Updated ~2 hr(s) ago.

13270  Checklists 504  Atlasers

All Blocks Priority Blocks
Total Blocks 129 42
Blocks with Data 128
99.22%
42
100%
Complete Blocks 30
23.26%
30
71.43%
Species Coded 214 196
Species Confirmed 139
64.95%
127
64.8%

Species

Obsv Poss Prob Conf Obsv Poss Prob Conf
Snow Goose 14 5
Ross's Goose 2
Greater White-fronted Goose 4
Domestic goose sp. (Domestic type) 5
Brant 17 5
Cackling Goose 8 1
Canada Goose 17 7 11 54 1 2 3 27
Mute Swan 13 1 1 7 6 1 2
Tundra Swan 2 1
swan sp. 1
goose sp. 3 2
Wood Duck 15 8 18 21 6 4 6 9
Blue-winged Teal 13 2 5
Northern Shoveler 6 1 3
Gadwall 11 1 1 5 1
Eurasian Wigeon 1 1
American Wigeon 17 1 7
Mallard 17 8 23 25 5 1 9 13
American Black Duck 26 4 9 13 1 4
Mallard x American Black Duck (hybrid) 2 1 1 2 1 1
Mallard/American Black Duck 2 1
Northern Pintail 13 1 6 1
Green-winged Teal 20 6 8 2
dabbling duck sp. 4 1
Canvasback 6 3
Redhead 7 3
Ring-necked Duck 21 1 6 7 3
Greater Scaup 11 1 3 1
Lesser Scaup 11 2 3 1
Greater/Lesser Scaup 7 4
Aythya sp. 1 1
Harlequin Duck 1 2 1
Surf Scoter 6 3
White-winged Scoter 9 1 3 1
Black Scoter 7 4
scoter sp. 1 1
Long-tailed Duck 12 1 5
Bufflehead 13 8 4 3
Common Goldeneye 13 1 3 3 1 2
Barrow's Goldeneye 2 1 1
Common x Barrow's Goldeneye (hybrid) 1
Hooded Merganser 13 4 13 10 1 9 3
Common Merganser 27 8 15 9 12 7 5 3
Red-breasted Merganser 16 6
Common/Red-breasted Merganser 3 2
Ruddy Duck 9 4
duck sp. 20 2 7 1
Northern Bobwhite 1 1 1
Wild Turkey 17 18 11 30 4 11 4 13
Ruffed Grouse 7 6 5 7 3 3 2 5
Ring-necked Pheasant 6 2 2
Pied-billed Grebe 9 4 1 2 3
Horned Grebe 11 2 3 1
Red-necked Grebe 10 4
Rock Pigeon 28 11 7 5 8 7 1 4
Eurasian Collared-Dove 2 1
Mourning Dove 9 25 40 24 1 2 19 15
Yellow-billed Cuckoo 7 22 22 9 11 10 5
Black-billed Cuckoo 13 18 5 5 2 7 4 4
Yellow-billed/Black-billed Cuckoo 3 1 1 1
Common Nighthawk 24 6 8 5
Eastern Whip-poor-will 1 7 3 5 1
Chimney Swift 42 16 12 5 17 7 6 4
Ruby-throated Hummingbird 20 24 23 11 3 14 12 5
Rufous Hummingbird 1
Virginia Rail 6 3 1 3 2 1 1
Sora 3 1 1
Common Gallinule 1
American Coot 6 2
Sandhill Crane 5 2
Black-bellied Plover 4 1
American Golden-Plover 5 2
Killdeer 17 9 2 15 4 6 1 8
Semipalmated Plover 7 2
Whimbrel 1
Short-billed Dowitcher 1 1 1
American Woodcock 11 9 14 4 1 7 7 1
Wilson's Snipe 7 2 1 3 1
Spotted Sandpiper 22 4 8 6 8 4 3
Solitary Sandpiper 25 6 1 12 2 1
Lesser Yellowlegs 14 1 5
Willet 1
Greater Yellowlegs 17 5
Lesser/Greater Yellowlegs 5 2
Ruddy Turnstone 1
Stilt Sandpiper 1
Buff-breasted Sandpiper 2 1
Sanderling 1
Dunlin 3 1
Baird's Sandpiper 1
White-rumped Sandpiper 3 1
Least Sandpiper 13 1 3 1
Pectoral Sandpiper 8 3
Semipalmated Sandpiper 5 2
peep sp. 9 5
shorebird sp. 5 3
Black-legged Kittiwake 4
Bonaparte's Gull 13 2 4 1
Laughing Gull 2
Ring-billed Gull 29 7 1 10 3
Herring Gull 22 2 9 1
Great Black-backed Gull 15 1 7 1
Glaucous Gull 1 1
Lesser Black-backed Gull 6 3
Iceland Gull 6 2
Larus sp. 6 2
gull sp. 12 5
Caspian Tern 8 1 2 1
Black Tern 4 1
Forster's Tern 2 1
Arctic Tern 4 1
Common Tern 4 2
tern sp. 3 1
Red-throated Loon 8 4
Common Loon 17 4 7 1
loon sp. 1 1
Brown Booby 2 1
Great Cormorant 6 1 1 1
Double-crested Cormorant 27 4 2 12 2
American White Pelican 2 1
American Bittern 5 1 2
