Updated ~4 hr(s) ago.

39551  Checklists 497  Atlasers

All Blocks Priority Blocks
Total Blocks 179 45
Blocks with Data 174
97.21%
45
100%
Complete Blocks 39
21.79%
39
86.67%
Species Coded 216 186
Species Confirmed 140
64.81%
113
60.75%

Species

Obsv Poss Prob Conf Obsv Poss Prob Conf
Black-bellied Whistling-Duck 3 1 2
Snow Goose 30 10
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 39 6 14 99 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 30 3 8 85 7 2 26
Black Swan 1
Trumpeter Swan 2
Tundra Swan 2
swan sp. 2 1
goose sp. 5 2
Muscovy Duck 5 1
Wood Duck 23 3 20 28 8 1 10 7
Mandarin Duck 1
Blue-winged Teal 28 3 11 2
Northern Shoveler 37 1 11
Blue-winged Teal x Northern Shoveler (hybrid) 1 1
Gadwall 40 3 18 2 12 3 4
Eurasian Wigeon 12 1
American Wigeon 49 1 2 11
Mallard 34 10 40 62 8 2 14 20
American Black Duck 78 7 32 10 21 3 11 2
Mallard x American Black Duck (hybrid) 35 2 10 1
Mallard/American Black Duck 17 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 3 13 1 1
eider sp. 1 1
Harlequin Duck 10 1
Surf Scoter 71 1 16 1
White-winged Scoter 77 17
Black Scoter 66 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 102 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 4 6 3 4
Wild Turkey 27 9 14 55 7 3 4 21
Ring-necked Pheasant 16 7 3 1 4 1 1
Ring-necked/Green Pheasant 1 1
Indian Peafowl 6 1 1 4
Red Junglefowl 1
Chukar 5 1
American Flamingo 2
Pied-billed Grebe 46 1 15
Horned Grebe 66 17
Red-necked Grebe 8 1
Eared Grebe 1 1
Rock Pigeon 66 15 18 18 15 6 6 7
Eurasian Collared-Dove 1
White-winged Dove 2
Mourning Dove 24 29 48 62 5 18 22
Yellow-billed Cuckoo 23 30 11 6 8 13 5 1
Black-billed Cuckoo 15 12 2 1 8 5 1
Yellow-billed/Black-billed Cuckoo 2 3
Common Nighthawk 35 5 1 13 3
Chuck-will's-widow 2 4 2 1 2 1 1
Eastern Whip-poor-will 2 10 8 2 3
Chimney Swift 74 19 26 8 23 7 6 4
Ruby-throated Hummingbird 51 29 11 16 14 12 4 5
Calliope Hummingbird 1
Rufous Hummingbird 3
Allen's Hummingbird 1
King Rail 1
Clapper Rail 13 10 9 8 3 5 4 1
King x Clapper Rail (hybrid) 1
King/Clapper Rail 1
large rail sp. 2
Virginia Rail 12 6 8 2 7 2 1
Sora 6 2 2 1
Common Gallinule 3 1
American Coot 31 1 12
Purple Gallinule 1 1
Black-necked Stilt 2 2
American Avocet 2
American Oystercatcher 28 7 22 28 9 6 7
Black-bellied Plover 65 2 18
American Golden-Plover 16 4
American/Pacific Golden-Plover (Lesser Golden-Plover) 1
Black-bellied Plover/golden-plover sp. 3
Killdeer 54 10 18 51 16 2 5 16
Common Ringed Plover 2 1
Semipalmated Plover 72 4 2 22 2 1
Common Ringed/Semipalmated Plover 1
Piping Plover 8 4 5 45 5 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 5 29 2 4 1 10
Wilson's Snipe 22 1 1 5 1
Wilson's Phalarope 4 2
Red-necked Phalarope 8 3
phalarope sp. 1
Spotted Sandpiper 65 21 7 14 18 8 4
Solitary Sandpiper 61 20
Lesser Yellowlegs 69 24
Willet 19 8 25 16 5 3 10 3
Greater Yellowlegs 101 3 1 33
