Checklist of the Birds of Wisconsin 2017 - Wisconsin Society for Ornithology
Abundance: 1=abundant or common; 2=uncommon 3=rare, irregular; 4=casual or accidental; 5=extinct Checklist of the Birds of Wisconsin 2017 - Wisconsin Society for Ornithology
Common name Scientific name Abundance Review List Geese and Swans Black-bellied Whistling-Duck Dendrocygna autumnalis casual Review Fulvous Whistling-Duck Dendrocygna bicolor accidental 1 record Review Greater White-fronted Goose Anser albifrons regular Snow Goose Chen caerulescens regular Ross's Goose Chen rossii regular Brant Branta bernicla accidental Review Cackling Goose Branta hutchinsii regular Canada Goose Branta canadensis regular Mute Swan Cygnus olor regular Trumpeter Swan Cygnus buccinator regular Tundra Swan Cygnus columbianus regular
Ducks Wood Duck Aix sponsa regular Gadwall Anas strepera regular Eurasian Wigeon Anas penelope casual Review American Wigeon Anas americana regular American Black Duck Anas rubripes regular Mallard Anas platyrhynchos regular Blue-winged Teal Anas discors regular Cinnamon Teal Anas cyanoptera casual Review Northern Shoveler Anas clypeata regular Northern Pintail Anas acuta regular Garganey Anas querquedula accidental 1 record Review Green-winged Teal Anas crecca regular Canvasback Aythya valisineria regular Redhead Aythya americana regular Ring-necked Duck Aythya collaris regular Greater Scaup Aythya marila regular Lesser Scaup Aythya affinis regular King Eider Somateria spectabilis casual Review Common Eider Somateria mollissima accidental 7 records Review Harlequin Duck Histrionicus histrionicus rare Surf Scoter Melanitta perspicillata regular White-winged Scoter Melanitta fusca regular Black Scoter Melanitta americana regular Long-tailed Duck Clangula hyemalis regular Bufflehead Bucephala albeola regular Common Goldeneye Bucephala clangula regular Barrow's Goldeneye Bucephala islandica casual Review
Abundance: 1=abundant or common; 2=uncommon 3=rare, irregular; 4=casual or accidental; 5=extinct Checklist of the Birds of Wisconsin 2017 - Wisconsin Society for Ornithology
Common name Scientific name Abundance Review List Smew Mergellus albellus accidental 1 record Review Hooded Merganser Lophodytes cucullatus regular Common Merganser Mergus merganser regular Red-breasted Merganser Mergus serrator regular Masked Duck Nomonyx dominicus accidental 1 record Review Ruddy Duck Oxyura jamaicensis regular
Bobwhite through Turkey Northern Bobwhite Colinus virginianus rare Gray Partridge Perdix perdix rare Ring-necked Pheasant Phasianus colchicus regular Ruffed Grouse Bonasa umbellus regular Spruce Grouse Falcipennis canadensis rare Willow Ptarmigan Lagopus lagopus accidental 1 record Review Sharp-tailed Grouse Tympanuchus phasianellus rare Greater Prairie-Chicken Tympanuchus cupido regular Wild Turkey Meleagris gallopavo regular
Grebes Pied-billed Grebe Podilymbus podiceps regular Horned Grebe Podiceps auritus regular Red-necked Grebe Podiceps grisegena rare Eared Grebe Podiceps nigricollis rare Western Grebe Aechmophorus occidentalis rare
Pigeons and Doves Rock Pigeon Columba livia regular Band-tailed Pigeon Patagioenas fasciata accidental 5 records Review Eurasian Collared-Dove Streptopelia decaocto regular Passenger Pigeon Ectopistes migratorius extinct Inca Dove Columbina inca accidental 1 record Review Common Ground-Dove Columbina passerina accidental 3 records Review White-winged Dove Zenaida asiatica casual Review Mourning Dove Zenaida macroura regular
