Updated ~2 hr(s) ago.

37649  Checklists 476  Atlasers

All Blocks Priority Blocks
Total Blocks 179 45
Blocks with Data 174
97.21%
45
100%
Complete Blocks 34
18.99%
34
75.56%
Species Coded 216 182
Species Confirmed 139
64.35%
113
62.09%

Species

Obsv Poss Prob Conf Obsv Poss Prob Conf
Black-bellied Whistling-Duck 3 1 2
Snow Goose 29 9
Ross's Goose 1
Graylag Goose 8 1
Swan Goose 1 1
Greater White-fronted Goose 10 3
Pink-footed Goose 7
Domestic goose sp. (Domestic type) 7 2
Brant 60 1 17
Barnacle Goose 3 1
Cackling Goose 22 8
Canada Goose 40 6 17 93 5 1 38
Swan Goose x Canada Goose (hybrid) 1
Greater White-fronted x Canada Goose (hybrid) 1 1
Graylag x Canada Goose (hybrid) 4
Domestic goose sp. x Canada Goose (hybrid) 1
Snow x Canada Goose (hybrid) 2 1
Cackling/Canada Goose 7 4
Mute Swan 31 3 8 84 7 2 26
Black Swan 1
Trumpeter Swan 2
Tundra Swan 2
swan sp. 2 1
goose sp. 4 2
Muscovy Duck 5 1
Wood Duck 23 2 21 27 8 1 10 7
Mandarin Duck 1
Blue-winged Teal 28 3 11 2
Northern Shoveler 36 1 11
Blue-winged Teal x Northern Shoveler (hybrid) 1 1
Gadwall 41 3 16 2 12 3 4
Eurasian Wigeon 12 1
American Wigeon 49 1 2 11
Mallard 40 10 42 54 11 2 14 17
American Black Duck 82 6 27 10 24 3 8 2
Mallard x American Black Duck (hybrid) 35 1 10 1
Mallard/American Black Duck 16 3
Mottled Duck 1 1 1
Northern Pintail 43 3 14 1
Green-winged Teal 60 4 18 1
dabbling duck sp. 2 1
Canvasback 22 4
Redhead 22 1 8 1
Ring-necked Duck 57 1 2 17
Redhead x Ring-necked Duck (hybrid) 2 2
Tufted Duck 4
Greater Scaup 77 23
Lesser Scaup 64 19
Ring-necked Duck x Lesser Scaup (hybrid) 1
Greater/Lesser Scaup 42 11
Aythya sp. 3
King Eider 9 3
Common Eider 51 3 5 2 13 1 1
eider sp. 1 1
Harlequin Duck 9 1
Surf Scoter 69 1 16 1
White-winged Scoter 75 17
Black Scoter 63 15
Surf/Black Scoter 21 6
scoter sp. 38 8
Long-tailed Duck 93 2 20 2
Bufflehead 96 1 6 29
Common Goldeneye 62 9 16 3
Barrow's Goldeneye 12 2
Hooded Merganser 94 1 7 29 1
Common Merganser 52 1 1 9 1
Red-breasted Merganser 101 1 7 26 1
Common/Red-breasted Merganser 4
Ruddy Duck 48 12
duck sp. 55 1 16
Helmeted Guineafowl 5 2
Northern Bobwhite 10 5 5 3 1 3
Wild Turkey 28 8 13 52 8 2 3 21
Ring-necked Pheasant 16 7 3 1 4 1 1
Ring-necked/Green Pheasant 1 1
Indian Peafowl 7 1 4
Red Junglefowl 1
Chukar 5 1
Pied-billed Grebe 45 1 14
Horned Grebe 65 17
Red-necked Grebe 8 1
Eared Grebe 1 1
Rock Pigeon 66 14 18 18 15 6 6 7
Eurasian Collared-Dove 1
White-winged Dove 2
Mourning Dove 22 29 47 62 5 18 22
Yellow-billed Cuckoo 21 29 11 6 8 12 5 1
Black-billed Cuckoo 13 12 2 1 8 5 1
Yellow-billed/Black-billed Cuckoo 1 3
Common Nighthawk 35 5 1 13 3
Chuck-will's-widow 4 2 2 1 1 1 1 1
Eastern Whip-poor-will 2 11 7 3 2
Chimney Swift 74 15 25 7 26 3 6 4
