Ontario Checklist
Species data
Abundance Presence
Common Loon
Gavia immer
Great Lakes Plain 0.03
St. Lawrence River Plain 0.8
N. Spruce-Hardwoods 2.9
Closed Boreal Forest 1.9
Pied-billed Grebe
Podilymbus podiceps
Great Lakes Plain 0.2
St. Lawrence River Plain 0.2
N. Spruce-Hardwoods 0.07
Red-necked Grebe
Podiceps grisegena
N. Spruce-Hardwoods 0.04
American White Pelican
Pelecanus erythrorhynchos
N. Spruce-Hardwoods 0.1
Double-crest. Cormorant
Phalacrocorax auritus
Great Lakes Plain 0.4
St. Lawrence River Plain 0.1
N. Spruce-Hardwoods 0.1
Closed Boreal Forest 0.1
American Bittern
Botaurus lentiginosus
Great Lakes Plain 0.2
St. Lawrence River Plain 1.0
N. Spruce-Hardwoods 1.1
Closed Boreal Forest 0.4
Least Bittern
Ixobrychus exilis
Great Lakes Plain 0.01
St. Lawrence River Plain 0.01
N. Spruce-Hardwoods 0.01
Great Blue Heron
Ardea herodias
Great Lakes Plain 3.8
St. Lawrence River Plain 2.2
N. Spruce-Hardwoods 1.3
Closed Boreal Forest 0.6
Great Egret
Casmerodius albus
Great Lakes Plain 0.2
Green Heron
Butorides virescens
Great Lakes Plain 0.6
St. Lawrence River Plain 0.4
N. Spruce-Hardwoods 0.02
Black-crn. Night Heron
Nycticorax nycticorax
Great Lakes Plain 0.07
St. Lawrence River Plain 0.04
N. Spruce-Hardwoods 0.00
Mute Swan
Cygnus olor
St. Lawrence River Plain 0.01
Canada Goose
Branta canadensis
Great Lakes Plain 13.3
St. Lawrence River Plain 5.8
N. Spruce-Hardwoods 2.9
Closed Boreal Forest 1.7
Wood Duck
Aix sponsa
Great Lakes Plain 0.5
St. Lawrence River Plain 0.5
N. Spruce-Hardwoods 0.3
Closed Boreal Forest 0.01
Green-winged Teal
Anas crecca
St. Lawrence River Plain 0.05
N. Spruce-Hardwoods 0.1
Closed Boreal Forest 0.01
American Black Duck
Anas rubripes
Great Lakes Plain 0.1
St. Lawrence River Plain 0.2
N. Spruce-Hardwoods 0.1
Closed Boreal Forest 0.3
Mallard
Anas platyrhynchos
Great Lakes Plain 13.6
St. Lawrence River Plain 5.5
N. Spruce-Hardwoods 1.3
Closed Boreal Forest 0.5
Northern Pintail
Anas acuta
St. Lawrence River Plain 0.00
N. Spruce-Hardwoods 0.01
Blue-winged Teal
Anas discors
Great Lakes Plain 0.2
St. Lawrence River Plain 0.4
N. Spruce-Hardwoods 0.3
Closed Boreal Forest 0.04
Northern Shoveler
Anas clypeata
N. Spruce-Hardwoods 0.01
Gadwall
Anas strepera
St. Lawrence River Plain 0.02
N. Spruce-Hardwoods 0.02
American Wigeon
Anas americana
N. Spruce-Hardwoods 0.03
Closed Boreal Forest 0.00
Ring-necked Duck
Aythya collaris
N. Spruce-Hardwoods 0.3
Closed Boreal Forest 0.3
Lesser Scaup
Aythya affinis
N. Spruce-Hardwoods 0.05
Closed Boreal Forest 0.02
Common Goldeneye
Bucephala clangula
N. Spruce-Hardwoods 0.1
Closed Boreal Forest 0.4
Bufflehead
Bucephala albeola
N. Spruce-Hardwoods 0.01
Hooded Merganser
Lophodytes cucullatus
Great Lakes Plain 0.02
St. Lawrence River Plain 0.05
N. Spruce-Hardwoods 0.08
Closed Boreal Forest 0.03
Common Merganser
Mergus merganser
St. Lawrence River Plain 0.04
N. Spruce-Hardwoods 0.3
Closed Boreal Forest 0.3
Red-breasted Merganser
Mergus serrator
N. Spruce-Hardwoods 0.04
Closed Boreal Forest 0.02
Turkey Vulture
Cathartes aura
Great Lakes Plain 3.8
St. Lawrence River Plain 1.0
N. Spruce-Hardwoods 0.2
