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,
James Wilson (explorer) James Wilson (explorer) Captain James Wilson (1760–1814), commanded the British ship "Duff", which the London Missionary Society contracted in 1797 to convey a team of missionaries (consisting of thirty men, six women, and three children) to their postings in Tahiti, Tonga, and the Marquesas Islands. During the voyage, Wilson also surveyed (or confirmed the locations of) numerous islands in the Pacific, including Vanua Balavu, Fulaga and Ogea Levu in Fiji, Mangareva in the Gambier Islands, Pukarua in the Tuamotus, and Satawal, Elato, and Lamotrek, in the Caroline Islands. Three years after the establishment of the British mission in Tahiti, the