Ruby-throated Hummingbird 50 29 12 14 14 13 5 3
Calliope Hummingbird 1
Rufous Hummingbird 3
Allen's Hummingbird 1
King Rail 1
Clapper Rail 13 11 8 8 3 5 4 1
King x Clapper Rail (hybrid) 1
King/Clapper Rail 1
large rail sp. 1
Virginia Rail 11 7 6 2 6 2 1
Sora 6 2 2 1
Common Gallinule 3 1
American Coot 30 1 12
Purple Gallinule 1 1
Black-necked Stilt 2 2
American Avocet 2
American Oystercatcher 28 6 19 28 9 5 7
Black-bellied Plover 63 2 18
American Golden-Plover 16 4
American/Pacific Golden-Plover (Lesser Golden-Plover) 1
Black-bellied Plover/golden-plover sp. 3
Killdeer 57 10 18 44 18 2 4 15
Common Ringed Plover 2 1
Semipalmated Plover 71 4 2 22 2 1
Common Ringed/Semipalmated Plover 1
Piping Plover 7 4 5 44 4 1 2 9
Northern Lapwing 1
plover sp. 1
Upland Sandpiper 4 2
Whimbrel 30 6
Bar-tailed Godwit 1
Hudsonian Godwit 8 2
Marbled Godwit 10 1
Short-billed Dowitcher 43 9
Long-billed Dowitcher 8 1
Short-billed/Long-billed Dowitcher 10 1
American Woodcock 14 4 28 2 4 1 10
Wilson's Snipe 22 1 5
Wilson's Phalarope 4 2
Red-necked Phalarope 8 3
phalarope sp. 1
Spotted Sandpiper 69 17 5 13 19 7 4
Solitary Sandpiper 60 20
Lesser Yellowlegs 69 24
Willet 19 7 25 16 5 3 10 3
Greater Yellowlegs 100 3 1 33
Lesser/Greater Yellowlegs 23 4
Ruddy Turnstone 66 1 21
Red Knot 19 5
Stilt Sandpiper 16 2
Buff-breasted Sandpiper 10 5
Sanderling 76 17
Dunlin 61 16
Purple Sandpiper 12 2
Baird's Sandpiper 14 4
White-rumped Sandpiper 24 8
Least Sandpiper 94 1 29 1
Pectoral Sandpiper 34 10
Western Sandpiper 10 2
Semipalmated Sandpiper 69 2 23 1
peep sp. 59 17
Scolopacidae sp. 1
shorebird sp. 49 1 16
Parasitic Jaeger 16 5
Long-tailed/Parasitic Jaeger 1
Pomarine Jaeger 5 2
jaeger sp. 2
Black Guillemot 4 1
Razorbill 33 10
Dovekie 10 3
Thick-billed Murre 4 1
Common Murre 4 1
large alcid sp. 2 1
alcid sp. 1
Little Gull 4
Black-legged Kittiwake 9 2
Bonaparte's Gull 49 13
Black-headed Gull 11 3
Laughing Gull 101 7 4 10 27 2 1 2
Common Gull 1
Ring-billed Gull 135 13 2 40 1
Herring Gull 113 24 11 20 31 4 6 4
Great Black-backed Gull 93 19 11 21 24 3 6 5
Glaucous Gull 11 2
Herring x Glaucous Gull (hybrid) 2
Lesser Black-backed Gull 57 3 16
Iceland Gull 25 4
Larus sp. 47 15
gull sp. 98 31
Black Skimmer 24 4 3 4 8 1
Least Tern 33 8 13 45 7 4 7 9
Gull-billed Tern 3 1
Caspian Tern 23 5
Black Tern 28 7
Forster's Tern 55 6 7 15 18 4 2 2
Arctic Tern 3
Common Tern 66 8 5 36 22 1 2 6
Forster's/Common Tern 26 1 8 1
Roseate Tern 26 4 2 7 7 1
Sterna sp. 37 2 10 1
Sandwich Tern 2
Royal Tern 56 14
tern sp. 32 8
Red-throated Loon 79 23
Pacific Loon 2
Common Loon 117 5 2 32 1
loon sp. 15 5
Wilson's Storm-Petrel 17 5
Band-rumped Storm-Petrel 1
storm-petrel sp. 4 1
Northern Fulmar 1
Cory's Shearwater 22 6
Great Shearwater 22 6
Cory's/Great Shearwater 12 4