Lesser/Greater Yellowlegs 24 4
Ruddy Turnstone 68 1 21
Red Knot 20 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 95 1 29 1
Pectoral Sandpiper 34 10
Western Sandpiper 10 2
Semipalmated Sandpiper 69 2 23 1
peep sp. 61 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 105 7 4 9 29 2 1 1
Common Gull 1
Ring-billed Gull 136 13 2 40 1
Herring Gull 111 25 12 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. 48 15
gull sp. 98 31
Black Skimmer 23 4 4 4 7 1 1
Least Tern 33 7 14 45 7 4 7 9
Gull-billed Tern 3 1
Caspian Tern 24 5
Black Tern 28 7
Forster's Tern 57 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
Common/Arctic Tern 1
Roseate Tern 28 4 2 7 8 1
Sterna sp. 38 2 10 1
Sandwich Tern 2
Royal Tern 56 14
tern sp. 32 8
Red-throated Loon 81 23
Pacific Loon 2
Common Loon 120 5 2 35 1
loon sp. 17 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 34 1 1 10 1
Double-crested Cormorant 106 24 5 20 29 7 2 4
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 3 4 6 2 2
Black-crowned Night Heron 62 9 4 9 20 2 2 3
Yellow-crowned/Black-crowned Night Heron 1
Little Blue Heron 24 3 7 1
Tricolored Heron 11 1 1 4
Snowy Egret 60 17 4 2 18 6 2
Green Heron 44 13 11 14 16 7 2 5
Western Cattle Egret 8 5
Great Egret 99 17 15 7 26 1 8 2
Great Blue Heron 117 13 5 5 36 5
heron sp. 5 1
white egret sp. 2 2
White Ibis 1 1
Glossy Ibis 61 10 5 3 21 6 1
White-faced Ibis 3 1
Glossy x White-faced Ibis (hybrid) 1
Glossy/White-faced Ibis 2 1
Black Vulture 17 7
Turkey Vulture 109 10 8 1 32 3 4
Osprey 26 9 2 123 7 1 1 34
Mississippi Kite 2
Northern Harrier 74 1 3 4 23 1
Sharp-shinned Hawk 91 1 30
Cooper's Hawk 80 20 13 22 25 9 4 5
Sharp-shinned/Cooper's Hawk 29 1 9 1
American Goshawk 1 1
Accipiter sp. 19 6
Bald Eagle 91 11 9 21 31 1 2 7
Red-shouldered Hawk 38 1 10
Broad-winged Hawk 13 4
Red-tailed Hawk 54 22 31 40 9 7 13 13
Red-shouldered x Red-tailed Hawk (hybrid) 1
Rough-legged Hawk 4 1
Buteo sp. 16 6
hawk sp. 14 8
Eastern Screech-Owl 33 10 6 12 9 2 3 4
Snowy Owl 13 3
Great Horned Owl 27 12 15 37 7 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 17 16 18 7 7 7
Yellow-bellied Sapsucker 90 2 31
Red-headed Woodpecker 9 4 2 2 3 1
Red-bellied Woodpecker 40 22 19 65 6 6 5 28
Downy Woodpecker 38 22 26 61 3 7 12 22
Hairy Woodpecker 32 21 15 49 6 9 4 20
Downy/Hairy Woodpecker 15 1 1 1 8 1 1 1
Northern Flicker 50 33 25 45 6 7 14 18
woodpecker sp. 24 3 11 2
Crested Caracara 2 1
American Kestrel 57 3 8 1 20 4
Merlin 108 33
Peregrine Falcon 66 3 7 2 23 2 2 1
large falcon sp. 4
small falcon sp. 8 3
falcon sp. 9 4
diurnal raptor sp. 20 6
Budgerigar 3 1
Monk Parakeet 5 6 2 3
Olive-sided Flycatcher 11 6
Eastern Wood-Pewee 30 39 22 20 6 14 9 9
Yellow-bellied Flycatcher 14 6
Acadian Flycatcher 7 3 3
Alder Flycatcher 5 1
Willow Flycatcher 23 29 19 10 5 12 5 3
Alder/Willow Flycatcher (Traill's Flycatcher) 8 1 1 3 1
Least Flycatcher 42 4 18