Closed Boreal Forest 0.01
Osprey
Pandion haliaetus
Great Lakes Plain 0.03
St. Lawrence River Plain 0.1
N. Spruce-Hardwoods 0.1
Closed Boreal Forest 0.06
Bald Eagle
Haliaeetus leucocephalus
Great Lakes Plain 0.2
N. Spruce-Hardwoods 0.04
Northern Harrier
Circus cyaneus
Great Lakes Plain 0.3
St. Lawrence River Plain 0.6
N. Spruce-Hardwoods 0.2
Sharp-shinned Hawk
Accipiter striatus
Great Lakes Plain 0.05
St. Lawrence River Plain 0.09
N. Spruce-Hardwoods 0.07
Closed Boreal Forest 0.07
Cooper's Hawk
Accipiter cooperii
Great Lakes Plain 0.03
St. Lawrence River Plain 0.04
N. Spruce-Hardwoods 0.01
Northern Goshawk
Accipiter gentilis
St. Lawrence River Plain 0.02
N. Spruce-Hardwoods 0.01
Closed Boreal Forest 0.08
Red-shouldered Hawk
Buteo lineatus
Great Lakes Plain 0.02
St. Lawrence River Plain 0.06
N. Spruce-Hardwoods 0.04
Broad-winged Hawk
Buteo platypterus
Great Lakes Plain 0.03
St. Lawrence River Plain 0.05
N. Spruce-Hardwoods 0.4
Closed Boreal Forest 0.3
Red-tailed Hawk
Buteo jamaicensis
Great Lakes Plain 1.7
St. Lawrence River Plain 0.6
N. Spruce-Hardwoods 0.1
Closed Boreal Forest 0.09
American Kestrel
Falco sparverius
Great Lakes Plain 1.1
St. Lawrence River Plain 0.9
N. Spruce-Hardwoods 0.8
Closed Boreal Forest 0.6
Merlin
Falco columbarius
St. Lawrence River Plain 0.02
N. Spruce-Hardwoods 0.07
Closed Boreal Forest 0.1
Peregrine Falcon
Falco peregrinus
St. Lawrence River Plain 0.00
N. Spruce-Hardwoods 0.00
Gray Partridge
Perdix perdix
St. Lawrence River Plain 0.01
Ring-necked Pheasant
Phasianus colchicus
Great Lakes Plain 1.1
St. Lawrence River Plain 0.1
N. Spruce-Hardwoods 0.02
Spruce Grouse
Dendragapus canadensis
N. Spruce-Hardwoods 0.04
Ruffed Grouse
Bonasa umbellus
Great Lakes Plain 0.06
St. Lawrence River Plain 0.2
N. Spruce-Hardwoods 0.5
Closed Boreal Forest 0.7
Sharp-tailed Grouse
Tympanuchus phasianellus
N. Spruce-Hardwoods 0.01
Wild Turkey
Meleagris gallopavo
Great Lakes Plain 0.07
St. Lawrence River Plain 0.04
N. Spruce-Hardwoods 0.00
Northern Bobwhite
Colinus virginianus
Great Lakes Plain 0.04
Yellow Rail
Coturnicops noveboracensis
St. Lawrence River Plain 0.00
Virginia Rail
Rallus limicola
Great Lakes Plain 0.06
St. Lawrence River Plain 0.08
N. Spruce-Hardwoods 0.1
Closed Boreal Forest 0.02
Sora
Porzana carolina
Great Lakes Plain 0.03
St. Lawrence River Plain 0.07
N. Spruce-Hardwoods 0.06
Common Moorhen
Gallinula chloropus
Great Lakes Plain 0.07
St. Lawrence River Plain 0.07
N. Spruce-Hardwoods 0.00
American Coot
Fulica americana
N. Spruce-Hardwoods 0.01
Sandhill Crane
Grus canadensis
Great Lakes Plain 0.04
St. Lawrence River Plain 0.03
N. Spruce-Hardwoods 0.1
Closed Boreal Forest 0.1
Killdeer
Charadrius vociferus
Great Lakes Plain 20.9
St. Lawrence River Plain 12.9
N. Spruce-Hardwoods 2.5
Closed Boreal Forest 0.8
Solitary Sandpiper
Tringa solitaria
Closed Boreal Forest 0.02
Spotted Sandpiper
Actitis macularia
Great Lakes Plain 1.0
St. Lawrence River Plain 0.4
N. Spruce-Hardwoods 0.2
Closed Boreal Forest 0.2
Upland Sandpiper
Bartramia longicauda
Great Lakes Plain 0.7
St. Lawrence River Plain 2.8
N. Spruce-Hardwoods 0.2
Common Snipe
