kereru

The kereru, also known by its scientific name Hemiphaga novaeseelandiae, is a large pigeon endemic to New Zealand. It is a significant species within its native ecosystem, playing a crucial role in seed dispersal for many native plants. The kereru is distinguished by its iridescent plumage, featuring a vibrant green and bronze head and neck, with a contrasting white breast and belly. Its size is notable, with adults typically measuring around 50 to 60 centimeters in length, making it one of the largest pigeon species in the world.

Kereru primarily inhabit native forests and woodlands across both the North and South Islands, as well as Stewart Island and some offshore islands. Their diet consists mainly of fruits, leaves, and buds from a variety of native trees and shrubs. They are particularly important dispersers of large seeds, which are swallowed whole and then passed through their digestive system, aiding in the propagation of these plants.

Historically, the kereru held cultural significance for Māori, who hunted them for food and used their feathers for adornment. The bird's population has faced significant declines due to habitat loss and predation by introduced mammals such as stoats, rats, and possums. Conservation efforts are underway to protect and restore kereru populations, including predator control and habitat restoration projects. The kereru is often considered a taonga, or treasure, in New Zealand culture, symbolizing the health of the native bush.