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

based on 9553 & 47106 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 July

More Likely in 40.781243, -73.966507 in July

# Species A B A-B
1 Carolina Chickadee 51.2% 0.0% 51.2%
2 Carolina Wren 71.3% 21.0% 50.4%
3 Tufted Titmouse 53.8% 7.3% 46.5%
4 Eastern Bluebird 45.3% 0.6% 44.7%
5 Blue-gray Gnatcatcher 42.3% 1.9% 40.4%
6 Indigo Bunting 46.0% 5.9% 40.1%
7 American Crow 47.9% 14.0% 34.0%
8 Chipping Sparrow 35.2% 6.6% 28.6%
9 Northern Cardinal 75.3% 47.2% 28.1%
10 American Goldfinch 58.6% 31.1% 27.5%
11 Blue Grosbeak 27.8% 0.3% 27.5%
12 Red-bellied Woodpecker 41.1% 14.8% 26.2%
13 Eastern Towhee 35.8% 9.6% 26.2%
14 Turkey Vulture 29.8% 4.9% 24.9%
15 Red-shouldered Hawk 24.0% 0.4% 23.6%
16 Brown-headed Nuthatch 23.2% 0% 23.2%
17 Summer Tanager 22.6% 0.0% 22.6%
18 Ruby-throated Hummingbird 25.8% 3.6% 22.2%
19 Acadian Flycatcher 21.9% 0.3% 21.6%
20 White-eyed Vireo 22.7% 1.6% 21.2%
21 Red-eyed Vireo 26.5% 6.3% 20.2%
22 Eastern Phoebe 22.2% 2.2% 20.1%
23 Great Crested Flycatcher 25.6% 5.7% 20.0%
24 Yellow-billed Cuckoo 20.2% 1.4% 18.7%
25 Fish Crow 32.2% 13.9% 18.3%
26 White-breasted Nuthatch 24.8% 6.8% 18.0%
27 Downy Woodpecker 37.7% 22.6% 15.1%
28 Brown Thrasher 19.0% 4.0% 15.0%
29 Black Vulture 14.0% 1.0% 13.0%
30 Great Blue Heron 40.1% 27.7% 12.4%
31 Belted Kingfisher 15.3% 3.1% 12.2%
32 Eastern Wood-Pewee 15.9% 4.4% 11.5%
33 House Finch 27.6% 16.7% 10.9%
34 Pine Warbler 11.1% 0.3% 10.9%
35 Red-headed Woodpecker 10.8% 0.2% 10.5%
36 Pileated Woodpecker 11.3% 1.0% 10.3%
37 Common Yellowthroat 25.3% 16.6% 8.7%
38 Northern Parula 8.6% 0.1% 8.5%
39 Purple Martin 13.3% 4.8% 8.5%
40 Green Heron 16.6% 8.9% 7.7%
41 Eastern Kingbird 22.4% 15.4% 7.0%
42 Blue Jay 35.0% 29.0% 5.9%
43 Yellow-breasted Chat 5.7% 0.0% 5.6%
44 Bald Eagle 7.3% 2.1% 5.2%
45 Eastern Meadowlark 4.6% 0.0% 4.6%
46 Barred Owl 4.6% 0.1% 4.5%
47 Prothonotary Warbler 4.1% 0.0% 4.1%
48 Orchard Oriole 6.9% 2.9% 4.0%
49 Roseate Spoonbill 3.6% 0% 3.6%
50 Yellow-throated Warbler 3.4% 0% 3.4%
51 Brown-headed Cowbird 12.4% 9.0% 3.4%
52 Little Blue Heron 6.7% 3.6% 3.1%
53 Painted Bunting 3.1% 0% 3.1%
54 Hooded Warbler 3.0% 0.0% 3.0%
55 Yellow-throated Vireo 3.3% 0.5% 2.8%