Least Bittern 2
Black-crowned Night Heron 3 1 1 1 1
Little Blue Heron 5 1 1 1
Snowy Egret 2
Green Heron 23 17 6 7 7 9 2 3
Western Cattle Egret 1
Great Egret 21 2 7 1
Great Blue Heron 36 20 6 11 12 11 2 5
Glossy Ibis 4 1 2 1
Black Vulture 39 6 6 3 8 3 5 2
Turkey Vulture 70 21 4 2 26 5 3 2
new world vulture sp. 1 1
Osprey 31 5 2 6 16 2 2
Golden Eagle 6 1 1 1
Mississippi Kite 1 1
Northern Harrier 23 2 1 10 1
Sharp-shinned Hawk 35 7 3 1 12 3 3
Cooper's Hawk 32 14 3 11 6 9 2 8
Sharp-shinned/Cooper's Hawk 9 4
American Goshawk 1
Accipiter sp. 19 1 13 1
Bald Eagle 37 8 9 24 9 6 5 11
Red-shouldered Hawk 20 24 18 12 5 12 7 8
Broad-winged Hawk 32 18 7 14 11 9 1 9
Red-tailed Hawk 23 18 17 29 4 11 4 15
Rough-legged Hawk 6 3
Buteo sp. 12 5
hawk sp. 8 5
eagle sp. 1 1
Barn Owl 1
Eastern Screech-Owl 5 4 2 1 2
Snowy Owl 1 1
Great Horned Owl 8 11 10 10 5 5 3 5
Barred Owl 14 22 11 21 3 9 3 14
Short-eared Owl 1 1 1
Northern Saw-whet Owl 2 2 2 1 2 1
owl sp. 2 1
Belted Kingfisher 15 26 20 12 3 12 13 7
Yellow-bellied Sapsucker 27 30 15 13 11 9 5 9
Red-headed Woodpecker 8 3 4 6 2 1 3 3
Red-bellied Woodpecker 16 27 15 40 2 8 6 19
Downy Woodpecker 20 34 21 32 3 8 8 21
Hairy Woodpecker 26 23 20 24 2 8 6 18
Downy/Hairy Woodpecker 7 1 2 5 1
Pileated Woodpecker 19 34 25 13 1 14 9 9
Northern Flicker 18 23 21 29 8 12 15
woodpecker sp. 13 9 5 4 3 4
Crested Caracara 1
American Kestrel 17 8 6 9 4 3 3 5
Merlin 23 4 1 1 9 1 1
Peregrine Falcon 20 5 1 7 5 4 1 1
diurnal raptor sp. 25 11
Olive-sided Flycatcher 13 1 3 1
Eastern Wood-Pewee 6 47 26 20 1 11 14 11
Yellow-bellied Flycatcher 4 4 1 1 1 3
Acadian Flycatcher 4 12 5 1 1 5 4
Alder Flycatcher 8 9 5 1 2 3 3 1
Willow Flycatcher 6 12 7 5 1 5 3 2
Alder/Willow Flycatcher (Traill's Flycatcher) 10 1 3
Least Flycatcher 15 37 12 6 5 13 6 5
Empidonax sp. 15 3 2 6 2 1
Eastern Phoebe 11 22 13 61 1 6 1 32
Great Crested Flycatcher 10 26 23 24 1 11 8 15
Eastern Kingbird 17 12 9 33 5 2 2 21
Fork-tailed Flycatcher 2 1
new world flycatcher sp. 11 7
White-eyed Vireo 5 1 1 1
Yellow-throated Vireo 12 30 20 8 2 8 11 8
Blue-headed Vireo 18 45 20 6 4 14 12 5
Philadelphia Vireo 6 2 1 1
Warbling Vireo 6 41 16 13 19 5 10
Red-eyed Vireo 2 26 41 38 3 13 24
vireo sp. 2 1 1
Loggerhead Shrike 1
Northern Shrike 3 1 1 1
shrike sp. 1
Blue Jay 22 47 16 30 1 11 10 18
American Crow 33 36 11 25 5 11 4 18
Fish Crow 30 14 4 9 9 4 2 7
crow sp. 21 2 9 2
Common Raven 30 26 14 25 5 13 6 13
Black-capped Chickadee 13 34 20 47 3 7 3 28
Tufted Titmouse 11 34 12 44 1 5 4 26
Horned Lark 12 5
Bank Swallow 14 3 2 7 2 1
Tree Swallow 15 20 9 34 7 7 18
Purple Martin 9 3 1 5 4 1 3
Northern Rough-winged Swallow 18 8 7 10 7 2 4 4
Barn Swallow 21 17 6 42 3 9 4 20
Cliff Swallow 8 2 9 3 1 3
swallow sp. 14 2 1 6 1
Ruby-crowned Kinglet 31 28 8 1 6 15 6 1
Golden-crowned Kinglet 39 18 4 4 14 9 1 1
White-breasted Nuthatch 22 35 12 35 4 10 5 20
Red-breasted Nuthatch 36 24 6 8 10 12 3 5
nuthatch sp. 1
Brown Creeper 17 28 14 10 6 10 10 3
Blue-gray Gnatcatcher 12 15 21 21 1 6 8 14
House Wren 9 22 20 32 7 8 18
Winter Wren 16 34 19 9 5 8 12 5
Sedge Wren 2 1
Marsh Wren 8 4 1 2 1 3
Carolina Wren 9 33 11 34 1 11 4 17
European Starling 12 17 4 50 3 4 26
Gray Catbird 8 26 13 58 1 3 3 31
Brown Thrasher 10 19 9 16 4 5 2 10