Cuchoos and Ani Yellow-billed Cuckoo Coccyzus americanus regular Black-billed Cuckoo Coccyzus erythropthalmus regular Groove-billed Ani Crotophaga sulcirostris accidental 15 records Review
Nightjars and Swift Common Nighthawk Chordeiles minor regular Chuck-will's-widow Antrostomus carolinensis rare Review Eastern Whip-poor-will Antrostomus vociferus regular Chimney Swift Chaetura pelagica regular
Hummingbirds Mexican Violetear Colibri thalassinus accidental 7 records Review Green-breasted Mango Anthracothorax prevostii accidental 1 record Review Ruby-throated Hummingbird Archilochus colubris regular Anna's Hummingbird Calypte anna casual Review Rufous Hummingbird Selasphorus rufus rare Review Broad-billed Hummingbird Cynanthus latirostris accidental 2 records Review
Rails through Cranes Yellow Rail Coturnicops noveboracensis rare Review Black Rail Laterallus jamaicensis accidental 7 records Review King Rail Rallus elegans rare Review Virginia Rail Rallus limicola regular
Abundance: 1=abundant or common; 2=uncommon 3=rare, irregular; 4=casual or accidental; 5=extinct Checklist of the Birds of Wisconsin 2017 - Wisconsin Society for Ornithology
Common name Scientific name Abundance Review List Sora Porzana carolina regular Purple Gallinule Porphyrio martinicus accidental 19 records Review Common Gallinule Gallinula galeata regular American Coot Fulica americana regular Sandhill Crane Antigone canadensis regular Whooping Crane Grus americana rare
Shorebirds Black-necked Stilt Himantopus mexicanus rare American Avocet Recurvirostra americana regular Black-bellied Plover Pluvialis squatarola regular American Golden-Plover Pluvialis dominica regular Snowy Plover Charadrius nivosus accidental 5 records Review Wilson's Plover Charadrius wilsonia accidental 3 records Review Semipalmated Plover Charadrius semipalmatus regular Piping Plover Charadrius melodus rare Killdeer Charadrius vociferus regular Upland Sandpiper Bartramia longicauda rare Eskimo Curlew Numenius borealis accidental 2 records Review Whimbrel Numenius phaeopus rare Long-billed Curlew Numenius americanus accidental 9 records Review Hudsonian Godwit Limosa haemastica rare Marbled Godwit Limosa fedoa rare Ruddy Turnstone Arenaria interpres regular Black Turnstone Arenaria melanocephala accidental 1 record Review Red Knot Calidris canutus rare Ruff Calidris pugnax casual Review Stilt Sandpiper Calidris himantopus regular Curlew Sandpiper Calidris ferruginea accidental 9 records Review Sanderling Calidris alba regular Dunlin Calidris alpina regular Purple Sandpiper Calidris maritima casual Review Baird's Sandpiper Calidris bairdii regular Least Sandpiper Calidris minutilla regular White-rumped Sandpiper Calidris fuscicollis regular Buff-breasted Sandpiper Calidris subruficollis regular Pectoral Sandpiper Calidris melanotos regular Semipalmated Sandpiper Calidris pusilla regular Western Sandpiper Calidris mauri rare Review Short-billed Dowitcher Limnodromus griseus regular Long-billed Dowitcher Limnodromus scolopaceus regular Wilson's Snipe Gallinago delicata regular American Woodcock Scolopax minor regular Spotted Sandpiper Actitis macularius regular Solitary Sandpiper Tringa solitaria regular Greater Yellowlegs Tringa melanoleuca regular Willet Tringa semipalmata regular Lesser Yellowlegs Tringa flavipes regular Wilson's Phalarope Phalaropus tricolor regular Red-necked Phalarope Phalaropus lobatus rere Red Phalarope Phalaropus fulicarius rare Review
