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

based on 17100 & 82570 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 March

More Likely in 40.781243, -73.966507 in March

# Species A B A-B
1 Carolina Chickadee 68.4% 0.0% 68.4%
2 Eastern Bluebird 51.9% 1.2% 50.7%
3 Pine Warbler 52.4% 3.1% 49.3%
4 Carolina Wren 67.7% 19.2% 48.6%
5 Tufted Titmouse 67.4% 23.4% 44.1%
6 Yellow-rumped Warbler 46.3% 5.8% 40.5%
7 Ruby-crowned Kinglet 43.5% 3.1% 40.4%
8 Eastern Towhee 41.8% 2.2% 39.6%
9 Brown-headed Nuthatch 36.7% 0% 36.7%
10 American Crow 58.5% 24.2% 34.3%
11 Red-shouldered Hawk 35.7% 1.9% 33.8%
12 Chipping Sparrow 35.0% 1.7% 33.3%
13 Turkey Vulture 44.6% 11.5% 33.1%
14 Great Blue Heron 43.2% 11.3% 31.9%
15 Eastern Phoebe 42.3% 14.4% 27.9%
16 Northern Cardinal 75.4% 49.7% 25.7%
17 Red-bellied Woodpecker 55.7% 30.8% 24.9%
18 Fish Crow 37.2% 13.5% 23.7%
19 American Goldfinch 34.8% 13.8% 21.0%
20 Brown Thrasher 20.7% 0.6% 20.1%
21 Downy Woodpecker 49.0% 30.8% 18.1%
22 Double-crested Cormorant 34.5% 18.2% 16.3%
23 Blue-gray Gnatcatcher 16.3% 0.1% 16.2%
24 Belted Kingfisher 21.6% 5.6% 15.9%
25 Pileated Woodpecker 17.4% 1.6% 15.8%
26 Black Vulture 17.7% 2.2% 15.5%
27 Hermit Thrush 17.3% 2.4% 14.9%
28 House Finch 28.1% 14.6% 13.5%
29 Swamp Sparrow 18.0% 4.6% 13.4%
30 White-throated Sparrow 56.2% 43.1% 13.1%
31 Northern Flicker 27.4% 14.9% 12.6%
32 Field Sparrow 14.5% 2.4% 12.2%
33 Northern Rough-winged Swallow 11.8% 0.5% 11.4%
34 Bald Eagle 16.2% 5.2% 11.0%
35 Red-headed Woodpecker 10.9% 0.7% 10.2%
36 Golden-crowned Kinglet 19.1% 9.3% 9.8%
37 Brown-headed Cowbird 17.5% 8.0% 9.5%
38 Yellow-throated Warbler 9.0% 0.0% 9.0%
39 Osprey 16.6% 7.7% 8.9%
40 Pied-billed Grebe 12.6% 4.8% 7.9%
41 Killdeer 17.8% 10.5% 7.3%
42 Bonaparte's Gull 7.6% 0.5% 7.2%
43 Yellow-bellied Sapsucker 13.9% 7.2% 6.7%
44 Barred Owl 7.1% 0.5% 6.6%
45 Winter Wren 8.8% 2.5% 6.3%
46 Common Yellowthroat 6.2% 0.0% 6.2%
47 White-breasted Nuthatch 25.9% 20.0% 5.9%
48 Eastern Meadowlark 4.4% 0.3% 4.1%
49 Louisiana Waterthrush 4.2% 0.2% 4.0%
50 White-eyed Vireo 3.8% 0.0% 3.8%
51 Purple Martin 3.8% 0.1% 3.8%
52 Northern Parula 3.7% 0.0% 3.7%
53 Pine Siskin 4.1% 0.9% 3.2%
54 Tree Swallow 9.5% 6.5% 3.0%
55 Black-and-white Warbler 3.0% 0.0% 3.0%
56 Dark-eyed Junco 28.3% 25.5% 2.9%
57 Purple Finch 3.1% 0.3% 2.8%
58 Hairy Woodpecker 11.0% 8.4% 2.6%
59 Blue Jay 43.9% 41.5% 2.4%
60 Wood Duck 14.5% 12.4% 2.1%
61 Barn Swallow 2.3% 0.2% 2.1%
62 Savannah Sparrow 3.0% 1.0% 2.0%
63 Palm Warbler 2.6% 0.7% 1.9%
64 Blue-headed Vireo 1.6% 0.0% 1.6%
