The kereru, also known as the New Zealand pigeon, is a large bird native to New Zealand. It is known for its striking green and white plumage, with a distinctive iridescent sheen. The kereru plays a vital role in the ecosystem by dispersing the seeds of native trees, particularly kahikatea and totara, which rely on the bird for reproduction. Kereru are primarily frugivorous, meaning they mainly eat fruits, but they also consume leaves and flowers. They are known for their strong, heavy bodies and can weigh up to 1.5 kilograms. The kereru is a symbol of New Zealand's unique wildlife and is protected under conservation laws.