Jaegers Pomarine Jaeger Stercorarius pomarinus casual Review Parasitic Jaeger Stercorarius parasiticus regular Review Long-tailed Jaeger Stercorarius longicaudus casual Review
Dovekie through Murrelet Dovekie Alle alle accidental 2 records Review
Abundance: 1=abundant or common; 2=uncommon 3=rare, irregular; 4=casual or accidental; 5=extinct Checklist of the Birds of Wisconsin 2017 - Wisconsin Society for Ornithology
Common name Scientific name Abundance Review List Thick-billed Murre Uria lomvia accidental 1 record Review Ancient Murrelet Synthliboramphus antiquus accidental 6 records Review
Gulls and Terns Black-legged Kittiwake Rissa tridactyla casual Review Ivory Gull Pagophila eburnea accidental 13 records Review Sabine's Gull Xema sabini rare Review Bonaparte's Gull Chroicocephalus philadelphia regular Black-headed Gull Chroicocephalus ridibundus accidental 15 records Review Little Gull Hydrocoloeus minutus rare Review Ross's Gull Rhodostethia rosea accidental 1 record Review Laughing Gull Leucophaeus atricilla rare Review Franklin's Gull Leucophaeus pipixcan regular Black-tailed Gull Larus crassirostris accidental 2 records Review Mew Gull Larus canus casual Review Ring-billed Gull Larus delawarensis regular California Gull Larus californicus casual Review Herring Gull Larus argentatus regular Thayer's Gull Larus thayeri regular Iceland Gull Larus glaucoides regular Lesser Black-backed Gull Larus fuscus regular Slaty-backed Gull Larus schistisagus casual Review Glaucous-winged Gull Larus glaucescens accidental 6 records Review Glaucous Gull Larus hyperboreus regular Great Black-backed Gull Larus marinus regular Sooty Tern Onychoprion fuscatus accidental 1 record Review Least Tern Sternula antillarum accidental 15 records Review Caspian Tern Hydroprogne caspia regular Black Tern Chlidonias niger regular White-winged Tern Chlidonias leucopterus accidental 2 records Review Common Tern Sterna hirundo regular Arctic Tern Sterna paradisaea casual Review Forster's Tern Sterna forsteri regular Royal Tern Thalasseus maximus accidental 4 records Review
Loons Red-throated Loon Gavia stellata regular Pacific Loon Gavia pacifica rare Review Common Loon Gavia immer regular
Stork Wood Stork Mycteria americana accidental 5 records Review
Frigatebird, Cormorants, and Anhinga Magnificent Frigatebird Fregata magnificens accidental 3 records Review Neotropic Cormorant Phalacrocorax brasilianus accidental 1 record Review Double-crested Cormorant Phalacrocorax auritus regular Anhinga Anhinga anhinga accidental 11 records Review
Pelicans American White Pelican Pelecanus erythrorhynchos regular Brown Pelican Pelecanus occidentalis accidental 10 records Review
Bitterns thourhg Spoonbill American Bittern Botaurus lentiginosus regular Least Bittern Ixobrychus exilis regular Great Blue Heron Ardea herodias regular Great Egret Ardea alba regular Snowy Egret Egretta thula rare
Abundance: 1=abundant or common; 2=uncommon 3=rare, irregular; 4=casual or accidental; 5=extinct Checklist of the Birds of Wisconsin 2017 - Wisconsin Society for Ornithology
Common name Scientific name Abundance Review List Little Blue Heron Egretta caerulea rare Review Tricolored Heron Egretta tricolor casual Review Cattle Egret Bubulcus ibis regular Green Heron Butorides virescens regular Black-crowned Night-Heron Nycticorax nycticorax regular Yellow-crowned Night-Heron Nyctanassa violacea rare Review White Ibis Eudocimus albus accidental 4 records Review Glossy Ibis Plegadis falcinellus casual Review White-faced Ibis Plegadis chihi casual Roseate Spoonbill Platalea ajaja accidental 1 record Review
