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This is an accepted version of this page This is the latest accepted revision, reviewed on 3 February 2025. Extinct order of birds This article is about the extinct New Zealand birds known as moa. For other uses, see Moa (disambiguation). Moa Temporal range: Miocene – Holocene, 17–0.0006 Ma PreꞒ Ꞓ O S D C P T J K Pg N North Island giant moa skeleton Scientific classification Domain ...
Human colonists (specifically the Māori, who called them "moa mōmona") [1] hunted Emeus into extinction with relative ease. E. crassus was the second most common species found at the Wairau Bar site in Marlborough, where more than 4000 moa were eaten. The species had gone extinct by about 1400. [6]
It was the smallest known species of moa, [5] only slightly taller than a turkey (approx. 1.3 metres (51 in) tall). A slender bird, it weighed around 30 kilograms (66 lb). [6] As with all moa, they have a sternum but no keel. They also have a distinctive palate. [7]
This moa usually laid only 1 to 2 blue-green coloured eggs at once, [10] [22] and was likely the only type of moa to lay eggs that were not white in colour. [23] Like the emu and ostrich, male moa cared for the young. [9] The upland moa's only predator before the arrival of humans in New Zealand was the Haast's eagle (Hieraaetus moorei). [10]
A 2009 genetic study showed that Euryapteryx curtus and Euryapteryx gravis were synonyms. [7] A 2010 study explained size differences among them as sexual dimorphism. [8] A 2012 morphological study interpreted them as subspecies instead. [9] E. c. curtus, the nominate subspecies, was labeled the "coastal moa", [1] while E. c. gravis was the ...
The South Island giant moa (Dinornis robustus) is an extinct species of moa in the genus Dinornis, known in Māori by the name moa nunui. [2] It was one of the tallest-known bird species to walk the Earth, exceeded in weight only by the heavier but shorter elephant bird of Madagascar (also extinct).
The giant moa (Dinornis) is an extinct genus of birds belonging to the moa family. As with other moa, it was a member of the order Dinornithiformes. It was endemic to New Zealand. Two species of Dinornis are considered valid, the North Island giant moa (Dinornis novaezealandiae) and the South Island giant moa (Dinornis robustus). In addition ...
Out of all known bird species, (approximately 11,154), 159 (1.4%) have become extinct, with 226 (2%) being critically endangered. [1] There is a general consensus among ornithologists that if anthropogenic activities continue as current trends suggest, one-third of all bird species, and an even greater proportion of bird populations, will be ...