Empidonax sp. 26 11
Eastern Phoebe 44 26 15 36 10 10 7 15
Say's Phoebe 2
Ash-throated Flycatcher 2 1
Great Crested Flycatcher 22 22 30 52 4 5 9 24
Myiarchus sp. 1
Western Kingbird 5 2
Eastern Kingbird 25 25 33 52 6 9 9 18
new world flycatcher sp. 22 9
White-eyed Vireo 19 34 9 12 7 12 3 6
Yellow-throated Vireo 21 5 2 2 10 1
Blue-headed Vireo 62 8 1 23 2 1
solitary vireo sp. 1
Philadelphia Vireo 20 9
Warbling Vireo 17 38 38 16 4 11 14 9
Philadelphia/Warbling Vireo 3 2
Red-eyed Vireo 25 35 33 26 4 12 13 11
vireo sp. 10 1 4 1
Loggerhead Shrike 1
Northern Shrike 1 1
Blue Jay 45 22 20 68 5 4 9 26
American Crow 61 23 23 50 14 9 8 14
Fish Crow 55 27 30 43 13 7 10 15
American/Fish Crow 2 1
crow sp. 97 10 1 3 33 4 1 1
Common Raven 86 6 17 28 25 3 3 10
crow/raven sp. 4 2
Black-capped Chickadee 36 22 18 85 4 3 4 34
Tufted Titmouse 22 23 17 73 2 2 6 32
Horned Lark 34 2 3 8 10 3
Bank Swallow 55 7 6 33 21 1 1 6
Tree Swallow 47 22 15 59 11 5 3 25
Purple Martin 56 10 9 41 21 1 1 16
Northern Rough-winged Swallow 50 8 13 16 18 2 3 2
Barn Swallow 43 17 12 89 7 7 3 28
Cliff Swallow 11 2
swallow sp. 54 1 1 16
Ruby-crowned Kinglet 100 17 35 8
Golden-crowned Kinglet 112 6 36 3
Ruby-crowned/Golden-crowned Kinglet 11 5
White-breasted Nuthatch 37 26 20 46 3 10 11 15
Red-breasted Nuthatch 92 7 2 1 31 2
Brown Creeper 76 5 1 1 26 1 1
Blue-gray Gnatcatcher 36 21 17 26 7 11 10 9
House Wren 15 28 28 71 2 5 11 25
Winter Wren 75 7 29 2
Sedge Wren 2 1
Marsh Wren 15 13 10 5 5 7 6 1
Carolina Wren 8 34 44 75 1 4 13 27
wren sp. 3 1
European Starling 23 13 14 109 3 1 2 39
Gray Catbird 12 20 28 108 1 1 3 40
Brown Thrasher 35 26 9 19 9 10 4 7
Northern Mockingbird 18 32 34 81 6 11 28
Eastern Bluebird 32 7 9 29 11 4 4 8
Mountain Bluebird 2 1
Townsend's Solitaire 2
Veery 43 7 2 3 17 1 1
Gray-cheeked Thrush 20 1 8 1
Gray-cheeked/Bicknell's Thrush 2 2
Swainson's Thrush 51 21
Hermit Thrush 85 12 3 4 29 5 1 2
Catharus sp. 16 4
Wood Thrush 14 37 8 8 3 12 4 6
American Robin 7 18 16 125 1 5 39
thrush sp. 19 1 7
Cedar Waxwing 39 27 40 41 10 13 10 12
House Sparrow 21 18 16 99 2 5 3 33
American Pipit 51 15
Evening Grosbeak 8 1
House Finch 31 25 40 57 6 7 12 18
Purple Finch 58 5 1 21 3 1
House/Purple Finch 10 1 6
Common Redpoll 12 1
Red Crossbill 12 3 3 2 2 1
White-winged Crossbill 1
Pine Siskin 60 21
American Goldfinch 39 38 51 27 5 12 19 9
Spinus sp. 1 1
finch sp. 11 5
Lapland Longspur 11 4
Smith's Longspur 1
Snow Bunting 33 10
Grasshopper Sparrow 5 7 2 4 1 1 1
Chipping Sparrow 30 31 23 65 7 7 7 24
Clay-colored Sparrow 19 8
Field Sparrow 44 20 10 17 15 6 2 8
Spizella sp. 4 1
Lark Sparrow 9 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 58 3 21 1
Harris's Sparrow 1 1
White-throated Sparrow 96 41 14 26 13 6
Vesper Sparrow 17 8
Seaside Sparrow 6 5 1 10 2 1 3
Nelson's Sparrow 9 2 3
Saltmarsh Sparrow 9 8 9 13 5 4 4
