Keas

Keas (Nestor notabilis) are large parrots endemic to the South Island of New Zealand. They are often described as the world’s only alpine parrot, living in the high-elevation alpine and subalpine regions of the Southern Alps. They are highly social and long-lived, with populations that move seasonally across their range.

The bird measures about 46 cm in length and has olive-green plumage with bright orange patches on the underwings visible in flight. It has a strong, curved bill adapted to probing crevices for food, and a sturdy posture suited to rugged, cold environments.

Keas are omnivorous and opportunistic feeders. Their diet includes carrion, seeds, fruit, nectar, and insects, and they are known for their curiosity and intelligence, frequently investigating human objects and structures. They breed in cavities—old trees or rock crevices—and typically lay two to four eggs, with both parents participating in the care of the young.

Conservation status: The kea is listed as Vulnerable on the IUCN Red List. The global population is declining due to predation by introduced mammals (such as cats, stoats, and rats), habitat loss, vehicle collisions, and disease. In New Zealand, it is protected by law, and conservation programs led by the Department of Conservation aim to reduce threats, manage habitats, and educate the public to minimize conflicts, including reducing intentional feeding and interactions that encourage misbehavior.