56 Ovenbird 2.8% 0.2% 2.6%
57 Wood Duck 10.2% 7.7% 2.6%
58 Cooper's Hawk 3.3% 1.0% 2.3%
59 Mississippi Kite 1.9% 0.0% 1.9%
60 White Ibis 2.0% 0.1% 1.9%
61 Louisiana Waterthrush 2.5% 0.7% 1.7%
62 Anhinga 2.0% 0.3% 1.7%
63 Black-and-white Warbler 2.0% 0.4% 1.6%
64 Grasshopper Sparrow 1.7% 0.1% 1.6%
65 Cliff Swallow 2.7% 1.2% 1.6%
66 Prairie Warbler 1.5% 0.0% 1.5%
67 Northern Bobwhite 1.5% 0.0% 1.5%
68 Wood Thrush 7.2% 5.9% 1.3%
69 Scarlet Tanager 2.5% 1.3% 1.2%
70 Hairy Woodpecker 5.8% 4.7% 1.1%
71 Muscovy Duck 1.0% 0.1% 0.9%
72 Field Sparrow 2.6% 1.7% 0.9%
73 Solitary Sandpiper 2.2% 1.4% 0.8%
74 Graylag Goose 0.7% 0.0% 0.7%
75 Red-tailed Hawk 9.8% 9.3% 0.5%
76 Kentucky Warbler 0.5% 0.0% 0.5%
77 Eastern Whip-poor-will 0.5% 0.0% 0.5%
78 Western Cattle-Egret 0.5% 0.1% 0.4%
79 Broad-winged Hawk 0.4% 0.1% 0.4%
80 Horned Lark 0.3% 0.0% 0.2%
81 Blue-headed Vireo 0.2% 0.0% 0.2%
82 Chuck-will's-widow 0.2% 0.0% 0.2%
83 Loggerhead Shrike 0.1% 0% 0.1%
84 Dickcissel 0.2% 0.1% 0.1%
85 Wood Stork 0.1% 0.0% 0.1%
86 Northern Rough-winged Swallow 6.3% 6.2% 0.1%
87 Swainson's Warbler 0.1% 0% 0.1%
88 Magnificent Frigatebird 0.1% 0% 0.1%
89 Eastern Screech-Owl 0.2% 0.1% 0.0%
90 Ring-necked Duck 0.1% 0.0% 0.0%
91 Sharp-shinned Hawk 0.0% 0.0% 0.0%
92 Swallow-tailed Kite 0.0% 0% 0.0%
93 Cerulean Warbler 0.0% 0% 0.0%
94 Black-throated Blue Warbler 0.0% 0.0% 0.0%
95 Swan Goose 0.0% 0.0% 0.0%
96 Common Nighthawk 0.2% 0.2% 0.0%
# Species A B B-A
1 House Sparrow 2.4% 56.0% 53.6%
2 European Starling 10.2% 53.7% 43.5%
3 American Herring Gull 0.0% 39.9% 39.9%
4 Laughing Gull 0.0% 35.1% 35.1%
5 Double-crested Cormorant 9.4% 43.9% 34.6%
6 Gray Catbird 17.5% 52.0% 34.5%
7 Red-winged Blackbird 16.7% 50.2% 33.6%
8 Song Sparrow 16.1% 48.5% 32.3%
9 Rock Pigeon 4.9% 35.4% 30.4%
10 American Robin 36.8% 64.2% 27.4%
11 Great Black-backed Gull 0% 26.4% 26.4%
12 Ring-billed Gull 0.1% 26.3% 26.3%
13 Yellow Warbler 0.6% 23.8% 23.3%
14 Barn Swallow 25.3% 47.8% 22.5%
15 Common Tern 0.0% 22.2% 22.2%
16 Snowy Egret 1.5% 23.1% 21.6%
17 Cedar Waxwing 0.9% 21.4% 20.5%
18 Great Egret 18.5% 38.9% 20.3%
19 Black-crowned Night-Heron 0.3% 20.1% 19.8%
20 Canada Goose 19.8% 39.2% 19.4%
21 Tree Swallow 3.0% 22.1% 19.1%
22 Mallard 20.3% 38.0% 17.8%
