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,
Kingdom of Tahiti of those who had arrived at Pitcairn on HMS Bounty in 1790, only seven remained, but with their offspring they numbered 86. The supply of timber on Pitcairn was decreasing and the availability of water was erratic. Since the end of the Napoleonic wars, the Pitcairn islanders had been discovered by and had friendly contact with the Royal Navy and British authorities. In 1830, Tahiti's Queen Pomare IV invited the Pitcairners to return to Tahiti, and in March 1831, a British ship transported them there. The Tahitians welcomed the Pitcairners and offered them land. But having been isolated and not