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 to stop the warring. As king, Pōmare I succeeded in uniting the different chiefdoms of Tahiti into a single kingdom, composed of the islands of Tahiti itself, Moʻorea, Mehetiʻa, and the Tetiʻaroa group. His service as the first king of unified Tahiti ended when he abdicated in 1791, but he remained the regent of Tahiti from 1791 until 1803. He married four times and had two sons and three daughters. By now, islanders were passing to each other diseases that had arrived with the Europeans: diseases for which they had undeveloped immunities. Many islanders were dying. In 1803, Pomare died.