23 Common Grackle 19.0% 35.7% 16.7%
24 Forster's Tern 0.1% 16.7% 16.6%
25 American Oystercatcher 0% 15.6% 15.6%
26 Least Tern 0% 14.1% 14.1%
27 Least Sandpiper 2.7% 16.7% 14.0%
28 Northern Flicker 8.0% 21.3% 13.3%
29 Warbling Vireo 0.4% 13.4% 13.0%
30 Mute Swan 0.4% 13.1% 12.7%
31 Semipalmated Sandpiper 0.3% 12.6% 12.4%
32 Marsh Wren 0% 11.9% 11.9%
33 Willow Flycatcher 0% 11.4% 11.4%
34 House Wren 6.2% 16.5% 10.3%
35 Black Skimmer 0% 10.3% 10.3%
36 Greater Yellowlegs 0.7% 10.6% 10.0%
37 Spotted Sandpiper 4.8% 13.0% 8.3%
38 Yellow-crowned Night-Heron 3.1% 11.3% 8.2%
39 Glossy Ibis 0.8% 8.9% 8.1%
40 American Black Duck 0.1% 8.2% 8.0%
41 Black-capped Chickadee 0% 7.9% 7.9%
42 Lesser Yellowlegs 0.3% 8.2% 7.9%
43 Short-billed Dowitcher 0.3% 7.9% 7.7%
44 Osprey 20.5% 28.1% 7.6%
45 Semipalmated Plover 0.2% 7.7% 7.5%
46 Baltimore Oriole 0.1% 7.5% 7.5%
47 Boat-tailed Grackle 0% 7.3% 7.3%
48 Northern Mockingbird 33.8% 40.9% 7.1%
49 Willet 0.0% 6.7% 6.7%
50 Bank Swallow 0.0% 6.0% 6.0%
51 Clapper Rail 0% 5.4% 5.4%
52 Gadwall 0% 5.2% 5.2%
53 Peregrine Falcon 0.0% 5.1% 5.1%
54 Piping Plover 0% 2.8% 2.8%
55 Ruddy Duck 0.0% 2.9% 2.8%
56 Saltmarsh Sparrow 0% 2.5% 2.5%
57 Mourning Dove 48.6% 51.0% 2.4%
58 Sanderling 0.0% 2.5% 2.4%
59 Swamp Sparrow 0% 2.1% 2.1%
60 Gull-billed Tern 0% 2.1% 2.1%
61 Monk Parakeet 0% 2.0% 2.0%
62 Common Raven 0.2% 2.2% 2.0%
63 Stilt Sandpiper 0.0% 2.0% 1.9%
64 American Redstart 1.3% 3.0% 1.7%
65 Northern Waterthrush 0.0% 1.5% 1.5%
66 Killdeer 17.8% 19.1% 1.3%
67 Least Bittern 0% 1.3% 1.3%
68 Royal Tern 0% 1.3% 1.3%
69 Ruddy Turnstone 0.0% 1.2% 1.2%
70 Brant 0% 1.1% 1.1%
71 American Kestrel 1.2% 2.2% 1.1%
72 Seaside Sparrow 0% 1.0% 1.0%
73 Pectoral Sandpiper 0.7% 1.6% 0.9%
74 Black-bellied Plover 0.0% 0.8% 0.8%
75 White-throated Sparrow 0.1% 0.8% 0.8%
76 Savannah Sparrow 0% 0.7% 0.7%
77 Common Loon 0.0% 0.7% 0.7%
78 American White Pelican 0% 0.7% 0.7%
79 Caspian Tern 0.3% 1.0% 0.6%
80 Greater Scaup 0% 0.6% 0.6%
81 Rose-breasted Grosbeak 0% 0.6% 0.6%
82 Hudsonian Godwit 0% 0.6% 0.6%
83 Veery 0% 0.6% 0.6%
84 Ring-necked Pheasant 0% 0.6% 0.6%
85 Bonaparte's Gull 0% 0.6% 0.6%
86 Brown Pelican 0.0% 0.6% 0.6%
87 Lesser Black-backed Gull 0% 0.6% 0.6%
