This is the list of the birds of New Zealand. The common name of the bird in New Zealand English is given first, and its Māori-language name, if different, is also noted.
 The North Island and South Island are the two largest islands of New Zealand. Stewart Island is the largest of the smaller islands. New Zealand proper also includes outlying islands such as the Chatham Islands, Kermadec Islands, and New Zealand Subantarctic Islands. Only New Zealand proper is represented on this list, not the Realm of New Zealand. For birds in the associated states or dependent territories, see List of birds of the Cook Islands, List of birds of Niue, List of birds of Tokelau, and List of birds of Antarctica.
 Unless otherwise noted, all species listed below occur regularly in New Zealand as permanent residents, summer or winter visitors, or migrants. The species marked extinct became extinct subsequent to human arrival in New Zealand. About two thirds of the extinctions occurred after the arrival of Māori but before the arrival of Pākehā (European New Zealanders) and the rest since Pākehā arrived.
 The following codes are used to denote other categories of species:
 
The list's taxonomic treatment and nomenclature (common and scientific names) mainly follows the conventions of The Clements Checklist of Birds of the World, 2022 edition. Some supplemental referencing is that of the Avibase Bird Checklists of the World as of 2022, and the 4th edition of the Checklist of the Birds of New Zealand, published in 2010 by Te Papa Press in association with the Ornithological Society of New Zealand, which is an authoritative list of the birds of New Zealand. Order: Apterygiformes   Family: Apterygidae
 Kiwi are flightless birds all native to New Zealand. Approximately the size of a domestic chicken, kiwi are by far the smallest ratites.
 Order: Dinornithiformes   Family: Dinornithidae
 The giant moa (Dinornis) is an extinct genus of birds belonging to the moa family. As with other moa, it was a member of the order Dinornithiformes. It was endemic to New Zealand. Two species of Dinornis are considered valid, the North Island giant moa (Dinornis novaezealandiae) and the South Island giant moa (Dinornis robustus). In addition, two further species (new lineage A and lineage B) have been suggested based on distinct DNA lineages.
 Order: Dinornithiformes   Family: Emeidae
 The lesser moa (family Emeidae) were a family of moa. The moa were ratites from New Zealand. About two-thirds of all moa species are in the lesser moa family.
 Order: Dinornithiformes   Family: Megalapterygidae
 The upland moa (Megalapteryx didinus) was a species of moa endemic to New Zealand. It was a ratite, a grouping of flightless birds with no keel on the sternum. It was the last moa species to become extinct, vanishing in 1445 CE, and was predominantly found in alpine and sub-alpine environments.
 Order: Anseriformes   Family: Anatidae
 The family Anatidae includes the ducks and most duck-like waterfowl, such as geese and swans. These are adapted for an aquatic existence, with webbed feet, bills that are flattened to a greater or lesser extent, and feathers that are excellent at shedding water due to special oils. The Cape Barren goose is also recorded as an escape from captivity in New Zealand which has bred, as well as being a vagrant from Australia as set out in the table below.
 Order: Galliformes   Family: Numididae
 The guineafowl are a family of birds native to Africa. They typically eat insects and seeds, are ground-nesting, and resemble partridges, except with featherless heads.
 Order: Galliformes   Family: Odontophoridae
 The New World quails are small, plump terrestrial birds only distantly related to the quails of the Old World, but named for their similar appearance and habits.
 Order: Galliformes   Family: Megapodiidae
 The megapodes are stocky, medium-large, chicken-like birds with small heads and large feet. Their name literally means "large foot" and is a reference to the heavy legs and feet typical of these terrestrial birds. All are browsers, and all but the malleefowl occupy wooded habitats.
 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.
 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.
 Order: Columbiformes   Family: Columbidae
 Pigeons and doves are stout-bodied birds with short necks and short slender bills with a fleshy cere.
 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. The Old World cuckoos are brood parasites.
 Order: Caprimulgiformes   Family: Aegothelidae
 The owlet-nightjars are a distinctive group of small nocturnal birds related to swifts found from the Maluku Islands and New Guinea to Australia and New Caledonia.
 Order: Caprimulgiformes   Family: Apodidae
 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.
 Order: Gruiformes   Family: Aptornithidae
 The adzebills, genus Aptornis, were two closely related bird species of the extinct family Aptornithidae.
 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.
