Moa

Moas were nine species of now-extinct flightless bird endemic to New Zealand. The two largest species, Dinornis robustus and Dinornis novaezelandiae, reached about 3.6 m (12 ft) in height with neck outstretched, and weighed about 230 kg (510 lb). It is estimated that, when Polynesians settled New Zealand circa 1280, the moa population was about 58,000.