Gallinago gallinago
Great Lakes Plain 0.3
St. Lawrence River Plain 4.4
N. Spruce-Hardwoods 1.7
Closed Boreal Forest 1.4
American Woodcock
Scolopax minor
Great Lakes Plain 0.02
St. Lawrence River Plain 0.08
N. Spruce-Hardwoods 0.08
Closed Boreal Forest 0.03
Wilson's Phalarope
Phalaropus tricolor
Closed Boreal Forest 0.00
Bonaparte's Gull
Larus philadelphia
Closed Boreal Forest 0.05
Ring-billed Gull
Larus delawarensis
Great Lakes Plain 56.1
St. Lawrence River Plain 24.8
N. Spruce-Hardwoods 28.5
Closed Boreal Forest 1.4
Herring Gull
Larus argentatus
Great Lakes Plain 5.9
St. Lawrence River Plain 4.5
N. Spruce-Hardwoods 7.0
Closed Boreal Forest 14.9
Caspian Tern
Sterna caspia
Great Lakes Plain 0.06
St. Lawrence River Plain 0.01
N. Spruce-Hardwoods 0.03
Common Tern
Sterna hirundo
Great Lakes Plain 0.3
St. Lawrence River Plain 0.01
N. Spruce-Hardwoods 0.09
Closed Boreal Forest 0.2
Forster's Tern
Sterna forsteri
Great Lakes Plain 0.03
Black Tern
Chlidonias niger
Great Lakes Plain 0.02
St. Lawrence River Plain 0.5
N. Spruce-Hardwoods 0.07
Closed Boreal Forest 0.4
Rock Dove
Columba livia
Great Lakes Plain 20.8
St. Lawrence River Plain 16.3
N. Spruce-Hardwoods 2.3
Closed Boreal Forest 0.5
Mourning Dove
Zenaida macroura
Great Lakes Plain 42.3
St. Lawrence River Plain 17.9
N. Spruce-Hardwoods 2.6
Closed Boreal Forest 0.03
Black-billed Cuckoo
Coccyzus erythropthalmus
Great Lakes Plain 0.6
St. Lawrence River Plain 1.4
N. Spruce-Hardwoods 1.4
Closed Boreal Forest 0.1
Yellow-billed Cuckoo
Coccyzus americanus
Great Lakes Plain 0.2
St. Lawrence River Plain 0.1
N. Spruce-Hardwoods 0.04
Eastern Screech-owl
Otus asio
Great Lakes Plain 0.04
Great Horned Owl
Bubo virginianus
Great Lakes Plain 0.2
St. Lawrence River Plain 0.1
N. Spruce-Hardwoods 0.01
Barred Owl
Strix varia
St. Lawrence River Plain 0.03
N. Spruce-Hardwoods 0.03
Closed Boreal Forest 0.02
Great Gray Owl
Strix nebulosa
N. Spruce-Hardwoods 0.00
Closed Boreal Forest 0.07
Long-eared Owl
Asio otus
St. Lawrence River Plain 0.00
Short-eared Owl
Asio flammeus
Great Lakes Plain 0.02
St. Lawrence River Plain 0.00
N. Spruce-Hardwoods 0.01
Northern Saw-whet Owl
Aegolius acadicus
St. Lawrence River Plain 0.00
N. Spruce-Hardwoods 0.00
Common Nighthawk
Chordeiles minor
Great Lakes Plain 0.01
St. Lawrence River Plain 0.1
N. Spruce-Hardwoods 0.2
Closed Boreal Forest 0.3
Whip-poor-will
Caprimulgus vociferus
Great Lakes Plain 0.03
St. Lawrence River Plain 0.06
N. Spruce-Hardwoods 0.07
Chimney Swift
Chaetura pelagica
Great Lakes Plain 2.1
St. Lawrence River Plain 0.7
N. Spruce-Hardwoods 0.5
Closed Boreal Forest 0.01
Ruby-thr. Hummingbird
Archilochus colubris
Great Lakes Plain 0.3
St. Lawrence River Plain 0.3
N. Spruce-Hardwoods 0.6
Closed Boreal Forest 0.09
Belted Kingfisher
Ceryle alcyon
Great Lakes Plain 0.4
St. Lawrence River Plain 0.8
N. Spruce-Hardwoods 0.8
Closed Boreal Forest 0.6
Red-headed Woodpecker
Melanerpes erythrocephalus
Great Lakes Plain 0.7
St. Lawrence River Plain 0.2
N. Spruce-Hardwoods 0.04
Closed Boreal Forest 0.00
Red-bellied Woodpecker
Melanerpes carolinus
Great Lakes Plain 0.4
St. Lawrence River Plain 0.01