 Order: Gruiformes   Family: Gruidae
 Cranes are large, long-legged and long-necked birds. Unlike the similar-looking but unrelated herons, cranes fly with necks outstretched, not pulled back. Most have elaborate and noisy courting displays or "dances".
 Order: Charadriiformes   Family: Recurvirostridae
 Recurvirostridae is a family of large wading birds, which includes the avocets and stilts. The avocets have long legs and long up-curved bills. The stilts have extremely long legs and long, thin, straight bills.
 Order: Charadriiformes   Family: Haematopodidae
 The oystercatchers are large, obvious and noisy plover-like birds, with strong bills used for smashing or prying open molluscs.
 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.
 Order: Charadriiformes   Family: Rostratulidae
 Painted-snipes are short-legged, long-billed birds similar in shape to the true snipes, but more brightly coloured.
 Order: Charadriiformes   Family: Scolopacidae
 The 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.
 Order: Charadriiformes   Family: Glareolidae
 Pratincoles have short legs, very long pointed wings and long forked tails. Their most unusual feature for birds classed as waders is that they typically hunt their insect prey on the wing like swallows, although they can also feed on the ground. Their short bills are an adaptation to aerial feeding.
 Order: Charadriiformes   Family: Stercorariidae
 They are in general medium to large birds, typically with grey or brown plumage, often with white markings on the wings. They have longish bills with hooked tips and webbed feet with sharp claws. They look like large dark gulls, but have a fleshy cere above the upper mandible. They are strong, acrobatic fliers.
 Order: Charadriiformes   Family: Laridae
 Laridae is a family of medium to large seabirds and includes gulls, terns, kittiwakes and skimmers. They are typically grey or white, often with black markings on the head or wings. They have stout, longish bills and webbed feet.
 Order: Phaethontiformes   Family: Phaethontidae
 Tropicbirds are slender white birds of tropical oceans, with exceptionally long central tail feathers. Their long wings have black markings, as does the head.
 Order: Sphenisciformes   Family: Spheniscidae
 The penguins are a group of aquatic, flightless birds living almost exclusively in the Southern Hemisphere. Most penguins feed on krill, fish, squid, and other forms of sealife caught while swimming underwater.
 Order: Procellariiformes   Family: Diomedeidae
 The albatrosses are a family of large seabird found across the Southern and North Pacific Oceans. The largest are among the largest flying birds in the world.
 Order: Procellariiformes   Family: Oceanitidae
 The southern storm-petrels are the smallest seabirds, relatives of the petrels, feeding on planktonic crustaceans and small fish picked from the surface, typically while hovering. Their flight is fluttering and sometimes bat-like.
 Order: Procellariiformes   Family: Hydrobatidae
 Northern storm-petrels are small birds which spend most of their lives at sea, coming ashore only to breed. They feed on planktonic crustaceans and small fish picked from the surface, typically while hovering or pattering across the water. Their flight is fluttering and sometimes bat-like.
 Order: Procellariiformes   Family: Procellariidae
 The procellariids are the main group of medium-sized "true petrels", characterised by united nostrils with medium nasal septum, and a long outer functional primary flight feather.
 Order: Suliformes   Family: Fregatidae
 Frigatebirds are large seabirds usually found over tropical oceans. They are large, black-and-white, or completely black, with long wings and deeply forked tails. The males have coloured inflatable throat pouches. They do not swim or walk and cannot take off from a flat surface. Having the largest wingspan-to-body-weight ratio of any bird, they are essentially aerial, able to stay aloft for more than a week.
 Order: Suliformes   Family: Sulidae
 The sulids comprise the gannets and boobies. Both groups are medium-large coastal seabirds that plunge-dive for fish.
 Order: Suliformes   Family: Anhingidae
 Anhingas or darters are frequently referred to as "snake-birds" because of their long thin neck, which gives a snake-like appearance when they swim with their bodies submerged.
The males have black and dark brown plumage, an erectile crest on the nape and a larger bill than the female. The females have a much paler plumage especially on the neck and underparts. The darters have completely webbed feet, and their legs are short and set far back on the body. Their plumage is somewhat permeable, like that of cormorants, and they spread their wings to dry after diving.
 Order: Suliformes   Family: Phalacrocoracidae
 The Phalacrocoracidae is a family of medium-to-large coastal, fish-eating sea-birds that includes cormorants and shags. Plumage colouration varies with the majority having mainly dark plumage, some species being black and white, and a few being colourful. The bill is long, thin and sharply hooked.
