This is a list of bird species recorded in Baxter State Park, in the U.S. state of Maine. As of June 2004, 178 species had been reported in the park.^[1]

This list is presented in the taxonomic sequence of the Check-list of North and Middle American Birds, 7th edition through the 65th Supplement, published by the American Ornithological Society (AOS).^[2] Common and scientific names are also those of the Check-list, except that the common names of families are from the Clements taxonomy because the AOS list does not include them.

Order: Anseriformes   Family: Anatidae

The family Anatidae includes the ducks and most duck-like waterfowl, such as geese and swans. These birds are adapted to an aquatic existence with webbed feet, bills which are flattened to a greater or lesser extent, and feathers that are excellent at shedding water due to special oils.

Order: Galliformes   Family: Phasianidae

Phasianidae consists of the pheasants and their allies. These are terrestrial species, variable in size but generally plump with broad relatively short wings. Many species are gamebirds or have been domesticated as a food source for humans.

• Ruffed grouse, Bonasa umbellus
• Spruce grouse, Canachites canadensis

Order: Podicipediformes   Family: Podicipedidae

Grebes are small to medium-large freshwater diving birds. They have lobed toes and are excellent swimmers and divers. However, they have their feet placed far back on the body, making them quite ungainly on land.

• Pied-billed grebe, Podilymbus podiceps

Order: Columbiformes   Family: Columbidae

Pigeons and doves are stout-bodied birds with short necks and short slender bills with a fleshy cere.

• Rock pigeon, Columba livia (I)
• Mourning dove, Zenaida macroura

Order: Cuculiformes   Family: Cuculidae

The family Cuculidae includes cuckoos, roadrunners, and anis. These birds are of variable size with slender bodies, long tails, and strong legs.

• Yellow-billed cuckoo, Coccyzus americanus
• Black-billed cuckoo, Coccyzus erythropthalmus

Order: Caprimulgiformes   Family: Caprimulgidae

Nightjars are medium-sized nocturnal birds that usually nest on the ground. They have long wings, short legs, and very short bills. Most have small feet, of little use for walking, and long pointed wings. Their soft plumage is cryptically colored to resemble bark or leaves.

• Common nighthawk, Chordeiles minor
• Eastern whip-poor-will, Antrostomus vociferus

Order: Apodiformes   Family: Apodidae

The swifts are small birds which spend the majority of their lives flying. These birds have very short legs and never settle voluntarily on the ground, perching instead only on vertical surfaces. Many swifts have long swept-back wings which resemble a crescent or boomerang.

• Chimney swift, Chaetura pelagica

Order: Apodiformes   Family: Trochilidae

Hummingbirds are small birds capable of hovering in mid-air due to the rapid flapping of their wings. They are the only birds that can fly backwards.

• Ruby-throated hummingbird, Archilochus colubris

Order: Gruiformes   Family: Rallidae

Rallidae is a large family of small to medium-sized birds which includes the rails, crakes, coots, and gallinules. The most typical family members occupy dense vegetation in damp environments near lakes, swamps, or rivers. In general they are shy and secretive birds, making them difficult to observe. Most species have strong legs and long toes which are well adapted to soft uneven surfaces. They tend to have short, rounded wings and to be weak fliers.

• Virginia rail, Rallus limicola
• Sora, Porzana carolina

Order: Charadriiformes   Family: Charadriidae

The family Charadriidae includes the plovers, dotterels, and lapwings. They are small to medium-sized birds with compact bodies, short thick necks, and long, usually pointed, wings. They are found in open country worldwide, mostly in habitats near water.

• Killdeer, Charadrius vociferus

Order: Charadriiformes   Family: Scolopacidae

Scolopacidae is a large diverse family of small to medium-sized shorebirds including the sandpipers, curlews, godwits, shanks, tattlers, woodcocks, snipes, dowitchers, and phalaropes. The majority of these species eat small invertebrates picked out of the mud or soil. Different lengths of legs and bills enable multiple species to feed in the same habitat, particularly on the coast, without direct competition for food.

• American woodcock, Scolopax minor
• Wilson's snipe, Gallinago delicata
• Spotted sandpiper, Actitis macularia
• Solitary sandpiper, Tringa solitaria
• Lesser yellowlegs, Tringa flavipes

Order: Charadriiformes   Family: Laridae

Laridae is a family of medium to large seabirds and includes gulls, terns, kittiwakes, and skimmers. They are typically gray or white, often with black markings on the head or wings. They have longish bills and webbed feet.

