Tahiti rail plantations. Its diet appears to have consisted mainly of insects and occasionally copra (coconut meat). The extinction of the Tahiti rail was probably due to predation by humans and introduced cats and rats. It appears to have become extinct some time after 1844 on Tahiti, and perhaps as late as the 1930s on Mehetia. The Tahiti rail was found on the South Pacific island of Tahiti (part of the Society Islands archipelago) by naturalists who were part of the British explorer James Cook's second voyage around the world (1772–1775). The bird was illustrated by Georg Forster, who accompanied his father,
Tahiti while Mau'a would sail with Lt. Gayangos on "Aguila". Portuguese navigator Pedro Fernandes de Queirós, serving the Spanish Crown in an expedition to Terra Australis, was perhaps the first European to set eyes on the island of Tahiti. He sighted an inhabited island on 10 February 1606 which he called Sagitaria (or Sagittaria). However, whether the island that he saw was actually Tahiti or not has not been fully ascertained. It has been suggested that he actually saw the island of Rekareka to the south-east of Tahiti. According to other authors the first European to arrive in Tahiti was Spanish