The MOA was an extinct kin of the Ostrich that lived in New Zealand until the 15th century. It was a large, flightless bird that was hunted to extinction by the Maori people. The MOA was the largest bird ever to have lived on Earth and could reach heights of up to 3.6 meters. It had long, powerful legs and a long neck, and its feathers were brown and grey. Its diet consisted mainly of leaves, fruits, and seeds.