Yellow-bell. Sapsucker
Sphyrapicus varius
St. Lawrence River Plain 0.9
N. Spruce-Hardwoods 3.4
Closed Boreal Forest 2.5
Downy Woodpecker
Picoides pubescens
Great Lakes Plain 1.8
St. Lawrence River Plain 1.2
N. Spruce-Hardwoods 0.8
Closed Boreal Forest 0.8
Hairy Woodpecker
Picoides villosus
Great Lakes Plain 0.3
St. Lawrence River Plain 0.6
N. Spruce-Hardwoods 1.1
Closed Boreal Forest 1.3
Three-toed Woodpecker
Picoides tridactylus
Closed Boreal Forest 0.01
Black-backed Woodpecker
Picoides arcticus
N. Spruce-Hardwoods 0.05
Closed Boreal Forest 0.3
Yellow-shafted Flicker
Colaptes auratus
Great Lakes Plain 3.8
St. Lawrence River Plain 4.3
N. Spruce-Hardwoods 4.3
Closed Boreal Forest 3.3
Pileated Woodpecker
Dryocopus pileatus
Great Lakes Plain 0.2
St. Lawrence River Plain 0.4
N. Spruce-Hardwoods 1.0
Closed Boreal Forest 1.3
Olive-sided Flycatcher
Contopus borealis
St. Lawrence River Plain 0.01
N. Spruce-Hardwoods 0.7
Closed Boreal Forest 0.5
Eastern Wood-pewee
Contopus virens
Great Lakes Plain 4.2
St. Lawrence River Plain 3.8
N. Spruce-Hardwoods 2.1
Closed Boreal Forest 0.06
Yellow-bell. Flycatcher
Empidonax flaviventris
St. Lawrence River Plain 0.01
N. Spruce-Hardwoods 0.4
Closed Boreal Forest 1.1
Acadian Flycatcher
Empidonax virescens
St. Lawrence River Plain 0.00
Alder Flycatcher
Empidonax alnorium
Great Lakes Plain 0.6
St. Lawrence River Plain 3.0
N. Spruce-Hardwoods 6.2
Closed Boreal Forest 10.3
Willow Flycatcher
Empidonax traillii
Great Lakes Plain 3.7
St. Lawrence River Plain 0.7
N. Spruce-Hardwoods 0.04
Least Flycatcher
Empidonax minimus
Great Lakes Plain 1.3
St. Lawrence River Plain 3.8
N. Spruce-Hardwoods 8.5
Closed Boreal Forest 10.0
Eastern Phoebe
Sayornis phoebe
Great Lakes Plain 1.0
St. Lawrence River Plain 4.0
N. Spruce-Hardwoods 3.5
Closed Boreal Forest 0.01
Grt. Crested Flycatcher
Myiarchus crinitus
Great Lakes Plain 4.4
St. Lawrence River Plain 7.4
N. Spruce-Hardwoods 3.8
Eastern Kingbird
Tyrannus tyrannus
Great Lakes Plain 6.4
St. Lawrence River Plain 11.6
N. Spruce-Hardwoods 3.1
Closed Boreal Forest 0.2
Horned Lark
Eremophila alpestris
Great Lakes Plain 14.2
St. Lawrence River Plain 3.5
N. Spruce-Hardwoods 0.07
Purple Martin
Progne subis
Great Lakes Plain 6.8
St. Lawrence River Plain 1.1
N. Spruce-Hardwoods 0.5
Tree Swallow
Tachycineta bicolor
Great Lakes Plain 12.1
St. Lawrence River Plain 20.0
N. Spruce-Hardwoods 8.8
Closed Boreal Forest 5.3
N. Rough-winged Swallow
Stelgidopteryx serripennis
Great Lakes Plain 3.0
St. Lawrence River Plain 1.0
N. Spruce-Hardwoods 0.2
Bank Swallow
Riparia riparia
Great Lakes Plain 29.7
St. Lawrence River Plain 6.7
N. Spruce-Hardwoods 1.4
Closed Boreal Forest 4.4
Cliff Swallow
Hirundo pyrrhonota
Great Lakes Plain 3.0
St. Lawrence River Plain 2.7
N. Spruce-Hardwoods 3.4
Closed Boreal Forest 5.3
Barn Swallow
Hirundo rustica
Great Lakes Plain 26.7
St. Lawrence River Plain 36.6
N. Spruce-Hardwoods 8.2
Closed Boreal Forest 1.7
Gray Jay
Perisoreus canadensis
N. Spruce-Hardwoods 0.9
Closed Boreal Forest 2.1
Blue Jay
Cyanocitta cristata
Great Lakes Plain 9.7
St. Lawrence River Plain 8.7
