duck 0% 0.2% 0.2%
146 Gull-billed Tern 0% 0.2% 0.2%
147 American Wigeon 0.0% 0.2% 0.2%
148 Broad-winged Hawk 0.9% 1.1% 0.2%
149 American Bittern 0.1% 0.3% 0.2%
150 Orange-crowned Warbler 0.0% 0.2% 0.2%
151 Surf Scoter 0% 0.2% 0.2%
152 Lesser Black-backed Gull 0.0% 0.2% 0.2%
153 Wilson's Snipe 0.0% 0.2% 0.2%
154 Kirtland's Warbler 0% 0.2% 0.2%
155 Snow Goose 0% 0.2% 0.2%
156 Golden-winged Warbler 0% 0.1% 0.1%
157 Purple Sandpiper 0% 0.1% 0.1%
158 Horned Grebe 0.1% 0.2% 0.1%
159 Brown Creeper 0.0% 0.2% 0.1%
160 Philadelphia Vireo 0% 0.1% 0.1%
161 Roseate Tern 0% 0.1% 0.1%
162 Blue-winged Teal 0.4% 0.5% 0.1%
163 Chuck-will's-widow 0.4% 0.5% 0.1%
164 Least Bittern 0.3% 0.5% 0.1%
165 White-winged Scoter 0% 0.1% 0.1%
166 Brewster's Warbler (hybrid) 0% 0.1% 0.1%
167 Sora 0.0% 0.1% 0.1%
168 Common Eider 0% 0.1% 0.1%
169 King Eider 0% 0.1% 0.1%
170 Clay-colored Sparrow 0% 0.1% 0.1%
171 Northern Pintail 0.0% 0.1% 0.1%
172 Eastern Screech-Owl 0.1% 0.2% 0.1%
173 Common Gallinule 0.1% 0.2% 0.1%
174 Curlew Sandpiper 0% 0.1% 0.1%
175 Nelson's Sparrow 0% 0.1% 0.1%
176 Great Cormorant 0% 0.1% 0.1%
177 Black-bellied Whistling-Duck 0.1% 0.1% 0.1%
178 Ruff 0% 0.1% 0.1%
179 Golden-crowned Kinglet 0.0% 0.1% 0.1%
180 Sage Thrasher 0% 0.1% 0.1%
181 Lesser Scaup 0.1% 0.1% 0.1%
182 Eurasian Eagle-Owl 0% 0.1% 0.1%
183 White-faced Ibis 0% 0.1% 0.1%
184 Arctic Tern 0% 0.1% 0.1%
185 Glaucous Gull 0% 0.1% 0.1%
186 Iceland Gull 0% 0.1% 0.1%
187 Fox Sparrow 0% 0.1% 0.1%
188 Red-necked Grebe 0% 0.0% 0.0%
189 Franklin's Gull 0% 0.0% 0.0%
190 Lawrence's Warbler (hybrid) 0% 0.0% 0.0%
191 Pied-billed Grebe 0.1% 0.2% 0.0%
192 Little Gull 0% 0.0% 0.0%
193 Townsend's Warbler 0% 0.0% 0.0%
194 Western Grebe 0% 0.0% 0.0%
195 Royal Tern 0% 0.0% 0.0%
196 Golden-crowned Sparrow 0% 0.0% 0.0%
197 American White Pelican 0.0% 0.0% 0.0%
198 Barn Owl 0.0% 0.0% 0.0%
199 Black-necked Stilt 0.1% 0.1% 0.0%
200 Fulvous Whistling-Duck 0% 0.0% 0.0%
201 American Golden-Plover 0% 0.0% 0.0%
202 Common Goldeneye 0% 0.0% 0.0%
203 Whimbrel 0.1% 0.1% 0.0%
204 Vesper Sparrow 0% 0.0% 0.0%
205 Wilson's Plover 0% 0.0% 0.0%
206 Stilt Sandpiper 0.0% 0.0% 0.0%
207 Cinnamon Teal 0% 0.0% 0.0%
208 Ring-necked Duck 0.1% 0.1% 0.0%
209 Eurasian Wigeon 0% 0.0% 0.0%
210 Lark Sparrow 0% 0.0% 0.0%
211 Budgerigar 0% 0.0% 0.0%
212 Sooty Shearwater 0% 0.0% 0.0%
213 Marbled Godwit 0% 0.0% 0.0%
214 Sandhill Crane 0% 0.0% 0.0%
215 American Avocet 0.0% 0.0% 0.0%
216 Sabine's Gull 0% 0.0% 0.0%
217 King Rail 0.0% 0.0% 0.0%
218 Wilson's Storm-Petrel 0% 0.0% 0.0%
219 Eurasian Collared-Dove 0% 0.0% 0.0%
220 Canvasback 0% 0.0% 0.0%
221 White-winged Dove 0% 0.0% 0.0%
222 White Ibis 0% 0.0% 0.0%
223 American Tree Sparrow 0% 0.0% 0.0%
224 Brown Booby 0% 0.0% 0.0%
225 Western Tanager 0% 0.0% 0.0%
226 Parasitic Jaeger 0% 0.0% 0.0%
227 Burrowing Owl 0% 0.0% 0.0%
228 Black-headed Gull 0% 0.0% 0.0%
229 Upland Sandpiper 0% 0.0% 0.0%
230 Brown Pelican 0% 0.0% 0.0%
231 Harlequin Duck 0% 0.0% 0.0%
232 Pomarine Jaeger 0% 0.0% 0.0%
233 Greater White-fronted Goose 0% 0.0% 0.0%
234 Southern Caracara 0% 0.0% 0.0%
235 Yellow-headed Blackbird 0% 0.0% 0.0%
236 Bar-tailed Godwit 0% 0.0% 0.0%
237 Red Phalarope 0% 0.0% 0.0%
238 Indian Peafowl 0% 0.0% 0.0%
239 Eared Grebe 0% 0.0% 0.0%
240 African Collared-Dove 0% 0.0% 0.0%
241 Pacific Loon 0% 0.0% 0.0%
242 MacGillivray's Warbler 0% 0.0% 0.0%
243 Ross's Goose 0% 0.0% 0.0%
244 Red Junglefowl 0% 0.0% 0.0%
245 Chukar 0% 0.0% 0.0%
246 Hermit Warbler 0% 0.0% 0.0%
247 Black-legged Kittiwake 0% 0.0% 0.0%
248 White-winged Crossbill 0% 0.0% 0.0%
249 Swainson's Hawk 0% 0.0% 0.0%
250 Ruffed Grouse 0% 0.0% 0.0%
251 European Greenfinch 0% 0.0% 0.0%
252 Magnificent Frigatebird 0% 0.0% 0.0%
253 American Goshawk 0% 0.0% 0.0%
254 Red Crossbill 0% 0.0% 0.0%
255 Northern Saw-whet Owl 0% 0.0% 0.0%
256 Gray Parrot 0% 0.0% 0.0%
257 Gray Kingbird 0% 0.0% 0.0%
258 Helmeted Guineafowl 0% 0.0% 0.0%
259 Cockatiel 0% 0.0% 0.0%
260 Rosy-faced Lovebird 0% 0.0% 0.0%
261 Snowy Owl 0% 0.0% 0.0%
262 Manx Shearwater 0% 0.0% 0.0%
263 Mandarin Duck 0% 0.0% 0.0%
264 Northern Red Bishop 0% 0.0% 0.0%