88 White-rumped Sandpiper 0.0% 0.5% 0.5%
89 Green-winged Teal 0% 0.5% 0.5%
90 Western Sandpiper 0.1% 0.5% 0.4%
91 Black-bellied Whistling-Duck 0% 0.4% 0.4%
92 Red-breasted Merganser 0% 0.4% 0.4%
93 Ruff 0% 0.4% 0.4%
94 Long-billed Dowitcher 0.0% 0.4% 0.4%
95 American Coot 0.0% 0.4% 0.4%
96 Whimbrel 0.0% 0.4% 0.4%
97 Bobolink 0.0% 0.4% 0.4%
98 Chimney Swift 22.4% 22.8% 0.3%
99 Black Scoter 0% 0.3% 0.3%
100 Common Gallinule 0% 0.3% 0.3%
101 Long-tailed Duck 0% 0.3% 0.3%
102 Surf Scoter 0% 0.3% 0.3%
103 Wild Turkey 1.3% 1.6% 0.3%
104 American Avocet 0.1% 0.4% 0.3%
105 Black-headed Gull 0% 0.3% 0.3%
106 White-faced Ibis 0% 0.2% 0.2%
107 Blue-winged Teal 0.0% 0.3% 0.2%
108 Virginia Rail 0% 0.2% 0.2%
109 Blue-winged Warbler 0.0% 0.2% 0.2%
110 Sora 0% 0.2% 0.2%
111 Red Knot 0% 0.2% 0.2%
112 Lesser Scaup 0% 0.2% 0.2%
113 Wilson's Phalarope 0% 0.2% 0.2%
114 Black-billed Cuckoo 0% 0.2% 0.2%
115 Northern Shoveler 0% 0.2% 0.2%
116 Common Eider 0% 0.2% 0.2%
117 Purple Gallinule 0% 0.2% 0.2%
118 Northern Pintail 0% 0.2% 0.2%
119 Northern Harrier 0.0% 0.2% 0.2%
120 Red-breasted Nuthatch 0.0% 0.2% 0.2%
121 Western Meadowlark 0% 0.2% 0.2%
122 Snow Goose 0% 0.2% 0.2%
123 Wilson's Storm-Petrel 0% 0.2% 0.2%
124 American Woodcock 0.0% 0.2% 0.1%
125 Hooded Merganser 0.1% 0.3% 0.1%
126 Tricolored Heron 0.4% 0.6% 0.1%
127 Bufflehead 0% 0.1% 0.1%
128 American Wigeon 0% 0.1% 0.1%
129 Black Tern 0.0% 0.1% 0.1%
130 Dunlin 0% 0.1% 0.1%
131 Western Reef-Heron 0% 0.1% 0.1%
132 Roseate Tern 0% 0.1% 0.1%
133 Pied-billed Grebe 0.2% 0.3% 0.1%
134 Gray-hooded Gull 0% 0.1% 0.1%
135 White-winged Scoter 0% 0.1% 0.1%
136 Little Gull 0% 0.1% 0.1%
137 King Rail 0.0% 0.1% 0.1%
138 Curlew Sandpiper 0% 0.1% 0.1%
139 Merlin 0% 0.1% 0.1%
140 European Goldfinch 0% 0.1% 0.1%
141 Common Merganser 0% 0.1% 0.1%
142 Eurasian Collared-Dove 0% 0.1% 0.1%
143 Sandwich Tern 0% 0.1% 0.1%
144 Least Flycatcher 0.0% 0.1% 0.0%
145 Red-necked Grebe 0% 0.0% 0.0%
146 Great Horned Owl 0.4% 0.4% 0.0%
147 King Eider 0% 0.0% 0.0%
148 Budgerigar 0.0% 0.0% 0.0%
149 Great Shearwater 0% 0.0% 0.0%
150 American Bittern 0% 0.0% 0.0%
151 Marbled Godwit 0% 0.0% 0.0%
152 American Golden-Plover 0% 0.0% 0.0%
153 American Barn Owl 0% 0.0% 0.0%
154 Eurasian Eagle-Owl 0% 0.0% 0.0%
