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The birdKakapo (Strigops habroptilus)
Close up of kakapo chick (8528279129) by Department of Conservation, via Wikimedia Commons, licensed under CC BY 2.0
parrot

Kakapo

Strigops habroptilus

A large, flightless, nocturnal parrot with soft, moss-green plumage patterned for camouflage on the forest floor.

Feather type
Soft, dense body feathers and reduced flight feathers
Colours
Moss green mottled with black and yellow barring
Bird size
Large, heavy-bodied, ~60 cm and flightless

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Overview

Overview

The Kakapo is a large, flightless, nocturnal parrot found only in New Zealand, one of the most unusual members of the parrot family. Its heavy body, soft owl-like facial feathering, and cryptic green plumage reflect a long evolutionary history without mammalian predators, a history disrupted by introduced predators that now confine it to intensively managed island sanctuaries.

  • The world's heaviest parrot species
  • Flightless, relying on climbing and walking rather than flight
  • Critically low population managed through active conservation

Identifying the Feather

Feather Identification

Kakapo feathers are notably soft and loosely structured compared to most parrots, an adaptation linked to its flightless, ground-dwelling lifestyle.

  • Body feathers: moss to yellowish-green, broadly mottled and barred with black and dull yellow, producing a mossy, disruptive pattern
  • Facial feathers: fine and radiating around the eyes in a subtle disc, reminiscent of an owl's facial disc, unusual among parrots
  • Flight feathers: present but reduced in structural rigidity and asymmetry compared to flying parrots, reflecting its flightlessness
  • Underparts: paler yellow-green with less black barring than the back
  • Compared to similar species: no other parrot combines this mossy black-and-yellow barred pattern with soft, downy-textured flight feathers, making Kakapo feathers unmistakable among parrot material

Plumage & Molt

Plumage Notes

Sexes look alike in plumage, both showing the same cryptic green-and-black barred pattern, though males average larger. Juveniles resemble adults but may show slightly less defined barring.

  • No dramatic seasonal plumage change
  • Molt is not linked to migration, since the species is entirely sedentary and flightless
  • The disruptive barring pattern functions as camouflage against forest floor litter and moss rather than for display

Habitat & Range

Habitat & Range

Originally widespread across New Zealand's forests, the Kakapo now survives only on a small number of predator-free offshore islands where it is intensively monitored.

  • Prefers dense native forest and scrub with cover for daytime roosting
  • Entirely non-migratory and flightless, moving on foot or by climbing
  • Represents one of the most range-restricted parrot species due to historic predation pressure on the mainland

Behavior & Field Notes

Behavior & Field Notes

The Kakapo is strictly nocturnal, resting by day in a sheltered spot and becoming active after dark to forage and move about its territory.

  • Diet: a range of plant material including fruits, seeds, and foliage gathered while foraging on the ground and by climbing into low vegetation
  • Nesting: nests in ground burrows or natural cavities, with males gathering at traditional display grounds to attract females
  • Voice: males produce a deep, resonant booming call during the breeding season, audible over long distances
  • Field notes: its combination of flightlessness, nocturnal habits, and cryptic plumage makes direct sightings rare even where it survives

Frequently asked questions

What is unusual about Kakapo feathers compared to other parrots?

Their feathers are notably soft and loosely structured, with a mossy green, black, and yellow barred pattern suited to camouflage rather than flight.

Can the Kakapo fly?

No, it is flightless, and its flight feathers are reduced in rigidity compared to flying parrot species.

Why does the Kakapo have facial feathering like an owl?

It has fine feathers radiating around the eyes forming a subtle facial disc, an unusual feature among parrots linked to its nocturnal habits.

Where does the Kakapo live today?

It survives only on a small number of predator-free offshore islands in New Zealand under close conservation management.