Raptors Black Vulture Coragyps atratus accidental 11 records Review Turkey Vulture Cathartes aura regular Osprey Pandion haliaetus regular Swallow-tailed Kite Elanoides forficatus accidental 15 records Review White-tailed Kite Elanus leucurus accidental 5 records Review Mississippi Kite Ictinia mississippiensis casual Review Bald Eagle Haliaeetus leucocephalus regular Northern Harrier Circus cyaneus regular Sharp-shinned Hawk Accipiter striatus regular Cooper's Hawk Accipiter cooperii regular Northern Goshawk Accipiter gentilis regular Harris's Hawk Parabuteo unicinctus accidental 1 record Review Red-shouldered Hawk Buteo lineatus regular Broad-winged Hawk Buteo platypterus regular Swainson's Hawk Buteo swainsoni casual Review Red-tailed Hawk Buteo jamaicensis regular Rough-legged Hawk Buteo lagopus regular Ferruginous Hawk Buteo regalis accidental 15 records Review Golden Eagle Aquila chrysaetos regular
Owls Barn Owl Tyto alba casual Review Eastern Screech-Owl Megascops asio regular Great Horned Owl Bubo virginianus regular Snowy Owl Bubo scandiacus rare Northern Hawk Owl Surnia ulula casual Review Burrowing Owl Athene cunicularia accidental 14 records Review Barred Owl Strix varia regular Great Gray Owl Strix nebulosa casual Review Long-eared Owl Asio otus regular Short-eared Owl Asio flammeus regular Boreal Owl Aegolius funereus casual Review Northern Saw-whet Owl Aegolius acadicus regular
Kingfisher Belted Kingfisher Megaceryle alcyon regular
Woodpeckers Lewis's Woodpecker Melanerpes lewis accidental 4 records Review Red-headed Woodpecker Melanerpes erythrocephalus regular Red-bellied Woodpecker Melanerpes carolinus regular Yellow-bellied Sapsucker Sphyrapicus varius regular Downy Woodpecker Picoides pubescens regular Hairy Woodpecker Picoides villosus regular American Three-toed Woodpecker Picoides dorsalis accidental Review Black-backed Woodpecker Picoides arcticus rare Northern Flicker Colaptes auratus regular
Abundance: 1=abundant or common; 2=uncommon 3=rare, irregular; 4=casual or accidental; 5=extinct Checklist of the Birds of Wisconsin 2017 - Wisconsin Society for Ornithology
Common name Scientific name Abundance Review List Pileated Woodpecker Dryocopus pileatus regular
Caracara and Falcons Crested Caracara Caracara cheriway accidental 1 record Review American Kestrel Falco sparverius regular Merlin Falco columbarius regular Gyrfalcon Falco rusticolus rare Review Peregrine Falcon Falco peregrinus regular Prairie Falcon Falco mexicanus accidental 7 records Review
Parakeet Carolina Parakeet Conuropsis carolinensis extinct
Flycatchers Olive-sided Flycatcher Contopus cooperi regular Western Wood-Pewee Contopus sordidulus accidental 3 records Review Eastern Wood-Pewee Contopus virens regular Yellow-bellied Flycatcher Empidonax flaviventris regular Acadian Flycatcher Empidonax virescens regular Alder Flycatcher Empidonax alnorum regular Willow Flycatcher Empidonax traillii regular Least Flycatcher Empidonax minimus regular Dusky Flycatcher Empidonax oberholseri accidental 1 record Review Eastern Phoebe Sayornis phoebe regular Say's Phoebe Sayornis saya casual Review Vermilion Flycatcher Pyrocephalus rubinus accidental 7 records Review Ash-throated Flycatcher Myiarchus cinerascens accidental 3 records Review Great Crested Flycatcher Myiarchus crinitus regular Tropical Kingbird Tyrannus melancholicus accidental 1 record Review Tropical/Couch's Kingbird Tyrannus melancholicus accidental 1 record Review (record for this taxa not ID'd to species) OR Tyrannus couchii Western Kingbird Tyrannus verticalis rare Review Eastern Kingbird Tyrannus tyrannus regular Scissor-tailed Flycatcher Tyrannus forficatus rare Review Fork-tailed Flycatcher Tyrannus savana accidental 4 records Review