• Ring-billed gull, Larus delawarensis
• Great black-backed gull, Larus marinus
• Common tern, Sterna hirundo

Order: Gaviiformes   Family: Gaviidae

Loons are aquatic birds, the size of a large duck, to which they are unrelated. Their plumage is largely gray or black, and they have spear-shaped bills. Loons swim well and fly adequately, but are almost hopeless on land, because their legs are placed towards the rear of the body.

• Common loon, Gavia immer

Order: Suliformes   Family: Phalacrocoracidae

Cormorants are medium-to-large aquatic birds, usually with mainly dark plumage and areas of colored skin on the face. The bill is long, thin, and sharply hooked. Their feet are four-toed and webbed.

• Double-crested cormorant, Nannopterum auritum

Order: Pelecaniformes   Family: Ardeidae

The family Ardeidae contains the herons, egrets, and bitterns. Herons and egrets are medium to large wading birds with long necks and legs. Bitterns tend to be shorter necked and more secretive. Members of Ardeidae fly with their necks retracted, unlike other long-necked birds such as storks, ibises, and spoonbills.

• American bittern, Botaurus lentiginosus
• Least bittern, Ixobrychus exilis
• Great blue heron, Ardea herodias
• Little blue heron, Egretta caerulea
• Green heron, Butorides virescens
• Black-crowned night-heron, Nycticorax nycticorax

Order: Cathartiformes   Family: Cathartidae

The New World vultures are not closely related to Old World vultures, but superficially resemble them because of convergent evolution. Like the Old World vultures, they are scavengers. However, unlike Old World vultures, which find carcasses by sight, New World vultures have a good sense of smell with which they locate carcasses.

• Turkey vulture, Cathartes aura

Order: Accipitriformes   Family: Pandionidae

Pandionidae is a family of fish-eating birds of prey possessing a very large, powerful hooked beak for tearing flesh from their prey, strong legs, powerful talons, and keen eyesight. The family is monotypic.

• Osprey, Pandion haliaetus

Order: Accipitriformes   Family: Accipitridae

Accipitridae is a family of birds of prey which includes hawks, eagles, kites, harriers, and Old World vultures. These birds have very large powerful hooked beaks for tearing flesh from their prey, strong legs, powerful talons, and keen eyesight.

• Northern harrier, Circus hudsonius
• Sharp-shinned hawk, Accipiter striatus
• Cooper's hawk, Accipiter cooperii
• American goshawk, Accipiter atricapillus
• Bald eagle, Haliaeetus leucocephalus
• Red-shouldered hawk, Buteo lineatus
• Broad-winged hawk, Buteo platypterus
• Red-tailed hawk, Buteo jamaicensis
• Rough-legged hawk, Buteo lagopus

Order: Strigiformes   Family: Strigidae

Typical owls are small to large solitary nocturnal birds of prey. They have large forward-facing eyes and ears, a hawk-like beak, and a conspicuous circle of feathers around each eye called a facial disk.

• Great horned owl, Bubo virginianus
• Snowy owl, Bubo scandiacus
• Northern hawk owl, Surnia ulula
• Barred owl, Strix varia
• Great gray owl, Strix nebulosa
• Short-eared owl, Asio flammeus
• Northern saw-whet owl, Aegolius acadicus

Order: Coraciiformes   Family: Alcedinidae

Kingfishers are medium-sized birds with large heads, long pointed bills, short legs, and stubby tails.

• Belted kingfisher, Megaceryle alcyon

Order: Piciformes   Family: Picidae

Woodpeckers are small to medium-sized birds with chisel-like beaks, short legs, stiff tails, and long tongues used for capturing insects. Some species have feet with two toes pointing forward and two backward, while several species have only three toes. Many woodpeckers have the habit of tapping noisily on tree trunks with their beaks.

• Yellow-bellied sapsucker, Sphyrapicus varius
• American three-toed woodpecker, Picoides dorsalis
• Black-backed woodpecker, Picoides arcticus
• Downy woodpecker, Dryobates pubescens
• Hairy woodpecker, Dryobates villosus
• Northern flicker, Colaptes auratus
• Pileated woodpecker, Dryocopus pileatus

Order: Falconiformes   Family: Falconidae

Falconidae is a family of diurnal birds of prey, notably the falcons and caracaras. They differ from hawks, eagles, and kites in that they kill with their beaks instead of their talons.

• American kestrel, Falco sparverius
• Merlin, Falco columbarius
• Gyrfalcon, Falco rusticolus
• Peregrine falcon, Falco peregrinus

Order: Passeriformes   Family: Tyrannidae

Tyrant flycatchers are Passerine birds which occur throughout North and South America. They superficially resemble the Old World flycatchers, but are more robust and have stronger bills. They do not have the sophisticated vocal capabilities of the songbirds. Most, but not all, are rather plain. As the name implies, most are insectivorous.