65 Wilson's Snipe 3.1% 1.5% 1.6%
66 House Wren 1.3% 0.0% 1.3%
67 Lesser Black-backed Gull 1.4% 0.5% 1.0%
68 Blue-winged Teal 1.4% 0.5% 0.9%
69 Muscovy Duck 0.9% 0.1% 0.8%
70 Northern Mockingbird 28.2% 27.4% 0.7%
71 American Pipit 0.9% 0.2% 0.6%
72 American Bittern 0.8% 0.3% 0.6%
73 Graylag Goose 0.6% 0.0% 0.6%
74 Ovenbird 0.5% 0.0% 0.5%
75 Cedar Waxwing 3.4% 2.9% 0.5%
76 Lesser Scaup 4.0% 3.5% 0.5%
77 Brown Creeper 6.9% 6.4% 0.5%
78 Vesper Sparrow 0.5% 0.0% 0.5%
79 Red-footed Booby 0.5% 0% 0.5%
80 Green Heron 0.4% 0.0% 0.4%
81 Horned Lark 1.0% 0.6% 0.4%
82 American White Pelican 0.4% 0% 0.4%
83 Tundra Swan 0.4% 0.0% 0.3%
84 Cliff Swallow 0.3% 0.0% 0.3%
85 Loggerhead Shrike 0.2% 0% 0.2%
86 Eastern Whip-poor-will 0.2% 0.0% 0.2%
87 Cape May Warbler 0.2% 0% 0.2%
88 Rusty Blackbird 3.3% 3.1% 0.2%
89 Pectoral Sandpiper 0.2% 0.1% 0.2%
90 Orange-crowned Warbler 0.4% 0.3% 0.2%
91 Lincoln's Sparrow 0.2% 0.1% 0.2%
92 Chimney Swift 0.2% 0.0% 0.2%
93 Virginia Rail 0.2% 0.1% 0.1%
94 Prairie Warbler 0.1% 0.0% 0.1%
95 Wilson's Warbler 0.1% 0% 0.1%
96 Caspian Tern 0.1% 0.0% 0.1%
97 Little Blue Heron 0.1% 0.0% 0.1%
98 Nashville Warbler 0.1% 0.0% 0.1%
99 Red-eyed Vireo 0.1% 0% 0.1%
100 Anhinga 0.1% 0% 0.1%
101 Yellow-throated Vireo 0.1% 0% 0.1%
102 King Rail 0.1% 0% 0.1%
103 Spotted Sandpiper 0.0% 0% 0.0%
104 Evening Grosbeak 0.1% 0.0% 0.0%
105 Ruby-throated Hummingbird 0.0% 0% 0.0%
106 White-crowned Sparrow 0.5% 0.4% 0.0%
107 Black-throated Green Warbler 0.0% 0% 0.0%
108 Northern Bobwhite 0.0% 0% 0.0%
109 Mississippi Kite 0.0% 0% 0.0%
110 Broad-winged Hawk 0.0% 0% 0.0%
111 Prothonotary Warbler 0.0% 0.0% 0.0%
112 Forster's Tern 0.0% 0.0% 0.0%
113 Red Crossbill 0.0% 0.0% 0.0%
114 Eastern Kingbird 0.0% 0% 0.0%
115 Yellow Warbler 0.0% 0% 0.0%
116 American Redstart 0.0% 0% 0.0%
117 Indigo Bunting 0.0% 0% 0.0%
118 Bullock's Oriole 0.0% 0% 0.0%
119 Red Phalarope 0.0% 0% 0.0%
120 Solitary Sandpiper 0.0% 0.0% 0.0%
121 Stilt Sandpiper 0.0% 0.0% 0.0%
122 Sora 0.0% 0.0% 0.0%
123 Swan Goose 0.0% 0.0% 0.0%
124 Least Sandpiper 0.0% 0.0% 0.0%
125 Baltimore Oriole 0.1% 0.1% 0.0%
126 Summer Tanager 0.0% 0% 0.0%
127 Semipalmated Sandpiper 0.0% 0% 0.0%
128 Eurasian Collared-Dove 0.0% 0% 0.0%
129 Worm-eating Warbler 0.0% 0% 0.0%
130 Scarlet Tanager 0.0% 0% 0.0%
131 Helmeted Guineafowl 0.0% 0.0% 0.0%
132 Swallow-tailed Kite 0.0% 0.0% 0.0%
133 Grasshopper Sparrow 0.0% 0.0% 0.0%
# Species A B B-A
1 House Sparrow 1.9% 44.9% 43.0%
2 American Herring Gull 2.3% 33.7% 31.4%
3 European Starling 17.8% 46.4% 28.6%
4 Rock Pigeon 4.2% 30.9% 26.8%