Shrikes Loggerhead Shrike Lanius ludovicianus rare Northern Shrike Lanius excubitor regular
Vireos White-eyed Vireo Vireo griseus regular Bell's Vireo Vireo bellii regular Gray Vireo Vireo vicinior accidental 1 record Review Yellow-throated Vireo Vireo flavifrons regular Blue-headed Vireo Vireo solitarius regular Philadelphia Vireo Vireo philadelphicus regular Warbling Vireo Vireo gilvus regular Red-eyed Vireo Vireo olivaceus regular
Jays through Horned Lark Gray Jay Perisoreus canadensis rare Blue Jay Cyanocitta cristata regular Clark's Nutcracker Nucifraga columbiana accidental 4 records Review Black-billed Magpie Pica hudsonia casual Review American Crow Corvus brachyrhynchos regular Common Raven Corvus corax regular Horned Lark Eremophila alpestris regular
Abundance: 1=abundant or common; 2=uncommon 3=rare, irregular; 4=casual or accidental; 5=extinct Checklist of the Birds of Wisconsin 2017 - Wisconsin Society for Ornithology
Common name Scientific name Abundance Review List Swallows Purple Martin Progne subis regular Tree Swallow Tachycineta bicolor regular Northern Rough-winged Swallow Stelgidopteryx serripennis regular Bank Swallow Riparia riparia regular Cliff Swallow Petrochelidon pyrrhonota regular Cave Swallow Petrochelidon fulva accidental 6 records Review Barn Swallow Hirundo rustica regular
Chickadees through Brown Creeper Black-capped Chickadee Poecile atricapillus regular Boreal Chickadee Poecile hudsonicus rare Tufted Titmouse Baeolophus bicolor regular Red-breasted Nuthatch Sitta canadensis regular White-breasted Nuthatch Sitta carolinensis regular Brown-headed Nuthatch Sitta pusilla accidental 1 record Review Brown Creeper Certhia americana regular
Wrens Rock Wren Salpinctes obsoletus accidental 2 records Review House Wren Troglodytes aedon regular Winter Wren Troglodytes hiemalis regular Sedge Wren Cistothorus platensis regular Marsh Wren Cistothorus palustris regular Carolina Wren Thryothorus ludovicianus regular Bewick's Wren Thryomanes bewickii accidental Review
Gnatcatcher Blue-gray Gnatcatcher Polioptila caerulea regular
Kinglets Golden-crowned Kinglet Regulus satrapa regular Ruby-crowned Kinglet Regulus calendula regular
Thrushes Eastern Bluebird Sialia sialis regular Mountain Bluebird Sialia currucoides casual Review Townsend's Solitaire Myadestes townsendi rare Veery Catharus fuscescens regular Gray-cheeked Thrush Catharus minimus regular Swainson's Thrush Catharus ustulatus regular Hermit Thrush Catharus guttatus regular Wood Thrush Hylocichla mustelina regular American Robin Turdus migratorius regular Varied Thrush Ixoreus naevius rare
Gray Catbird through Starling Gray Catbird Dumetella carolinensis regular Curve-billed Thrasher Toxostoma curvirostre accidental 2 records Review Brown Thrasher Toxostoma rufum regular Sage Thrasher Oreoscoptes montanus accidental 4 records Review Northern Mockingbird Mimus polyglottos rare European Starling Sturnus vulgaris regular
Waxwings through Phainopepla Bohemian Waxwing Bombycilla garrulus regular Cedar Waxwing Bombycilla cedrorum regular Phainopepla Phainopepla nitens accidental 1 record Review
Abundance: 1=abundant or common; 2=uncommon 3=rare, irregular; 4=casual or accidental; 5=extinct Checklist of the Birds of Wisconsin 2017 - Wisconsin Society for Ornithology