• Great crested flycatcher, Myiarchus crinitus
• Eastern kingbird, Tyrannus tyrannus
• Olive-sided flycatcher, Contopus cooperi
• Eastern wood-pewee, Contopus virens
• Yellow-bellied flycatcher, Empidonax flaviventris
• Alder flycatcher, Empidonax alnorum
• Least flycatcher, Empidonax minimus
• Eastern phoebe, Sayornis phoebe

Order: Passeriformes   Family: Vireonidae

The vireos are a group of small to medium-sized passerine birds restricted to the New World. They are typically greenish in color and resemble wood warblers apart from their heavier bills.

• White-eyed vireo, Vireo griseus
• Yellow-throated vireo, Vireo flavifrons
• Blue-headed vireo, Vireo solitarius
• Philadelphia vireo, Vireo philadelphicus
• Warbling vireo, Vireo gilvus
• Red-eyed vireo, Vireo olivaceus

Order: Passeriformes   Family: Laniidae

Shrikes are passerine birds known for their habit of catching other birds and small animals and impaling the uneaten portions of their bodies on thorns. A shrike's beak is hooked, like that of a typical bird of prey.

• Loggerhead shrike, Lanius ludovicianus
• Northern shrike, Lanius borealis

Order: Passeriformes   Family: Corvidae

The family Corvidae includes crows, ravens, jays, choughs, magpies, treepies, nutcrackers, and ground jays. Corvids are above average in size among the Passeriformes, and some of the larger species show high levels of intelligence.

• Canada jay, Perisoreus canadensis
• Blue jay, Cyanocitta cristata
• American crow, Corvus brachyrhynchos
• Common raven, Corvus corax

Order: Passeriformes   Family: Paridae

The Paridae are mainly small stocky woodland species with short stout bills. Some have crests. They are adaptable birds, with a mixed diet including seeds and insects.

• Black-capped chickadee, Poecile atricapilla
• Boreal chickadee, Poecile hudsonica
• Tufted titmouse, Baeolophus bicolor

Order: Passeriformes   Family: Alaudidae

Larks are small terrestrial birds with often extravagant songs and display flights. Most larks are fairly dull in appearance. Their food is insects and seeds.

• Horned lark, Eremophila alpestris

Order: Passeriformes   Family: Hirundinidae

The family Hirundinidae is adapted to aerial feeding. They have a slender streamlined body, long pointed wings, and a short bill with a wide gape. The feet are adapted to perching rather than walking, and the front toes are partially joined at the base.

• Bank swallow, Riparia riparia
• Tree swallow, Tachycineta bicolor
• Northern rough-winged swallow, Stelgidopteryx serripennis
• Barn swallow, Hirundo rustica

Order: Passeriformes   Family: Regulidae

The kinglets are a small family of birds which resemble the titmice. They are very small insectivorous birds, mostly in the genus Regulus. The adults have colored crowns, giving rise to their name.

• Ruby-crowned kinglet, Corthylio calendula
• Golden-crowned kinglet, Regulus satrapa

Order: Passeriformes   Family: Bombycillidae

The waxwings are a group of birds with soft silky plumage and unique red tips to some of the wing feathers. In the Bohemian and cedar waxwings, these tips look like sealing wax and give the group its name. These are arboreal birds of northern forests. They live on insects in summer and berries in winter.

• Cedar waxwing, Bombycilla cedrorum

Order: Passeriformes   Family: Sittidae

Nuthatches are small woodland birds. They have the unusual ability to climb down trees head first, unlike other birds which can only go upwards. Nuthatches have big heads, short tails, and powerful bills and feet.

• Red-breasted nuthatch, Sitta canadensis
• White-breasted nuthatch, Sitta carolinensis

Order: Passeriformes   Family: Certhiidae

Treecreepers are small woodland birds, brown above and white below. They have thin pointed down-curved bills which they use to extricate insects from bark. They have stiff tail feathers, like woodpeckers, which they use to support themselves on vertical trees.

• Brown creeper, Certhia americana

Order: Passeriformes   Family: Troglodytidae

Wrens are small and inconspicuous birds, except for their loud songs. They have short wings and thin down-turned bills. Several species often hold their tails upright. All are insectivorous.

• Winter wren, Troglodytes hiemalis
• Marsh wren, Cistothorus palustris

Order: Passeriformes   Family: Mimidae

The mimids are a family of passerine birds which includes thrashers, mockingbirds, tremblers, and the New World catbirds. These birds are notable for their vocalization, especially their remarkable ability to mimic a wide variety of birds and other sounds heard outdoors. The species tend towards dull grays and browns in their appearance.

