Tahiti rail Tahiti rail The Tahiti rail, Tahitian red-billed rail, or Pacific red-billed rail ("Gallirallus pacificus") is an extinct species of rail that lived on Tahiti. It was first recorded during James Cook's second voyage around the world (1772–1775), on which it was illustrated by Georg Forster and described by Johann Reinhold Forster. No specimens have been preserved. As well as the documentation by the Forsters, there have been claims that the bird also existed on the nearby island of Mehetia. The Tahiti rail appears to have been closely related to, and perhaps derived from, the buff-banded rail, and has also been
1769 Transit of Venus observed from Tahiti measuring the apparent solar parallax between different points on the surface of the Earth. In a 1716 issue of the "Philosophical Transactions of the Royal Society", Edmund Halley illustrated Gregory's theory more fully and explained further how it could establish the distance between the Earth and the Sun. In his report, Halley suggested places that a full transit should be viewed due to a "cone of visibility." Places he recommended for observing the phenomenon included the Hudson Bay, Norway and the Molucca Islands. The next transits would occur in 1761 and 1769. Halley died in 1742, almost twenty years before