Northern Mockingbird 9 17 11 18 1 8 3 11
Eastern Bluebird 16 10 12 42 4 2 4 21
Mountain Bluebird 2 1
Veery 18 29 12 9 5 12 8 6
Gray-cheeked Thrush 3 2
Bicknell's Thrush 4 1 2
Swainson's Thrush 27 16 4 9 8 2
Hermit Thrush 26 29 19 10 5 14 10 6
Catharus sp. 6 1 2 1
Wood Thrush 5 42 27 13 13 14 10
American Robin 9 24 7 77 1 3 1 36
thrush sp. 1 1
Cedar Waxwing 20 33 13 36 3 8 7 20
House Sparrow 18 9 11 32 3 4 19
American Pipit 14 1 4 1
Evening Grosbeak 12 6
House Finch 20 11 13 25 4 3 5 15
Purple Finch 28 18 6 3 12 7 3 2
House/Purple Finch 2 1
Common Redpoll 13 5
Hoary Redpoll 1
Red Crossbill 13 5 4 5 3 2
White-winged Crossbill 4 3
Pine Siskin 27 4 2 9 2
American Goldfinch 20 25 42 22 2 4 17 14
Acanthis/Spinus sp. 2
Lapland Longspur 2 1
Snow Bunting 9 3
Grasshopper Sparrow 5 1 1 2
Chipping Sparrow 8 21 14 55 1 1 3 32
Clay-colored Sparrow 1 1 1
Field Sparrow 13 24 11 15 1 6 6 9
Lark Sparrow 1
American Tree Sparrow 33 1 1 12 1
Spizella sp./American Tree Sparrow 1 1
Fox Sparrow 20 4 2 6 1 1
Dark-eyed Junco 46 32 16 15 12 13 8 8
White-crowned Sparrow 26 2 1 8 2 1
White-throated Sparrow 27 44 13 2 6 16 8
Vesper Sparrow 7 1 1 3 1
Nelson's Sparrow 1
Savannah Sparrow 18 7 2 2 7 4 2
Song Sparrow 10 32 30 39 1 3 12 24
Lincoln's Sparrow 16 1 8 1
Swamp Sparrow 16 18 12 4 5 7 7 3
Eastern Towhee 22 23 20 8 4 8 10 7
new world sparrow sp. 15 1 8
Yellow-breasted Chat 1 1 1 1
Bobolink 8 5 9 4 2 3 4 1
Eastern Meadowlark 7 3 2 5 2 2 2
Orchard Oriole 4 12 3 10 2 6 5
Baltimore Oriole 9 21 17 34 2 6 9 16
Red-winged Blackbird 7 19 20 46 3 2 6 25
Brown-headed Cowbird 16 25 23 22 1 8 13 12
Rusty Blackbird 17 3 2 6 1 2
Common Grackle 11 18 12 49 2 4 4 26
blackbird sp. 10 1 1 1
Ovenbird 6 47 28 22 9 13 17
Worm-eating Warbler 7 13 13 7 1 3 9 3
Louisiana Waterthrush 7 38 11 16 1 11 6 12
Northern Waterthrush 13 17 4 2 3 5 4 2
Louisiana/Northern Waterthrush 2 3 2 1
Golden-winged Warbler 1 1 1
Blue-winged Warbler 10 12 8 4 2 4 3 3
Lawrence's Warbler (hybrid) 2 1
Black-and-white Warbler 13 44 20 11 5 13 11 8
Tennessee Warbler 15 13 1 5 6 1
Orange-crowned Warbler 3 2
Nashville Warbler 22 19 2 8 7 2
Connecticut Warbler 4 2
Mourning Warbler 4 12 2 4 5 1 3
Common Yellowthroat 8 37 25 27 1 5 12 20
Hooded Warbler 4 8 2 3 2 2 2 2
American Redstart 6 35 31 28 1 7 12 20
Cape May Warbler 18 3 1 6 1 1
Cerulean Warbler 4 3 3 1 2 1
Northern Parula 17 24 2 4 12 2
Magnolia Warbler 17 26 7 3 5 11 4 3
Bay-breasted Warbler 18 9 1 9 4 1
Blackburnian Warbler 19 22 17 13 5 8 9 8
Yellow Warbler 7 39 19 20 13 10 10
Chestnut-sided Warbler 19 40 13 8 6 11 9 6
Blackpoll Warbler 20 16 6 7 7 2
Bay-breasted/Blackpoll Warbler 1 1
Black-throated Blue Warbler 15 34 24 9 3 11 13 6
Palm Warbler 37 1 2 11 1 1
Pine Warbler 16 23 18 7 4 6 11 3
Yellow-rumped Warbler 24 38 17 6 7 15 10 3
Yellow-throated Warbler 1 1 1
Prairie Warbler 9 19 8 4 3 3 6 3
Black-throated Green Warbler 15 50 15 8 2 16 12 4
Canada Warbler 22 12 3 4 6 6 2 3
Wilson's Warbler 12 1 3 1
new world warbler sp. 29 1 9
Scarlet Tanager 4 43 30 15 12 13 10
Northern Cardinal 9 23 30 37 4 9 21
Rose-breasted Grosbeak 13 29 19 13 3 13 8 8
Blue Grosbeak 1 1 1 1 1
Indigo Bunting 10 33 23 20 9 14 10
Dickcissel 3 1 1
passerine sp. 21 9
bird sp. 9 1 6

