Specimen

Giant Moa

The Giant Moa was a massive flightless bird from New Zealand known for its enormous size, long legs, and extinction caused by human hunting.

By Yogurty · Updated 12 Jul 2026 · 1 min read

Giant Moa
The Giant Moa refers mainly to the largest species of moa, especially Dinornis, a group of enormous flightless birds that lived in New Zealand until their extinction around 600 years ago. Unlike dinosaurs, moa were modern birds belonging to the group Palaeognathae, which includes animals such as ostriches and emus.

Giant Moa were among the tallest birds ever known, with some individuals reaching approximately 3–3.6 meters (10–12 feet) tall when standing upright and weighing up to 200–250 kilograms. They had extremely long legs, a large body, and a long neck that allowed them to browse on vegetation such as leaves, shoots, fruits, and shrubs.

Unlike many large birds, Giant Moa had no wings. Their ancestors lost flight ability after becoming isolated on New Zealand, where there were few land predators. Their powerful legs allowed them to move through forests and grasslands, and they occupied the ecological role of large herbivores.

Giant Moa lived alongside the massive predatory Haast's eagle, which was likely their main natural predator. However, after the arrival of the M?ori people around the 13th century, intensive hunting and habitat changes caused moa populations to rapidly decline, leading to their extinction.

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