5 Ring-billed Gull 15.6% 41.0% 25.4%
6 Black-capped Chickadee 0% 24.5% 24.5%
7 Great Black-backed Gull 0.1% 21.8% 21.8%
8 American Black Duck 0.2% 21.6% 21.4%
9 Red-winged Blackbird 22.4% 42.2% 19.8%
10 Brant 0% 18.2% 18.2%
11 Common Grackle 16.5% 33.4% 16.8%
12 Mallard 36.4% 52.3% 16.0%
13 Mute Swan 0.9% 15.8% 14.9%
14 Bufflehead 11.3% 25.9% 14.6%
15 Northern Shoveler 2.0% 16.1% 14.1%
16 Red-breasted Merganser 2.0% 16.0% 14.0%
17 Gadwall 2.1% 13.7% 11.6%
18 Red-tailed Hawk 14.2% 24.6% 10.4%
19 Common Merganser 0.0% 8.5% 8.5%
20 Fox Sparrow 2.4% 10.9% 8.5%
21 Canada Goose 49.1% 56.2% 7.1%
22 American Robin 52.4% 59.4% 7.0%
23 American Coot 3.5% 10.2% 6.7%
24 Red-throated Loon 0.0% 6.6% 6.5%
25 American Oystercatcher 0% 5.2% 5.2%
26 Green-winged Teal 3.0% 8.1% 5.1%
27 Common Loon 1.6% 6.7% 5.1%
28 Greater Scaup 0.9% 5.7% 4.8%
29 American Wigeon 0.9% 5.7% 4.7%
30 Hooded Merganser 8.9% 13.5% 4.6%
31 Ring-necked Duck 4.6% 9.1% 4.6%
32 Long-tailed Duck 0.1% 4.5% 4.4%
33 Common Raven 0.5% 4.6% 4.0%
34 Horned Grebe 2.8% 6.8% 4.0%
35 American Woodcock 1.1% 5.1% 3.9%
36 American Tree Sparrow 0% 3.8% 3.8%
37 Peregrine Falcon 0.1% 3.7% 3.6%
38 Great Cormorant 0% 3.3% 3.3%
39 Mourning Dove 40.0% 43.3% 3.2%
40 Northern Gannet 0% 2.8% 2.8%
41 Common Goldeneye 0.1% 2.8% 2.7%
42 Monk Parakeet 0% 2.7% 2.7%
43 Great Egret 2.0% 4.4% 2.4%
44 Northern Pintail 0.1% 2.4% 2.2%
45 Snow Goose 0.0% 2.1% 2.1%
46 Northern Harrier 0.6% 2.7% 2.1%
47 Boat-tailed Grackle 0% 2.1% 2.1%
48 Ruddy Duck 13.5% 15.3% 1.8%
49 American Kestrel 2.3% 4.1% 1.8%
50 Black Scoter 0% 1.7% 1.7%
51 Merlin 0.2% 2.0% 1.7%
52 Surf Scoter 0% 1.6% 1.6%
53 Greater Yellowlegs 0.3% 1.8% 1.5%
54 Canvasback 0.4% 1.9% 1.5%
55 Black-crowned Night-Heron 0.0% 1.4% 1.4%
56 Sanderling 0% 1.4% 1.4%
57 Cooper's Hawk 4.5% 5.7% 1.3%
58 Redhead 0.3% 1.3% 1.0%
59 Gray Catbird 0.7% 1.7% 0.9%
60 Ring-necked Pheasant 0% 0.9% 0.9%
61 European Goldfinch 0% 0.9% 0.9%
62 Laughing Gull 0% 0.9% 0.9%
63 Great Horned Owl 1.0% 1.8% 0.7%
64 Piping Plover 0% 0.7% 0.7%
65 Dunlin 0.0% 0.6% 0.6%
66 Eastern Screech-Owl 0.2% 0.8% 0.6%
67 Purple Sandpiper 0% 0.6% 0.6%
68 Sharp-shinned Hawk 1.5% 2.0% 0.6%
69 Wild Turkey 0.9% 1.4% 0.5%
70 Red-necked Grebe 0.6% 1.1% 0.5%
71 White-winged Scoter 0.5% 0.9% 0.4%
72 Snowy Egret 0.0% 0.5% 0.4%
73 Common Redpoll 0% 0.4% 0.4%
74 Song Sparrow 49.6% 50.0% 0.4%
75 Black-bellied Plover 0% 0.4% 0.4%
76 Harlequin Duck 0% 0.3% 0.3%
77 Eurasian Wigeon 0% 0.3% 0.3%
78 Common Eider 0% 0.3% 0.3%
79 Snowy Owl 0% 0.3% 0.3%
80 Iceland Gull 0.0% 0.3% 0.3%
