Neornithes Gadow, 1893 - living birds
Neognathae Pycraft 1900
see Cohort Neognathae Pycraft, 1900
Neoaves Sibley et al. 1988
see Subcohort Neoaves Sibley et al., 1988
Order [Psittaciformes] Wagler, 1830 [monotypic] - parrots
Family Psittacidae Illiger, 1811 - cockatoos and parrots
Subfamily Nestorinae Bonaparte, 1849
see Family Nestoridae Bonaparte, 1850
Genus Nestor Lesson, 1830
1 Nestor notabilis Gould, 1856 - kea
2 ‡Nestor productus (Gould, 1836) - Norfolk Island kaka
3 Nestor meridionalis (Gmelin, 1788) - New Zealand kaka