N. Spruce-Hardwoods 6.5
Closed Boreal Forest 1.1
Black-billed Magpie
Pica pica
N. Spruce-Hardwoods 0.01
American Crow
Corvus brachyrhynchos
Great Lakes Plain 38.8
St. Lawrence River Plain 48.6
N. Spruce-Hardwoods 24.8
Closed Boreal Forest 12.4
Common Raven
Corvus corax
St. Lawrence River Plain 0.6
N. Spruce-Hardwoods 9.4
Closed Boreal Forest 14.8
Black-capped Chickadee
Parus atricapillus
Great Lakes Plain 5.9
St. Lawrence River Plain 7.4
N. Spruce-Hardwoods 8.1
Closed Boreal Forest 1.9
Boreal Chickadee
Parus hudsonicus
N. Spruce-Hardwoods 0.09
Closed Boreal Forest 0.3
Tufted Titmouse
Parus bicolor
Great Lakes Plain 0.03
St. Lawrence River Plain 0.01
Red-breasted Nuthatch
Sitta canadensis
Great Lakes Plain 0.07
St. Lawrence River Plain 0.4
N. Spruce-Hardwoods 2.4
Closed Boreal Forest 2.3
White-breasted Nuthatch
Sitta carolinensis
Great Lakes Plain 0.9
St. Lawrence River Plain 0.8
N. Spruce-Hardwoods 0.8
Closed Boreal Forest 0.09
Brown Creeper
Certhia americana
Great Lakes Plain 0.1
St. Lawrence River Plain 0.03
N. Spruce-Hardwoods 0.3
Closed Boreal Forest 0.1
Carolina Wren
Thryothorus ludovicianus
Great Lakes Plain 0.1
House Wren
Troglodytes aedon
Great Lakes Plain 10.8
St. Lawrence River Plain 5.6
N. Spruce-Hardwoods 1.1
Closed Boreal Forest 0.05
Winter Wren
Troglodytes troglodytes
Great Lakes Plain 0.1
St. Lawrence River Plain 0.9
N. Spruce-Hardwoods 5.2
Closed Boreal Forest 10.3
Sedge Wren
Cistothorus platensis
Great Lakes Plain 0.03
St. Lawrence River Plain 0.06
N. Spruce-Hardwoods 0.8
Marsh Wren
Cistothorus palustris
Great Lakes Plain 0.05
St. Lawrence River Plain 0.2
N. Spruce-Hardwoods 0.06
Golden-crowned Kinglet
Regulus satrapa
St. Lawrence River Plain 0.01
N. Spruce-Hardwoods 0.7
Closed Boreal Forest 0.9
Ruby-crowned Kinglet
Regulus calendula
St. Lawrence River Plain 0.02
N. Spruce-Hardwoods 2.0
Closed Boreal Forest 9.6
Blue-gray Gnatcatcher
Polioptila caerulea
Great Lakes Plain 0.1
St. Lawrence River Plain 0.01
Eastern Bluebird
Sialia sialis
Great Lakes Plain 0.8
St. Lawrence River Plain 0.8
N. Spruce-Hardwoods 0.4
Closed Boreal Forest 0.00
Veery
Catharus fuscescens
Great Lakes Plain 0.6
St. Lawrence River Plain 5.3
N. Spruce-Hardwoods 23.0
Closed Boreal Forest 4.9
Swainson's Thrush
Catharus ustulatus
St. Lawrence River Plain 0.1
N. Spruce-Hardwoods 4.3
Closed Boreal Forest 27.5
Hermit Thrush
Catharus guttatus
Great Lakes Plain 0.1
St. Lawrence River Plain 0.9
N. Spruce-Hardwoods 7.5
Closed Boreal Forest 7.1
Wood Thrush
Hylocichla mustelina
Great Lakes Plain 3.1
St. Lawrence River Plain 2.7
N. Spruce-Hardwoods 2.2
American Robin
Turdus migratorius
Great Lakes Plain 69.1
St. Lawrence River Plain 62.9
N. Spruce-Hardwoods 31.7
Closed Boreal Forest 34.4
Gray Catbird
Dumetella carolinensis
Great Lakes Plain 6.4
St. Lawrence River Plain 2.9
N. Spruce-Hardwoods 1.3
Closed Boreal Forest 0.1
Northern Mockingbird
Mimus polyglottos
Great Lakes Plain 0.5
St. Lawrence River Plain 0.03
N. Spruce-Hardwoods 0.01
Brown Thrasher
Toxostoma rufum
Great Lakes Plain 2.0
St. Lawrence River Plain 3.2
N. Spruce-Hardwoods 1.2
Cedar Waxwing
Bombycilla cedrorum
