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.[1] Some supplemental referencing is that of the Avibase Bird Checklists of the World[2] 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.[3]