Nelson's/Saltmarsh Sparrow (Sharp-tailed Sparrow) 4 2
Ammospiza sp. 12 3
Savannah Sparrow 71 7 8 4 23 1 4 1
Song Sparrow 6 31 44 91 3 10 32
Lincoln's Sparrow 37 13
Swamp Sparrow 73 28 5 2 26 11 2
Lincoln's/Swamp Sparrow 1 1
Eastern Towhee 19 34 37 46 4 11 12 16
Spotted x Eastern Towhee (hybrid) 1
new world sparrow sp. 56 1 21
Yellow-breasted Chat 16 6
Yellow-headed Blackbird 3 1
Bobolink 26 2 1 5 1
Eastern Meadowlark 27 8 4 6 3 1
Orchard Oriole 21 19 14 26 6 10 4 11
Baltimore Oriole 27 25 17 67 1 8 4 28
new world oriole sp. 1
Red-winged Blackbird 15 22 49 79 1 2 15 27
Brown-headed Cowbird 25 15 35 69 6 5 12 22
Rusty Blackbird 36 5 3 14 3 1
Common Grackle 21 13 18 110 1 1 7 36
Boat-tailed Grackle 20 11 6 11 6 3 1 3
blackbird sp. 34 1 12
Ovenbird 26 34 20 14 8 13 11 3
Worm-eating Warbler 23 1 1 11
Chipping Sparrow/Worm-eating Warbler 1 1
Louisiana Waterthrush 17 1 8
Northern Waterthrush 66 12 26 3
Louisiana/Northern Waterthrush 7 5
Golden-winged Warbler 4 2
Blue-winged Warbler 20 18 20 20 6 7 9 9
Brewster's Warbler (hybrid) 1 1
Lawrence's Warbler (hybrid) 2 1 1 1
Black-and-white Warbler 62 31 8 5 18 13 3 2
Prothonotary Warbler 4 2 1
Tennessee Warbler 34 3 13 2
Orange-crowned Warbler 31 11
Nashville Warbler 54 7 1 24 2
Connecticut Warbler 9 3
Mourning Warbler 14 1 6 1
Kentucky Warbler 2 2
Common Yellowthroat 10 43 49 40 1 11 21 11
Hooded Warbler 13 5 1 5 2
American Redstart 35 33 19 25 9 15 9 8
Cape May Warbler 39 1 14
Cerulean Warbler 4 3
Northern Parula 64 40 5 17 18 2
Magnolia Warbler 56 9 20 4
Bay-breasted Warbler 40 7 16 3
Blackburnian Warbler 39 11 14 4
Yellow Warbler 10 29 37 75 5 10 29
Chestnut-sided Warbler 40 11 3 14 5
Blackpoll Warbler 71 24 4 24 8 4
Bay-breasted/Blackpoll Warbler 5 3
Black-throated Blue Warbler 52 15 2 20 6
Palm Warbler 83 6 30 3
Pine Warbler 33 26 19 31 13 8 7 11
Yellow-rumped Warbler 95 34 6 28 12 3
Yellow-throated Warbler 6 2 1 1 1
Prairie Warbler 23 38 21 25 10 14 6 7
Black-throated Gray Warbler 1 1
Townsend's Warbler 1 1
Black-throated Green Warbler 55 21 1 20 6 1
Canada Warbler 32 6 1 12 3
Wilson's Warbler 22 2 9 1
new world warbler sp. 66 22
Summer Tanager 8 5 1 3 1
Scarlet Tanager 29 24 16 16 10 13 8 3
Western Tanager 1
Northern Cardinal 12 25 38 89 1 1 14 29
Rose-breasted Grosbeak 34 18 7 4 13 4 3 1
Blue Grosbeak 10 3 5 5 4 2 1
Lazuli Bunting 1
Indigo Bunting 35 25 11 10 9 11 6 4
Painted Bunting 1
Dickcissel 19 5
passerine sp. 32 1 10 1
bird sp. 44 1 17 1

Recent visits

Checklists submitted within the last hour are not shown.
Observer Date Species
Aidan Perkins 10 Jun 2024 1
Lisa Nasta 10 Jun 2024 20
John Sepenoski 10 Jun 2024 16
Farah S Mutchnick 10 Jun 2024 26
Stefan Mutchnick 10 Jun 2024 26
Jay Rand 10 Jun 2024 19
John Sepenoski 10 Jun 2024 13
Lisa Nasta 10 Jun 2024 10
Betsy McCully 10 Jun 2024 11
Lisa Nasta 10 Jun 2024 17
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