Sooty Shearwater 14 6
Manx Shearwater 12 1 5
black-and-white shearwater sp. 2 1
shearwater sp. 13 4
Wood Stork 1 1
Magnificent Frigatebird 3 1
Northern Gannet 70 16
Brown Booby 5 2
Great Cormorant 33 1 1 10 1
Double-crested Cormorant 108 22 4 19 30 6 2 3
Great/Double-crested Cormorant 1
cormorant sp. 16 5
Brown Pelican 14 3
American Bittern 12 2 1 5 1
Least Bittern 1 2 1 1
Yellow-crowned Night Heron 24 2 4 6 1 2
Black-crowned Night Heron 61 9 4 8 19 2 2 3
Yellow-crowned/Black-crowned Night Heron 1
Little Blue Heron 23 3 7 1
Tricolored Heron 11 1 1 4
Snowy Egret 59 17 4 2 18 6 2
Green Heron 44 12 11 14 15 7 2 5
Western Cattle Egret 8 5
Great Egret 98 17 15 7 26 1 8 2
Great Blue Heron 116 13 5 5 36 5
heron sp. 5 1
white egret sp. 2 2
White Ibis 1 1
Glossy Ibis 59 11 4 3 20 6 1
White-faced Ibis 3 1
Glossy/White-faced Ibis 2 1
Black Vulture 17 7
Turkey Vulture 111 9 8 33 2 4
Osprey 25 10 3 121 6 1 1 34
Mississippi Kite 1
Northern Harrier 73 1 3 4 23 1
Sharp-shinned Hawk 90 1 29
Cooper's Hawk 80 19 12 22 26 8 3 5
Sharp-shinned/Cooper's Hawk 29 1 9 1
American Goshawk 1 1
Accipiter sp. 18 5
Bald Eagle 92 9 9 21 31 1 2 7
Red-shouldered Hawk 38 1 10
Broad-winged Hawk 13 4
Red-tailed Hawk 54 22 31 39 9 7 13 13
Red-shouldered x Red-tailed Hawk (hybrid) 1
Rough-legged Hawk 4 1
Buteo sp. 15 5
hawk sp. 13 7
Eastern Screech-Owl 33 10 6 11 9 2 3 4
Snowy Owl 13 3
Great Horned Owl 24 12 15 37 6 4 6 15
Barred Owl 1 2 1 1
Long-eared Owl 1
Short-eared Owl 11 1 3 1
Northern Saw-whet Owl 8 1 2 1
owl sp. 3 1
Belted Kingfisher 64 28 15 16 18 7 6 7
Yellow-bellied Sapsucker 90 2 31
Red-headed Woodpecker 9 3 1 2 3 1
Red-bellied Woodpecker 41 20 20 64 7 5 6 27
Downy Woodpecker 38 20 26 61 3 7 12 22
Hairy Woodpecker 37 19 15 46 8 9 5 17
Downy/Hairy Woodpecker 14 1 1 1 8 1 1 1
Northern Flicker 53 31 25 42 8 7 14 16
woodpecker sp. 24 3 11 2
Crested Caracara 2 1
American Kestrel 57 3 8 1 20 4
Merlin 108 33
Peregrine Falcon 65 3 7 2 23 2 2 1
large falcon sp. 4
small falcon sp. 8 3
falcon sp. 9 4
diurnal raptor sp. 19 6
Budgerigar 3 1
Monk Parakeet 5 6 2 3
Olive-sided Flycatcher 10 6
Eastern Wood-Pewee 30 37 20 20 5 14 9 9
Yellow-bellied Flycatcher 14 6
Acadian Flycatcher 7 3 3
Alder Flycatcher 4
Willow Flycatcher 22 24 18 10 5 11 5 3
Alder/Willow Flycatcher (Traill's Flycatcher) 8 1 1 3 1
Least Flycatcher 42 4 18
Empidonax sp. 25 11
Eastern Phoebe 45 27 14 35 10 11 6 15
Say's Phoebe 2
Ash-throated Flycatcher 2 1
Great Crested Flycatcher 23 19 26 50 3 4 10 22
Myiarchus sp. 1
Western Kingbird 5 2
Eastern Kingbird 26 23 30 52 6 9 8 18
new world flycatcher sp. 21 9
White-eyed Vireo 21 32 7 11 7 13 2 6
Yellow-throated Vireo 21 4 2 2 10
Blue-headed Vireo 62 5 1 23 1 1
solitary vireo sp. 1
