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 seemed little concerned with the affairs of the kingdom, and when in 1880 the governor Henri Isidore Chessé, supported by the Tahitian chiefs, pushed him to abdicate in favour of France, he accepted. On 29 June 1880, he ceded Tahiti to France along with the islands that were its dependencies. He was given the titular position of Officer of the Orders of the Legion of Honour and Agricultural Merit of France. Having become a colony, Tahiti thus lost all sovereignty. Tahiti was nevertheless a special colony, since all the subjects of the Kingdom of Pōmare would be given French citizenship.