Many of New Zealand's birds are endemic to the country, that is, they are not found in any other country. Approximately 71% of the bird species breeding in New Zealand before humans arrived are widely accepted as being endemic. [1]
There is also a smaller group of species are not fully endemic, but are breeding endemic, in that they breed only in New Zealand, but migrate or range elsewhere.
Population status symbols are those of the Red List published by the International Union for Conservation of Nature. [2] The symbols and their meanings, in increasing order of peril, are:
LC = least concern NT = near threatened VU = vulnerable EN = endangered CR = critically endangered EX = extinct
BirdLife International has defined the following Endemic Bird Areas (EBAs) in New Zealand:
In addition the following are classified as secondary areas:
Secondary areas have at least one restricted-range bird species, but do not meet the criteria for EBAs.
These species (and subspecies) are found only in New Zealand. They are listed in alphabetical order by common name, with an indicator of their conservation status.
These species breed only in New Zealand, but are found elsewhere also, so are not fully endemic. They include seabirds that range elsewhere and migratory birds.
Cyanoramphus is a genus of parakeets native to New Zealand and islands of the southern Pacific Ocean. The New Zealand species are often called kākāriki. They are small to medium-sized parakeets with long tails and predominantly green plumage. Most species are forest dwellers, although several of the subantarctic species live in open grassland. The genus formerly had a widely disjunct distribution: while most of the genus ranged from New Caledonia to Macquarie Island, two species were found in the Society Islands, 4,100 km (2,500 mi) away from the rest. Although the islands between these two areas have yielded many bird fossils, undescribed extinct Cyanoramphus have not yet been found on any of them.
The Subantarctic snipe is a species of snipe endemic to New Zealand's subantarctic islands. The Maori call it "Tutukiwi". The nominate race C. a. aucklandica is found on the Auckland Islands. Other subspecies include C. a. meinertzhagenae from the Antipodes Islands, and C. a. perseverance from Campbell Island / Motu Ihupuku. The former subspecies from the Snares Islands has been separated as a full species, the Snares snipe, as have the extinct South Island and North Island snipes.
The Antipodes parakeet or Antipodes Island parakeet is a parrot in the family Psittaculidae that is endemic to the Antipodes Islands of New Zealand. It is one of two parrot species found on the islands, and one of only five ground-dwelling parrots in the world. They are long-living birds that may live up to 10 years of age, but the introduction of mice that compete with them for food was a threat to their survival on the Antipodes Islands until the mice were successfully eradicated from the Islands in 2016. Unusually for parrots, they sometimes prey upon other birds, a trait shared by another New Zealand parrot, the kea.
The austral snipes, also known as the New Zealand snipes or tutukiwi, are a genus, Coenocorypha, of tiny birds in the sandpiper family, which are now only found on New Zealand's outlying islands. There are currently three living species and six known extinct species, with the Subantarctic snipe having three subspecies, including the Campbell Island snipe discovered as recently as 1997. The genus was once distributed from Fiji, New Caledonia and Norfolk Island, across New Zealand and southwards into New Zealand's subantarctic islands, but predation by introduced species, especially rats, has drastically reduced their range.
The Macquarie parakeet, also known as the Macquarie Island parakeet, is an extinct subspecies of the red-crowned parakeet from the subantarctic Macquarie Island, an outlying part of Tasmania, Australia, in the Southern Ocean.
Reischek's parakeet is a small green parrot confined to 21 km2 (8.1 sq mi) Antipodes Island, one of New Zealand’s subantarctic islands, which it shares with a congener, the larger Antipodes parakeet.