Philadelphia Vireo 20 9
Warbling Vireo 18 37 33 15 6 12 12 8
Philadelphia/Warbling Vireo 3 2
Red-eyed Vireo 26 35 29 25 4 12 14 10
vireo sp. 10 1 4 1
Loggerhead Shrike 1
Northern Shrike 1 1
Blue Jay 44 23 20 65 5 5 10 24
American Crow 63 24 21 49 14 9 9 13
Fish Crow 59 27 27 40 13 8 11 13
American/Fish Crow 2 1
crow sp. 96 9 1 3 33 3 1 1
Common Raven 87 7 17 25 26 4 3 8
crow/raven sp. 4 2
Black-capped Chickadee 35 22 17 85 4 3 4 34
Tufted Titmouse 25 21 15 71 2 2 7 30
Horned Lark 34 2 3 8 10 3
Bank Swallow 55 7 6 30 21 1 1 6
Tree Swallow 49 21 15 57 13 5 2 24
Purple Martin 53 10 9 40 18 1 1 16
Northern Rough-winged Swallow 45 8 12 14 16 2 3 2
Barn Swallow 47 15 13 84 8 6 4 27
Cliff Swallow 10 2
swallow sp. 52 1 1 15
Ruby-crowned Kinglet 100 16 36 7
Golden-crowned Kinglet 112 6 36 3
Ruby-crowned/Golden-crowned Kinglet 11 5
White-breasted Nuthatch 41 23 20 45 5 9 10 15
Red-breasted Nuthatch 92 7 2 1 31 2
Brown Creeper 76 5 1 1 26 1 1
Blue-gray Gnatcatcher 33 18 16 26 6 10 10 9
House Wren 16 25 25 71 3 4 10 25
Winter Wren 75 7 29 2
Sedge Wren 2 1
Marsh Wren 15 12 10 5 5 6 6 1
Carolina Wren 9 36 42 71 1 7 11 26
wren sp. 3 1
European Starling 28 16 13 100 4 1 3 37
Gray Catbird 13 19 27 106 1 1 4 39
Brown Thrasher 36 25 8 19 10 9 4 7
Northern Mockingbird 20 34 30 79 8 9 28
Eastern Bluebird 32 7 9 29 11 4 4 8
Mountain Bluebird 2 1
Townsend's Solitaire 2
Veery 39 7 2 3 16 1 1
Gray-cheeked Thrush 20 1 8 1
Gray-cheeked/Bicknell's Thrush 2 2
Swainson's Thrush 50 20
Hermit Thrush 84 12 2 4 29 5 2
Catharus sp. 16 4
Wood Thrush 12 35 6 8 2 13 3 6
American Robin 8 19 15 122 1 5 39
thrush sp. 18 1 7
Cedar Waxwing 39 26 40 38 11 12 10 12
House Sparrow 25 16 15 96 4 5 2 32
American Pipit 51 15
Evening Grosbeak 8 1
House Finch 34 25 36 54 6 8 13 16
Purple Finch 58 5 1 21 3 1
House/Purple Finch 9 1 6
Common Redpoll 12 1
Red Crossbill 12 3 3 2 2 1
White-winged Crossbill 1
Pine Siskin 60 21
American Goldfinch 40 40 47 27 5 14 17 9
Spinus sp. 1 1
finch sp. 11 5
Lapland Longspur 11 4
Smith's Longspur 1
Snow Bunting 33 10
Grasshopper Sparrow 5 5 2 4 1 1
Chipping Sparrow 30 32 21 63 7 7 7 24
Clay-colored Sparrow 19 8
Field Sparrow 45 19 10 15 16 5 3 7
Spizella sp. 4 1
Lark Sparrow 8 2
Lark Bunting 1 1
American Tree Sparrow 42 16
Spizella sp./American Tree Sparrow 1 1
Fox Sparrow 81 1 1 30 1 1
Dark-eyed Junco 117 12 2 38 5
White-crowned Sparrow 55 3 20 1
Harris's Sparrow 1 1
White-throated Sparrow 96 40 14 27 12 6
Vesper Sparrow 17 8
Seaside Sparrow 6 4 1 10 1 1 3
Nelson's Sparrow 9 2 3
Saltmarsh Sparrow 9 8 8 13 4 4 4
Nelson's/Saltmarsh Sparrow (Sharp-tailed Sparrow) 4 2
Ammospiza sp. 11 3
Savannah Sparrow 70 6 7 4 23 1 3 1
Song Sparrow 8 35 37 90 5 8 32
Lincoln's Sparrow 37 13