 Order: Pelecaniformes   Family: Pelecanidae
 Pelicans are large water birds with distinctive pouches under their bills. Like other birds in the order Pelecaniformes, they have four webbed toes.
 Order: Pelecaniformes   Family: Ardeidae
 The family Ardeidae contains the bitterns, herons and egrets. Herons and egrets are medium to large sized wading birds with long necks and legs. Bitterns tend to be shorter necked and more wary. Unlike other long-necked birds suck as storks, ibises and spoonbills, members of Ardeidae fly with their necks retracted.
 Order: Pelecaniformes   Family: Threskiornithidae
 The Threskiornithidae is a family of large terrestrial and wading birds which includes the ibises and spoonbills. They have long, broad wings with 11 primary and about 20 secondary feathers. They are strong fliers and despite their size and weight, very capable soarers.
 Order: Accipitriformes   Family: Accipitridae
 Accipitridae is a family of birds of prey and includes the osprey, 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.
 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.
 Order: Strigiformes   Family: Tytonidae
 Barn owls are medium to large owls with large heads and characteristic heart-shaped faces. They have long strong legs with powerful talons.
 Order: Coraciiformes   Family: Alcedinidae
 Kingfishers are medium-sized birds with large heads, long, pointed bills, short legs, and stubby tails.
 Order: Coraciiformes   Family: Coraciidae
 Rollers resemble crows in size and build, but are more closely related to the kingfishers and bee-eaters. They share the colourful appearance of those groups with blues and browns predominating. The two inner front toes are connected, but the outer toe is not.
 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.
 Order: Psittaciformes   Family: Nestoridae
 The genus Nestor is the type and only extant genus of the parrot family Nestoridae. The genus Nestor contains two extant parrot species from New Zealand and two extinct species from Norfolk Island, Australia and Chatham Island, New Zealand, respectively.
 Order: Psittaciformes   Family: Strigopidae
 The kākāpō, also known as owl parrot (Strigops habroptilus), is a species of large, flightless, nocturnal, ground-dwelling parrot of the super-family Strigopoidea, endemic to New Zealand.
 Order: Psittaciformes   Family: Cacatuidae
 The cockatoos share many features with other parrots including the characteristic curved beak shape and a zygodactyl foot, with two forward toes and two backwards toes. They differ, however in a number of characteristics, including the often spectacular movable headcrest.
 Order: Psittaciformes   Family: Psittaculidae
 Characteristic features of parrots include a strong curved bill, an upright stance, strong legs, and clawed zygodactyl feet. Many parrots are vividly coloured, and some are multi-coloured. In size they range from 8 cm (3.1 in) to 1 m (3.3 ft) in length. Old World parrots are found from Africa east across south and southeast Asia and Oceania to Australia and New Zealand.
 Order: Passeriformes   Family: Acanthisittidae
 The New Zealand wrens are a family (Acanthisittidae) of tiny passerines endemic to New Zealand. They were represented by six known species in four or five genera, although only two species survive in two genera today. They are understood to form a distinct lineage within the passerines, but authorities differ on their assignment to the oscines or suboscines (the two suborders that between them make up the Passeriformes).
 Order: Passeriformes   Family: Meliphagidae
 The honeyeaters are a large and diverse family, Meliphagidae, of small to medium-sized birds. The family includes the Australian chats, myzomelas, friarbirds, wattlebirds, miners and melidectes. They are most common in Australia and New Guinea, but also found in New Zealand, the Pacific islands as far east as Samoa and Tonga, and the islands to the north and west of New Guinea known as Wallacea.
 Order: Passeriformes   Family: Acanthizidae
 The Acanthizidae are small- to medium-sized birds with short rounded wings, slender bills, long legs, and a short tail.
 Order: Passeriformes   Family: Campephagidae
 The cuckooshrikes are small to medium-sized passerine birds. They are predominantly greyish with white and black, although some minivet species are brightly coloured.
 Order: Passeriformes   Family: Mohouidae
 Mohoua is a small genus of three bird species endemic to New Zealand. The scientific name is taken from mohua – the Māori name for the yellowhead. Their taxonomic placement has presented problems: They have typically been placed in the whistler family, Pachycephalidae, but in 2013 it was established that they are best placed in their own family, Mohouidae.