Recent visits

Checklists submitted within the last hour are not shown.
Observer Date Species
Patrick Dechon 12 May 2024 19
Ariane Giudicelli 12 May 2024 1
Peter Schoenberger 12 May 2024 1
Robert Howard 12 May 2024 25
Dixon Onderdonk 11 May 2024 1
Peter Schoenberger 11 May 2024 1
Dixon Onderdonk 11 May 2024 5
Peter Schoenberger 11 May 2024 2
Wendy Tocci 11 May 2024 3
Jessica Prockup 11 May 2024 3
More recent visits

Top Atlasers

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110
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99
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91
4 R Miller
79
5 Peter Schoenberger
72
6 Arnie Meier
71
6 John Thompson
71
8 Deborah Carney
67
9 Elias Markee-Ratner
66
9 Patrick Markee
66
11 Sean Camillieri
63
12 Alexandra Lotero
57
13 Nicholas Martin
53
13 Robert Howard
53
15 Dixon Onderdonk
50
16 Chris Chappell
48
17 Meghan Oberkircher
46
17 Lynn Bowdery
46
19 David Hayes
45
19 Dan Vanderkam
45
21 Bill Fiero
44
21 Paul Carney
44
23 Maryangela Buskey
43
24 Ben Shirky
40
24 Ariane Giudicelli
40
26 Jessica Prockup
39
27 Susan Iannucci
37
28 Carla K Barrett
36
29 Debbie van Zyl
33
30 mary lou van aken
32
31 James Sullivan
31
32 Brendan Fogarty
29
33 David Chernack
26
34 Aimee LaBarr
25
35 Joshua Malbin
23
35 Elizabeth Ratner
23
37 Mira Bowin
22
37 Ken & Carol Fredericks
22
37 Jeanne Cimorelli
22
40 Michael Reid
21
41 Joan Korey
20
42 Andrew Scott
19
43 scott baldinger
18
43 Lillian Kurisko
18
45 Steve Schuyler
17
46 Steve Stanne
16
46 Mark Fitzsimmons
16
46 Judith Cinquina
16
46 Barbara Michelin
16
50 Matt Corsaro
15
Top 100 atlasers...