Great Lakes Plain 14.6
St. Lawrence River Plain 11.7
N. Spruce-Hardwoods 12.0
Closed Boreal Forest 5.3
Loggerhead Shrike
Lanius ludovicianus
St. Lawrence River Plain 0.04
European Starling
Sturnus vulgaris
Great Lakes Plain 163.1
St. Lawrence River Plain 107.4
N. Spruce-Hardwoods 23.8
Closed Boreal Forest 5.8
White-eyed Vireo
Vireo griseus
St. Lawrence River Plain 0.00
Solitary Vireo
Vireo solitarius
Great Lakes Plain 0.01
St. Lawrence River Plain 0.1
N. Spruce-Hardwoods 1.9
Closed Boreal Forest 1.0
Yellow-throated Vireo
Vireo flavifrons
Great Lakes Plain 0.5
St. Lawrence River Plain 0.2
N. Spruce-Hardwoods 0.05
Warbling Vireo
Vireo gilvus
Great Lakes Plain 9.1
St. Lawrence River Plain 6.9
N. Spruce-Hardwoods 1.6
Closed Boreal Forest 0.02
Philadelphia Vireo
Vireo philadelphicus
St. Lawrence River Plain 0.02
N. Spruce-Hardwoods 0.3
Closed Boreal Forest 1.2
Red-eyed Vireo
Vireo olivaceus
Great Lakes Plain 4.6
St. Lawrence River Plain 14.1
N. Spruce-Hardwoods 42.2
Closed Boreal Forest 37.3
Brewster's Warbler
St. Lawrence River Plain 0.00
Blue-winged Warbler
Vermivora pinus
Great Lakes Plain 0.2
St. Lawrence River Plain 0.02
N. Spruce-Hardwoods 0.02
Golden-winged Warbler
Vermivora chrysoptera
Great Lakes Plain 0.1
St. Lawrence River Plain 0.3
N. Spruce-Hardwoods 0.2
Tennessee Warbler
Vermivora peregrina
St. Lawrence River Plain 0.00
N. Spruce-Hardwoods 2.9
Closed Boreal Forest 12.2
Orange-crowned Warbler
Vermivora celata
N. Spruce-Hardwoods 0.02
Nashville Warbler
Vermivora ruficapilla
Great Lakes Plain 0.2
St. Lawrence River Plain 1.5
N. Spruce-Hardwoods 14.5
Closed Boreal Forest 9.7
Northern Parula
Parula americana
St. Lawrence River Plain 0.00
N. Spruce-Hardwoods 0.2
Closed Boreal Forest 0.6
Yellow Warbler
Dendroica petechia
Great Lakes Plain 14.7
St. Lawrence River Plain 13.6
N. Spruce-Hardwoods 6.7
Closed Boreal Forest 1.6
Chestnut-sided Warbler
Dendroica pensylvanica
Great Lakes Plain 0.2
St. Lawrence River Plain 2.4
N. Spruce-Hardwoods 21.0
Closed Boreal Forest 8.4
Magnolia Warbler
Dendroica magnolia
Great Lakes Plain 0.03
St. Lawrence River Plain 0.4
N. Spruce-Hardwoods 5.5
Closed Boreal Forest 11.5
Cape May Warbler
Dendroica tigrina
N. Spruce-Hardwoods 1.3
Closed Boreal Forest 1.7
Black-thr. Blue Warbler
Dendroica caerulescens
St. Lawrence River Plain 0.08
N. Spruce-Hardwoods 1.8
Closed Boreal Forest 0.8
Myrtle Warbler
Dendroica coronata
St. Lawrence River Plain 1.0
N. Spruce-Hardwoods 7.3
Closed Boreal Forest 7.5
Black-th. Green Warbler
Dendroica virens
St. Lawrence River Plain 1.2
N. Spruce-Hardwoods 3.2
Closed Boreal Forest 3.9
Blackburnian Warbler
Dendroica fusca
St. Lawrence River Plain 0.2
N. Spruce-Hardwoods 3.7
Closed Boreal Forest 1.2
Pine Warbler
Dendroica pinus
Great Lakes Plain 0.4
St. Lawrence River Plain 0.4
N. Spruce-Hardwoods 0.7
Prairie Warbler
Dendroica discolor
St. Lawrence River Plain 0.00
Palm Warbler
Dendroica palmarum
N. Spruce-Hardwoods 0.2
Closed Boreal Forest 0.05
Bay-breasted Warbler
Dendroica castanea
N. Spruce-Hardwoods 0.4
Closed Boreal Forest 2.3
Blackpoll Warbler
Dendroica striata
N. Spruce-Hardwoods 0.00
