Nestor (genus)

Genus Nestor, satu-satunya genus bangsa Nestorini, terdiri dari dua spesies bayan dari Selandia Baru dan satu spesies yang telah punah dari Pulau Norfolk, Australia.

Nestor
Kākā (Nestor meridionalis)
Klasifikasi ilmiah
Domain:	Eukaryota
Kerajaan:	Animalia
Filum:	Chordata
Kelas:	Aves
Ordo:	Psittaciformes
Famili:	Strigopidae
Genus:	Nestor Lesson, 1830
Spesies
N. notabilis N. meridionalis N. productus

Daftar spesies

• Kea, Nestor notabilis
• Kākā, Nestor meridionalis
  • Kākā Pulau Utara, Nestor meridionalis septentrionalis
  • Kākā Pulau Selatan, Nestor meridionalis meridionalis
• Kākā Pulau Norfolk, Nestor productus (punah)

Nestorini
Common name (binomial name) status	Image	Description	Range and habitat
Kea (Nestor notabilis) Vulnerable[1]		48 cm (19 in) long. Mostly olive-green with scarlet underwings and rump. Dark-edged feathers. Dark brown beak, iris, legs, and feet. Male has longer bill.[2]	New Zealand: South Island High-level forests and subalpine scrublands 850–1400 m AMSL.[3]
South Island Kaka (Nestor meridionalis meridionalis) Endangered[4]		Similar to the North Island Kaka, but slightly smaller, brighter colours, the crown is almost white, and the bill is longer and more arched in males.[5]	New Zealand: South Island Unbroken tracts of Nothofagus and Podocarpus forests 450–850 m AMSL in summer and 0–550 m in winter.[3]
North Island Kaka (Nestor meridionalis septentrionalis) Endangered[4]		About 45 cm (18 in) long. Mainly olive-brown with dark feather edges. Crimson underwings, rump, and collar. The cheeks are golden/brown. The crown is greyish.[5]	New Zealand: North Island Unbroken tracts of Nothofagus and Podocarpus forests between 450–850 m AMSL in summer and 0–550 m in winter.[3]
Norfolk Kaka (Nestor productus) Extinct by 1851 approx.[6]		About 38 cm long. Mostly olive-brown upperparts, (reddish-)orange cheeks and throat, straw-coloured breast, thighs, rump and lower abdomen dark orange.[7]	Formerly endemic on Norfolk Island and Phillip Island of Australia[8] Rocks and trees[7]
Chatham Kaka (Nestor sp.) Extinct by 1550–1700[9]	Appearance unknown, but bones indicate reduced flight capability.	Only known from subfossil bones.[9]	Formerly endemic on Chatham Island of New Zealand Forests[9]