Swamp Sparrow 71 26 5 2 25 10 2
Lincoln's/Swamp Sparrow 1 1
Eastern Towhee 20 35 33 45 5 10 12 16
Spotted x Eastern Towhee (hybrid) 1
new world sparrow sp. 56 1 21
Yellow-breasted Chat 15 6
Yellow-headed Blackbird 3 1
Bobolink 25 2 1 4 1
Eastern Meadowlark 27 8 4 6 3 1
Orchard Oriole 23 15 9 26 8 9 3 11
Baltimore Oriole 28 25 18 64 1 8 4 28
new world oriole sp. 1
Red-winged Blackbird 16 21 50 75 1 2 16 26
Brown-headed Cowbird 28 15 30 69 7 5 11 22
Rusty Blackbird 36 5 3 14 3 1
Common Grackle 24 12 21 102 2 1 9 33
Boat-tailed Grackle 20 12 6 10 6 3 1 3
blackbird sp. 33 1 12
Ovenbird 28 31 16 14 9 12 10 3
Worm-eating Warbler 20 1 1 10
Chipping Sparrow/Worm-eating Warbler 1 1
Louisiana Waterthrush 17 1 8
Northern Waterthrush 61 12 23 3
Louisiana/Northern Waterthrush 6 4
Golden-winged Warbler 4 2
Blue-winged Warbler 19 19 18 20 6 9 7 9
Brewster's Warbler (hybrid) 1 1
Lawrence's Warbler (hybrid) 2 1 1 1
Black-and-white Warbler 63 26 8 5 17 13 3 2
Prothonotary Warbler 4 2 1
Tennessee Warbler 31 2 13 1
Orange-crowned Warbler 31 11
Nashville Warbler 48 6 1 22 2
Connecticut Warbler 9 3
Mourning Warbler 14 1 6 1
Kentucky Warbler 2 1
Common Yellowthroat 14 40 45 40 4 7 21 11
Hooded Warbler 13 4 1 5 2
American Redstart 35 34 14 23 9 16 8 7
Cape May Warbler 38 1 14
Cerulean Warbler 4 3
Northern Parula 65 35 5 18 16 2
Magnolia Warbler 49 9 16 4
Bay-breasted Warbler 39 6 15 3
Blackburnian Warbler 33 10 13 4
Yellow Warbler 12 32 33 71 7 9 28
Chestnut-sided Warbler 37 10 3 14 4
Blackpoll Warbler 64 24 3 22 8 3
Bay-breasted/Blackpoll Warbler 5 3
Black-throated Blue Warbler 46 14 2 18 5
Palm Warbler 80 6 29 3
Pine Warbler 34 25 19 30 14 7 7 11
Yellow-rumped Warbler 96 30 6 30 10 3
Yellow-throated Warbler 4 1 1 1
Prairie Warbler 28 37 16 24 12 13 5 7
Black-throated Gray Warbler 1
Townsend's Warbler 1 1
Black-throated Green Warbler 54 17 1 18 5 1
Canada Warbler 30 6 1 12 3
Wilson's Warbler 20 2 9 1
new world warbler sp. 65 22
Summer Tanager 6 4 1 3
Scarlet Tanager 31 19 16 14 11 9 8 3
Western Tanager 1
Northern Cardinal 13 25 37 88 1 1 15 28
Rose-breasted Grosbeak 34 16 6 4 14 4 2 1
Blue Grosbeak 9 3 5 5 3 2 1
Lazuli Bunting 1
Indigo Bunting 34 24 10 10 10 11 5 4
Painted Bunting 1
Dickcissel 18 4
passerine sp. 31 1 9 1
bird sp. 42 15

Recent visits

Checklists submitted within the last hour are not shown.
Observer Date Species
Christopher Gangemi 25 Apr 2024 14
Ernst Mutchnick 25 Apr 2024 25
Farah S Mutchnick 25 Apr 2024 12
Stefan Mutchnick 25 Apr 2024 12
Farah S Mutchnick 25 Apr 2024 11
Stefan Mutchnick 25 Apr 2024 11
Farah S Mutchnick 25 Apr 2024 1
Stefan Mutchnick 25 Apr 2024 1
Carol Brand 25 Apr 2024 13
Stefan Mutchnick 25 Apr 2024 16
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