155 Franklin's Gull 0% 0.0% 0.0%
156 Northern Gannet 0% 0.0% 0.0%
157 Magnolia Warbler 0% 0.0% 0.0%
158 Black-necked Stilt 0% 0.0% 0.0%
159 Yellow-bellied Sapsucker 0% 0.0% 0.0%
160 Baird's Sandpiper 0% 0.0% 0.0%
161 Chestnut-sided Warbler 0% 0.0% 0.0%
162 Neotropic Cormorant 0% 0.0% 0.0%
163 Whooper Swan 0% 0.0% 0.0%
164 Brown Creeper 0% 0.0% 0.0%
165 Chukar 0% 0.0% 0.0%
166 Blackpoll Warbler 0% 0.0% 0.0%
167 Olive-sided Flycatcher 0% 0.0% 0.0%
168 Upland Sandpiper 0% 0.0% 0.0%
169 Red-throated Loon 0% 0.0% 0.0%
170 Tennessee Warbler 0% 0.0% 0.0%
171 Worm-eating Warbler 0.1% 0.2% 0.0%
172 Little Egret 0% 0.0% 0.0%
173 Hermit Thrush 0% 0.0% 0.0%
174 Yellow-headed Blackbird 0% 0.0% 0.0%
175 Winter Wren 0% 0.0% 0.0%
176 Great Cormorant 0% 0.0% 0.0%
177 African Collared-Dove 0% 0.0% 0.0%
178 Mourning Warbler 0% 0.0% 0.0%
179 Bay-breasted Warbler 0% 0.0% 0.0%
180 Canada Warbler 0% 0.0% 0.0%
181 Red-necked Phalarope 0% 0.0% 0.0%
182 Red Junglefowl 0% 0.0% 0.0%
183 Yellow-rumped Warbler 0% 0.0% 0.0%
184 Wilson's Snipe 0% 0.0% 0.0%
185 Brown Booby 0% 0.0% 0.0%
186 Sandhill Crane 0% 0.0% 0.0%
187 Hooded Crow 0% 0.0% 0.0%
188 Alder Flycatcher 0% 0.0% 0.0%
189 Common Goldeneye 0% 0.0% 0.0%
190 Horned Grebe 0% 0.0% 0.0%
191 Lincoln's Sparrow 0% 0.0% 0.0%
192 Black-throated Green Warbler 0% 0.0% 0.0%
193 Golden-crowned Kinglet 0% 0.0% 0.0%
194 Yellow-bellied Flycatcher 0% 0.0% 0.0%
195 Sedge Wren 0% 0.0% 0.0%
196 Parasitic Jaeger 0% 0.0% 0.0%
197 Saffron Finch 0% 0.0% 0.0%
198 Purple Finch 0% 0.0% 0.0%
199 Northern Saw-whet Owl 0% 0.0% 0.0%
200 Northern Red Bishop 0% 0.0% 0.0%
201 Iceland Gull 0% 0.0% 0.0%
202 Lawrence's Warbler (hybrid) 0% 0.0% 0.0%
203 Cockatiel 0% 0.0% 0.0%
204 Nashville Warbler 0% 0.0% 0.0%
205 Lark Sparrow 0% 0.0% 0.0%
206 Black Swan 0% 0.0% 0.0%
207 White-winged Dove 0% 0.0% 0.0%
208 Manx Shearwater 0% 0.0% 0.0%
209 Swainson's Thrush 0% 0.0% 0.0%
210 Arctic Tern 0% 0.0% 0.0%
211 Western Kingbird 0% 0.0% 0.0%
212 Ruby-crowned Kinglet 0% 0.0% 0.0%
213 Mitred Parakeet 0% 0.0% 0.0%
214 Indian Peafowl 0% 0.0% 0.0%

Created by Michael Fogleman.

Data from the eBird Basic Dataset. Version: EBD_relSep-2025. Cornell Lab of Ornithology, Ithaca, New York. Sep 2025.