Common name Scientific name Abundance Review List Weaver Finches House Sparrow Passer domesticus regular Eurasian Tree Sparrow Passer montanus casual Review
Pipit American Pipit Anthus rubescens regular
Brambling and Finches Brambling Fringilla montifringilla accidental 3 records Review Gray-crowned Rosy-Finch Leucosticte tephrocotis accidental 5 records Review Pine Grosbeak Pinicola enucleator regular House Finch Haemorhous mexicanus regular Purple Finch Haemorhous purpureus regular Red Crossbill Loxia curvirostra regular White-winged Crossbill Loxia leucoptera regular Common Redpoll Acanthis flammea regular Hoary Redpoll Acanthis hornemanni rare Pine Siskin Spinus pinus regular American Goldfinch Spinus tristis regular Evening Grosbeak Coccothraustes vespertinus regular
Longspurs and Snow Bunting Lapland Longspur Calcarius lapponicus regular Chestnut-collared Longspur Calcarius ornatus accidental 4 records Review Smith's Longspur Calcarius pictus casual Review Snow Bunting Plectrophenax nivalis regular
Warblers Ovenbird Seiurus aurocapilla regular Worm-eating Warbler Helmitheros vermivorum rare Louisiana Waterthrush Parkesia motacilla regular Northern Waterthrush Parkesia noveboracensis regular Golden-winged Warbler Vermivora chrysoptera regular Blue-winged Warbler Vermivora cyanoptera regular Black-and-white Warbler Mniotilta varia regular Prothonotary Warbler Protonotaria citrea regular Swainson's Warbler Limnothlypis swainsonii accidental 2 records Review Tennessee Warbler Oreothlypis peregrina regular Orange-crowned Warbler Oreothlypis celata regular Nashville Warbler Oreothlypis ruficapilla regular Connecticut Warbler Oporornis agilis regular MacGillivray's Warbler Geothlypis tolmiei accidental 1 record Review Mourning Warbler Geothlypis philadelphia regular Kentucky Warbler Geothlypis formosa rare Common Yellowthroat Geothlypis trichas regular Hooded Warbler Setophaga citrina regular American Redstart Setophaga ruticilla regular Kirtland's Warbler Setophaga kirtlandii rare Cape May Warbler Setophaga tigrina regular Cerulean Warbler Setophaga cerulea regular Northern Parula Setophaga americana regular Magnolia Warbler Setophaga magnolia regular Bay-breasted Warbler Setophaga castanea regular Blackburnian Warbler Setophaga fusca regular Yellow Warbler Setophaga petechia regular Chestnut-sided Warbler Setophaga pensylvanica regular Blackpoll Warbler Setophaga striata regular Black-throated Blue Warbler Setophaga caerulescens regular Palm Warbler Setophaga palmarum regular
Abundance: 1=abundant or common; 2=uncommon 3=rare, irregular; 4=casual or accidental; 5=extinct Checklist of the Birds of Wisconsin 2017 - Wisconsin Society for Ornithology
Common name Scientific name Abundance Review List Pine Warbler Setophaga pinus regular Yellow-rumped Warbler Setophaga coronata regular Yellow-throated Warbler Setophaga dominica rare Prairie Warbler Setophaga discolor rare Black-throated Gray Warbler Setophaga nigrescens accidental 7 records Review Townsend's Warbler Setophaga townsendi accidental 4 records Review Hermit Warbler Setophaga occidentalis accidental 1 record Review Black-throated Green Warbler Setophaga virens regular Canada Warbler Cardellina canadensis regular Wilson's Warbler Cardellina pusilla regular Painted Redstart Myioborus pictus accidental 2 records Yellow-breasted Chat Icteria virens regular
