Strigopoids

Strigopoids are a superfamily of parrots comprising three extant genera and one extinct genus. They are endemic to Australasia and are characterized by their large size, often stocky build, and distinctive feeding adaptations. The superfamily is divided into two families: Nestoridae, which includes the kea and kaka of New Zealand, and Strigopidae, which includes the kakapo, also from New Zealand, and the extinct paradise parrot of Australia.

The kea (Nestor notabilis) is known for its intelligence and inquisitive nature, often exhibiting problem-solving behaviors. It inhabits alpine regions of the South Island of New Zealand. The kaka (Nestor meridionalis) is a forest-dwelling parrot found in both the North and South Islands. Both kea and kaka are omnivorous, feeding on a variety of fruits, seeds, insects, and nectar.

The kakapo (Strigops habroptilus) is a unique, flightless, nocturnal parrot. It is the world's heaviest parrot and is critically endangered, with conservation efforts focused on protecting its remaining population on predator-free islands. The kakapo is herbivorous, feeding primarily on native plants.

The extinct paradise parrot (Psephotus pulcherrimus) was native to Queensland, Australia. Its extinction is attributed to habitat loss and hunting.

Strigopoid parrots are considered to be among the most ancient lineages of parrots, with their evolutionary history linked to the breakup of the supercontinent Gondwana. Their unique adaptations and endangered status make them subjects of significant scientific interest and conservation concern.