• Gray catbird, Dumetella carolinensis
• Brown thrasher, Toxostoma rufum
• Northern mockingbird, Mimus polyglottos

Order: Passeriformes   Family: Sturnidae

Starlings are small to medium-sized Old World passerine birds with strong feet. Their flight is strong and direct and most are very gregarious. Their preferred habitat is fairly open country, and they eat insects and fruit. The plumage of several species is dark with a metallic sheen.

• European starling, Sturnus vulgaris (I)

Order: Passeriformes   Family: Turdidae

The thrushes are a group of passerine birds that occur mainly but not exclusively in the Old World. They are plump, soft plumaged, small to medium-sized insectivores or sometimes omnivores, often feeding on the ground. Many have attractive songs.

• Eastern bluebird, Sialia sialis
• Veery, Catharus fuscescens
• Bicknell's thrush, Catharus bicknelli
• Swainson's thrush, Catharus ustulatus
• Hermit thrush, Catharus guttatus
• Wood thrush, Hylocichla mustelina
• American robin, Turdus migratorius

Order: Passeriformes   Family: Motacillidae

Motacillidae is a family of small passerine birds with medium to long tails. They include the wagtails, longclaws, and pipits. They are slender, ground-feeding insectivores of open country.

• American pipit, Anthus rubescens

Order: Passeriformes   Family: Fringillidae

Finches are seed-eating passerine birds that are small to moderately large and have a strong beak, usually conical and in some species very large. All have twelve tail feathers and nine primaries. These birds have a bouncing flight with alternating bouts of flapping and gliding on closed wings, and most sing well.

• Evening grosbeak, Coccothraustes vespertinus
• Pine grosbeak, Pinicola enucleator
• Purple finch, Haemorhous purpureus
• Redpoll, Acanthis flammea
• Red crossbill, Loxia curvirostra
• White-winged crossbill, Loxia leucoptera
• Pine siskin, Spinus pinus
• American goldfinch, Spinus tristis

Order: Passeriformes   Family: Calcariidae

The Calcariidae are a group of passerine birds that have been traditionally grouped with the New World sparrows, but differ in a number of respects and are usually found in open grassy areas.

• Lapland longspur, Calcarius lapponicus
• Snow bunting, Plectrophenax nivalis

Order: Passeriformes   Family: Passerellidae

Until 2017, these species were considered part of the family Emberizidae. Most of the species are known as sparrows, but these birds are not closely related to the Old World sparrows which are in the family Passeridae. Many of these have distinctive head patterns.

• Chipping sparrow, Spizella passerina
• Field sparrow, Spizella pusilla
• Fox sparrow, Passerella iliaca
• American tree sparrow, Spizelloides arborea
• Dark-eyed junco, Junco hyemalis
• White-crowned sparrow, Zonotrichia leucophrys
• White-throated sparrow, Zonotrichia albicollis
• Savannah sparrow, Passerculus sandwichensis
• Song sparrow, Melospiza melodia
• Lincoln's sparrow, Melospiza lincolnii
• Swamp sparrow, Melospiza georgiana
• Eastern towhee, Pipilo erythrophthalmus

Order: Passeriformes   Family: Icteridae

The icterids are a group of small to medium-sized, often colorful passerine birds restricted to the New World and include the grackles, New World blackbirds, and New World orioles. Most species have black as a predominant plumage color, often enlivened by yellow, orange, or red.

• Bobolink, Dolichonyx oryzivorus
• Eastern meadowlark, Sturnella magna
• Baltimore oriole, Icterus galbula
• Red-winged blackbird, Agelaius phoeniceus
• Brown-headed cowbird, Molothrus ater
• Rusty blackbird, Euphagus carolinus
• Common grackle, Quiscalus quiscula

Order: Passeriformes   Family: Parulidae

The wood-warblers are a group of small often colorful passerine birds restricted to the New World. Most are arboreal, but some are more terrestrial. Most members of this family are insectivores.

Order: Passeriformes   Family: Cardinalidae

The cardinals are a family of robust seed-eating birds with strong bills. They are typically associated with open woodland. The sexes usually have distinct plumages.

• Scarlet tanager, Piranga olivacea
• Northern cardinal, Cardinalis cardinalis
• Rose-breasted grosbeak, Pheucticus ludovicianus
• Indigo bunting, Passerina cyanea

• List of birds of Maine
• List of birds
• Lists of birds by region
• List of North American birds