81 Red-breasted Nuthatch 1.5% 1.7% 0.2%
82 Gray-breasted Martin 0% 0.2% 0.2%
83 Razorbill 0% 0.2% 0.2%
84 Eurasian Eagle-Owl 0% 0.2% 0.2%
85 Western Meadowlark 0% 0.2% 0.2%
86 Glaucous Gull 0% 0.2% 0.2%
87 Swainson's Hawk 0% 0.2% 0.2%
88 Greater White-fronted Goose 0% 0.2% 0.2%
89 Snow Bunting 0% 0.2% 0.2%
90 Northern Saw-whet Owl 0% 0.2% 0.2%
91 Black-headed Gull 0.2% 0.3% 0.1%
92 Saltmarsh Sparrow 0% 0.1% 0.1%
93 Clapper Rail 0% 0.1% 0.1%
94 Marsh Wren 0.0% 0.2% 0.1%
95 Rough-legged Hawk 0% 0.1% 0.1%
96 Cackling Goose 0% 0.1% 0.1%
97 Western Tanager 0% 0.1% 0.1%
98 Ruddy Turnstone 0% 0.1% 0.1%
99 Rufous Hummingbird 0.1% 0.2% 0.1%
100 Western Grebe 0% 0.1% 0.1%
101 Long-billed Dowitcher 0% 0.1% 0.1%
102 Pacific Loon 0% 0.1% 0.1%
103 King Eider 0% 0.1% 0.1%
104 Varied Thrush 0.1% 0.1% 0.1%
105 White-winged Crossbill 0% 0.1% 0.1%
106 Lapland Longspur 0% 0.1% 0.1%
107 Short-eared Owl 0% 0.1% 0.1%
108 Glossy Ibis 0% 0.1% 0.1%
109 Tufted Duck 0% 0.1% 0.1%
110 Painted Bunting 0% 0.1% 0.1%
111 Lesser Yellowlegs 0.1% 0.1% 0.1%
112 Barnacle Goose 0% 0.1% 0.1%
113 Pink-footed Goose 0% 0.0% 0.0%
114 Barrow's Goldeneye 0% 0.0% 0.0%
115 Yellow-crowned Night-Heron 0.2% 0.3% 0.0%
116 Ross's Goose 0% 0.0% 0.0%
117 Common Gallinule 0.0% 0.0% 0.0%
118 Western Cattle-Egret 0.1% 0.1% 0.0%
119 Northern Shrike 0% 0.0% 0.0%
120 Red Knot 0% 0.0% 0.0%
121 American Goshawk 0% 0.0% 0.0%
122 Eared Grebe 0.0% 0.1% 0.0%
123 Yellow-headed Blackbird 0% 0.0% 0.0%
124 Mandarin Duck 0% 0.0% 0.0%
125 Clay-colored Sparrow 0.0% 0.0% 0.0%
126 American Barn Owl 0% 0.0% 0.0%
127 Ash-throated Flycatcher 0% 0.0% 0.0%
128 Mew Gull 0% 0.0% 0.0%
129 Willet 0% 0.0% 0.0%
130 Thick-billed Murre 0% 0.0% 0.0%
131 Yellow-breasted Chat 0.0% 0.0% 0.0%
132 Dickcissel 0% 0.0% 0.0%
133 Little Gull 0.0% 0.0% 0.0%
134 Semipalmated Plover 0% 0.0% 0.0%
135 Townsend's Solitaire 0% 0.0% 0.0%
136 Short-billed Gull 0% 0.0% 0.0%
137 Northern Waterthrush 0% 0.0% 0.0%
138 Sandhill Crane 0% 0.0% 0.0%
139 Bohemian Waxwing 0% 0.0% 0.0%
140 Swainson's Thrush 0% 0.0% 0.0%
141 Western Sandpiper 0% 0.0% 0.0%
142 Seaside Sparrow 0% 0.0% 0.0%
143 Tricolored Heron 0% 0.0% 0.0%
144 Budgerigar 0% 0.0% 0.0%
145 Blue Grosbeak 0% 0.0% 0.0%
146 Trumpeter Swan 0% 0.0% 0.0%
147 Golden Eagle 0% 0.0% 0.0%
148 Red Junglefowl 0% 0.0% 0.0%
149 Least Bittern 0% 0.0% 0.0%
150 Chukar 0% 0.0% 0.0%
151 Vega Gull 0% 0.0% 0.0%
152 Glaucous-winged Gull 0% 0.0% 0.0%
153 Rose-breasted Grosbeak 0% 0.0% 0.0%
154 Bank Swallow 0% 0.0% 0.0%
155 Japanese Quail 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.