Towhees and Sparrows Green-tailed Towhee Pipilo chlorurus accidental 10 records Review Spotted Towhee Pipilo maculatus casual Review Eastern Towhee Pipilo erythrophthalmus regular Rufous-crowned Sparrow Aimophila ruficeps accidental 1 record Review American Tree Sparrow Spizella arborea regular Chipping Sparrow Spizella passerina regular Clay-colored Sparrow Spizella pallida regular Field Sparrow Spizella pusilla regular Vesper Sparrow Pooecetes gramineus regular Lark Sparrow Chondestes grammacus regular Black-throated Sparrow Amphispiza bilineata accidental 7 records Review Lark Bunting Calamospiza melanocorys casual Review Savannah Sparrow Passerculus sandwichensis regular Grasshopper Sparrow Ammodramus savannarum regular Baird's Sparrow Ammodramus bairdii accidental 7 records Review Henslow's Sparrow Ammodramus henslowii regular Le Conte's Sparrow Ammodramus leconteii regular Nelson's Sparrow Ammodramus nelsoni rare Fox Sparrow Passerella iliaca regular Song Sparrow Melospiza melodia regular Lincoln's Sparrow Melospiza lincolnii regular Swamp Sparrow Melospiza georgiana regular White-throated Sparrow Zonotrichia albicollis regular Harris's Sparrow Zonotrichia querula rare White-crowned Sparrow Zonotrichia leucophrys regular Golden-crowned Sparrow Zonotrichia atricapilla accidental 10 records Review Dark-eyed Junco Junco hyemalis regular
Tanagers through Dickcissel Summer Tanager Piranga rubra rare Scarlet Tanager Piranga olivacea regular Western Tanager Piranga ludoviciana rare Review Northern Cardinal Cardinalis cardinalis regular Pyrrhuloxia Cardinalis sinuatus accidental 1 record Review Rose-breasted Grosbeak Pheucticus ludovicianus regular Black-headed Grosbeak Pheucticus melanocephalus casual Review Blue Grosbeak Passerina caerulea rare Review Lazuli Bunting Passerina amoena accidental 9 records Review Indigo Bunting Passerina cyanea regular Painted Bunting Passerina ciris casual Review Dickcissel Spiza americana regular
Blackbirds Dolichonyx oryzivorus regular Bobolink Dolichonyx oryzivorus regular Red-winged Blackbird Agelaius phoeniceus regular
Abundance: 1=abundant or common; 2=uncommon 3=rare, irregular; 4=casual or accidental; 5=extinct Checklist of the Birds of Wisconsin 2017 - Wisconsin Society for Ornithology
Common name Scientific name Abundance Review List Eastern Meadowlark Sturnella magna regular Western Meadowlark Sturnella neglecta regular Yellow-headed Blackbird Xanthocephalus xanthocephalus regular Rusty Blackbird Euphagus carolinus regular Brewer's Blackbird Euphagus cyanocephalus regular Common Grackle Quiscalus quiscula regular Great-tailed Grackle Quiscalus mexicanus accidental 3 records Review Brown-headed Cowbird Molothrus ater regular Orchard Oriole Icterus spurius regular Hooded Oriole Icterus cucullatus accidental 1 record Review Streak-backed Oriole Icterus pustulatus accidental 1 record Review Bullock's Oriole Icterus bullockii accidental 6 records Review Baltimore Oriole Icterus galbula regular Scott's Oriole Icterus parisorum accidental 1 record Review
HYPOTHETICAL SPECIES Clark's Grebe Aechmophorus clarkii Spotted Redshank Tringa erythropus Long-billed Murrelet Brachyrampus perdix Gull-billed Tern Gelochelidon nilotica Roseate Tern Sterna dougallii Cassin's Kingbird Tyrannus vociferans Yellow-browed Warbler Phylloscopus inornatus Northern Wheatear Oenanthe oenanthe Sprague's Pipit Anthus spragueii Lesser Goldfinch Spinus psaltria Virginia's Warbler Oreothlypis virginiae
Abundance: 1=abundant or common; 2=uncommon 3=rare, irregular; 4=casual or accidental; 5=extinct