Closed Boreal Forest 0.01
Cerulean Warbler
Dendroica cerulea
St. Lawrence River Plain 0.02
N. Spruce-Hardwoods 0.00
Black-&-white Warbler
Mniotilta varia
Great Lakes Plain 0.1
St. Lawrence River Plain 3.3
N. Spruce-Hardwoods 6.4
Closed Boreal Forest 3.1
American Redstart
Setophaga ruticilla
Great Lakes Plain 0.3
St. Lawrence River Plain 2.2
N. Spruce-Hardwoods 7.8
Closed Boreal Forest 6.8
Ovenbird
Seiurus aurocapillus
Great Lakes Plain 0.5
St. Lawrence River Plain 9.0
N. Spruce-Hardwoods 30.8
Closed Boreal Forest 21.5
Northern Waterthrush
Seiurus noveboracensis
Great Lakes Plain 0.5
St. Lawrence River Plain 1.8
N. Spruce-Hardwoods 1.5
Closed Boreal Forest 1.9
Louisiana Waterthrush
Seiurus motacilla
St. Lawrence River Plain 0.01
Connecticut Warbler
Oporornis agilis
St. Lawrence River Plain 0.02
N. Spruce-Hardwoods 0.4
Closed Boreal Forest 0.2
Mourning Warbler
Oporornis philadelphia
Great Lakes Plain 0.4
St. Lawrence River Plain 0.8
N. Spruce-Hardwoods 8.7
Closed Boreal Forest 10.8
Common Yellowthroat
Geothlypis trichas
Great Lakes Plain 6.5
St. Lawrence River Plain 13.7
N. Spruce-Hardwoods 13.4
Closed Boreal Forest 5.3
Wilson's Warbler
Wilsonia pusilla
St. Lawrence River Plain 0.02
N. Spruce-Hardwoods 0.4
Closed Boreal Forest 0.5
Canada Warbler
Wilsonia canadensis
Great Lakes Plain 0.05
St. Lawrence River Plain 0.2
N. Spruce-Hardwoods 1.4
Closed Boreal Forest 1.4
Yellow-breasted Chat
Icteria virens
Great Lakes Plain 0.03
Scarlet Tanager
Piranga olivacea
Great Lakes Plain 0.3
St. Lawrence River Plain 1.0
N. Spruce-Hardwoods 1.1
Closed Boreal Forest 0.1
Northern Cardinal
Cardinalis cardinalis
Great Lakes Plain 12.1
St. Lawrence River Plain 1.4
N. Spruce-Hardwoods 0.1
Rose-breasted Grosbeak
Pheucticus ludovicianus
Great Lakes Plain 4.1
St. Lawrence River Plain 4.9
N. Spruce-Hardwoods 5.5
Closed Boreal Forest 0.6
Indigo Bunting
Passerina cyanea
Great Lakes Plain 5.5
St. Lawrence River Plain 3.0
N. Spruce-Hardwoods 2.0
Closed Boreal Forest 0.04
Dickcissel
Spiza americana
Great Lakes Plain 0.02
N. Spruce-Hardwoods 0.00
Eastern Towhee
Pipilo erythrophthalmus
Great Lakes Plain 0.7
St. Lawrence River Plain 0.8
N. Spruce-Hardwoods 0.2
Chipping Sparrow
Spizella passerina
Great Lakes Plain 21.9
St. Lawrence River Plain 18.2
N. Spruce-Hardwoods 18.8
Closed Boreal Forest 18.2
Clay-colored Sparrow
Spizella pallida
St. Lawrence River Plain 0.1
N. Spruce-Hardwoods 0.6
Closed Boreal Forest 0.02
Field Sparrow
Spizella pusilla
Great Lakes Plain 4.3
St. Lawrence River Plain 2.6
N. Spruce-Hardwoods 0.3
Vesper Sparrow
Pooecetes gramineus
Great Lakes Plain 7.1
St. Lawrence River Plain 2.7
N. Spruce-Hardwoods 0.6
Closed Boreal Forest 0.02
Savannah Sparrow
Passerculus sandwichensis
Great Lakes Plain 37.6
St. Lawrence River Plain 44.5
N. Spruce-Hardwoods 9.2
Closed Boreal Forest 1.5
Grasshopper Sparrow
Ammodramus savannarum
Great Lakes Plain 0.9
St. Lawrence River Plain 0.8
N. Spruce-Hardwoods 0.1
Henslow's Sparrow
Ammodramus henslowii
Great Lakes Plain 0.00
St. Lawrence River Plain 0.01
Le Conte's Sparrow
Ammodramus leconteii
N. Spruce-Hardwoods 0.1
