Moas were unique among flightless birds, having lost any trace that they once had wings. Not even tiny wing bones or a wishbone were left. As well as bones, mummified moas and well preserved feathers have been found. The moa became extinct when people discovered and colonised New Zealand in the 13th century and began to hunt them. Fragments have been found at many sites, including prehistoric Maori settlements, where the eggs had been cooked and eaten. Related to the ostriches and emus, there were 11 species of moa, from the turkey-sized Euryapteryx curtus to the huge Dinornis giganteus.
Scientific name: Dinornithidae
Rank: Family
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Resurrecting the moa
Sir David tells how early CGI resurrected the giant extinct bird of New Zealand, the moa.
Sir David tells how early CGI resurrected the giant extinct bird of New Zealand, the moa.
Giants of New Zealand
Computer graphics reconstruct the giant, flightless bird, the moa.
Computer graphics reconstruct the giant, flightless bird, the moa.
The following habitats are found across the Moas distribution range. Find out more about these environments, what it takes to live there and what else inhabits them.
Broadleaf forestDiscover what these behaviours are and how different plants and animals use them.
Additional data source: Animal Diversity Web
Discover the other animals and plants that lived during the following geological time periods.
Ice ageThe moa were nine species (in six genera) of flightless birds 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).
Moa belong to the ratite group in the order Dinornithiformes. The nine species of moa were the only wingless birds, lacking even the vestigial wings which all other ratites have. They were the dominant herbivores in New Zealand's forest, shrubland and subalpine ecosystems for thousands of years, and until the arrival of the Māori were hunted only by the Haast's Eagle. It is generally considered that most, if not all, species of moa died out due to overhunting by the Māori, by 1400 AD, and habitat decline before European colonisation and settlement.
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