 Order: Passeriformes   Family: Oriolidae
 The Old World orioles are colourful passerine birds which are not closely related to the New World orioles
 Order: Passeriformes   Family: Artamidae
 The woodswallows are soft-plumaged, somber-coloured passerine birds. They are smooth, agile flyers with moderately large, semi-triangular wings.
 Order: Passeriformes   Family: Rhipiduridae
 The fantails are small insectivorous birds with longish, frequently fanned, tails.
 Order: Passeriformes   Family: Monarchidae
 The monarch flycatchers are small to medium-sized insectivorous passerines which hunt by gleaning, hovering or flycatching.
 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.
 Order: Passeriformes   Family: Callaeidae
 Callaeidae (sometimes Callaeatidae) is a family of passerine birds endemic to New Zealand. It contains three genera, with five species in the family. One species, the huia, became extinct early in the 20th century, while the South Island kokako is critically endangered and may be extinct.
 Order: Passeriformes   Family: Notiomystidae
 The stitchbird or hihi (Notiomystis cincta) is a honeyeater-like bird endemic to the North Island and adjacent offshore islands of New Zealand. Its evolutionary relationships have long puzzled ornithologists, but it is now classed as the only member of its own family, the Notiomystidae.
 Order: Passeriformes   Family: Petroicidae
 The bird family Petroicidae includes 49 species in 19 genera. All are endemic to Australasia: New Guinea, Australia, New Zealand and numerous Pacific Islands as far east as Samoa. For want of an accurate common name, the family is often called the Australasian robins. Within the family the species are known not only as robins but as scrub-robins and flyrobins. They are, however, only distantly related to the Old World family Muscicapidae (to which other species with such names belong) and the monarch flycatchers (Monarchidae).
 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.
 Order: Passeriformes   Family: Acrocephalidae
 The members of this family are usually rather large for "warblers". Most are rather plain olivaceous brown above with much yellow to beige below. They are usually found in open woodland, reedbeds, or tall grass. The family occurs mostly in southern to western Eurasia and surroundings, but it also ranges far into the Pacific, with some species in Africa.
 Order: Passeriformes   Family: Locustellidae
 Locustellidae are a family of small insectivorous songbirds found mainly in Eurasia, Africa, and the Australian region. They are smallish birds with tails that are usually long and pointed, and tend to be drab brownish or buffy all over.
 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.
 Order: Passeriformes   Family: Pycnonotidae
 Bulbuls are medium-sized songbirds. Some are colourful with yellow, red, or orange vents, cheeks, throats, or supercilia, but most are drab, with uniform olive-brown to black plumage. Some species have distinct crests.
 Order: Passeriformes   Family: Zosteropidae
 The white-eyes are small birds of rather drab appearance, the plumage above being typically greenish-olive, but some species have a white or bright yellow throat, breast, or lower parts, and several have buff flanks. As the name suggests, many species have a white ring around each eye.
 Order: Passeriformes   Family: Sturnidae
 Starlings are small to medium-sized passerine birds. Their flight is strong and direct and they are very gregarious. Their preferred habitat is fairly open country. They eat insects and fruit. Plumage is typically dark with a metallic sheen.
 Order: Passeriformes   Family: Turdidae
 The thrushes are a group of passerine birds that occur mainly 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.
 Order: Passeriformes   Family: Prunellidae
 The accentors are a genus of birds in the family Prunellidae, which is the only bird family endemic to the Palearctic. This small group of closely related passerines are all in the genus Prunella.
 Order: Passeriformes   Family: Passeridae
 Sparrows are small passerine birds, typically small, plump, brown or grey with short tails and short powerful beaks. They are seed-eaters, but also consume small insects.
 Order: Passeriformes   Family: Motacillidae
 Motacillidae is a family of small passerine birds with medium to long tails and comprises the wagtails, longclaws, and pipits. These are slender ground-feeding insectivores of open country.
 Order: Passeriformes   Family: Fringillidae
 Finches are small to moderately large seed-eating passerine birds with a strong beak, usually conical and in some species very large. All have 12 tail feathers and nine primary flight feathers. Finches have a bouncing flight, alternating bouts of flapping with gliding on closed wings, and most sing well.
 Order: Passeriformes   Family: Emberizidae
 The emberizids are a large family of seed-eating birds with distinctively shaped bills. Many emberizid species have distinctive head patterns.