Closed Boreal Forest 0.04
Song Sparrow
Melospiza melodia
Great Lakes Plain 47.7
St. Lawrence River Plain 42.7
N. Spruce-Hardwoods 16.9
Closed Boreal Forest 5.1
Lincoln's Sparrow
Melospiza lincolnii
St. Lawrence River Plain 0.02
N. Spruce-Hardwoods 0.6
Closed Boreal Forest 3.5
Swamp Sparrow
Melospiza georgiana
Great Lakes Plain 1.2
St. Lawrence River Plain 4.3
N. Spruce-Hardwoods 4.1
Closed Boreal Forest 1.8
White-throated Sparrow
Zonotrichia albicollis
Great Lakes Plain 0.08
St. Lawrence River Plain 5.2
N. Spruce-Hardwoods 30.2
Closed Boreal Forest 51.3
Slate-colored Junco
Junco hyemalis
St. Lawrence River Plain 0.03
N. Spruce-Hardwoods 0.9
Closed Boreal Forest 2.6
Bobolink
Dolichonyx oryzivorus
Great Lakes Plain 28.4
St. Lawrence River Plain 57.4
N. Spruce-Hardwoods 11.3
Closed Boreal Forest 0.3
Red-winged Blackbird
Agelaius phoeniceus
Great Lakes Plain 108.7
St. Lawrence River Plain 122.9
N. Spruce-Hardwoods 18.8
Closed Boreal Forest 2.9
Eastern Meadowlark
Sturnella magna
Great Lakes Plain 11.4
St. Lawrence River Plain 24.1
N. Spruce-Hardwoods 2.5
Closed Boreal Forest 0.01
Western Meadowlark
Sturnella neglecta
Great Lakes Plain 0.05
St. Lawrence River Plain 0.07
N. Spruce-Hardwoods 0.4
Closed Boreal Forest 0.01
Yellow-head. Blackbird
Xanthocephalus xanthocephalus
N. Spruce-Hardwoods 0.00
Rusty Blackbird
Euphagus carolinus
N. Spruce-Hardwoods 0.1
Closed Boreal Forest 0.3
Brewer's Blackbird
Euphagus cyanocephalus
St. Lawrence River Plain 0.01
N. Spruce-Hardwoods 1.4
Closed Boreal Forest 0.1
Common Grackle
Quiscalus quiscula
Great Lakes Plain 85.6
St. Lawrence River Plain 40.4
N. Spruce-Hardwoods 7.2
Closed Boreal Forest 2.1
Brown-headed Cowbird
Molothrus ater
Great Lakes Plain 20.5
St. Lawrence River Plain 12.4
N. Spruce-Hardwoods 4.8
Closed Boreal Forest 0.7
Orchard Oriole
Icterus spurius
Great Lakes Plain 0.3
St. Lawrence River Plain 0.01
N. Spruce-Hardwoods 0.00
Baltimore Oriole
Icterus galbula
Great Lakes Plain 10.4
St. Lawrence River Plain 5.2
N. Spruce-Hardwoods 1.0
Pine Grosbeak
Pinicola enucleator
N. Spruce-Hardwoods 0.01
Closed Boreal Forest 0.01
Purple Finch
Carpodacus purpureus
Great Lakes Plain 0.04
St. Lawrence River Plain 0.8
N. Spruce-Hardwoods 1.6
Closed Boreal Forest 2.9
House Finch
Carpodacus mexicanus
Great Lakes Plain 13.2
St. Lawrence River Plain 2.0
N. Spruce-Hardwoods 0.2
Red Crossbill
Loxia curvirostra
N. Spruce-Hardwoods 0.09
Closed Boreal Forest 0.4
White-winged Crossbill
Loxia leucoptera
St. Lawrence River Plain 0.01
N. Spruce-Hardwoods 0.5
Closed Boreal Forest 2.2
Common Redpoll
Carduelis flammea
N. Spruce-Hardwoods 0.00
Pine Siskin
Carduelis pinus
St. Lawrence River Plain 0.03
N. Spruce-Hardwoods 1.7
Closed Boreal Forest 5.2
American Goldfinch
Carduelis tristis
Great Lakes Plain 22.0
St. Lawrence River Plain 22.7
N. Spruce-Hardwoods 6.9
Closed Boreal Forest 0.9
Evening Grosbeak
Coccothraustes vespertinus
St. Lawrence River Plain 0.09
N. Spruce-Hardwoods 4.5
Closed Boreal Forest 8.7
House Sparrow
Passer domesticus
Great Lakes Plain 63.2
St. Lawrence River Plain 30.1
N. Spruce-Hardwoods 2.6
Closed Boreal Forest 0.2