Nonu is a Maori word that refers to a type of large, flightless bird native to New Zealand. It is also known as the New Zealand pigeon or kereru. The nonu is a distinctive bird with a plump body, iridescent green and bronze feathers, and a white chest. It is known for its loud wingbeats and distinctive cooing sound. The nonu plays an important role in the dispersal of native tree seeds, making it a crucial part of New Zealand's ecosystem.