Tahiti on 11 October, Raiatea on 2 November, and Borabora on 7 December. On 26 October 1788, , under the command of Captain William Bligh, landed in Tahiti with the mission of carrying Tahitian breadfruit trees (Tahitian: "uru") to the Caribbean. Sir Joseph Banks, the botanist from James Cook's first expedition, had concluded that this plant would be ideal to feed the African slaves working in the Caribbean plantations at very little cost. The crew remained in Tahiti for about five months, the time needed to transplant the seedlings of the trees. Three weeks after leaving Tahiti, on 28 April 1789,
1769 Transit of Venus observed from Tahiti the transit. The viewing of the 1761 transit involved the effort of 120 observers from nine nations. Thomas Hornsby reported the observations as unsuccessful primarily due to poor weather conditions. He alerted the Royal Society in 1766 that preparations needed to begin for the 1769 transit. Hornsby's publication in the "Philosophical Transactions of the Royal Society" in 1766 focused attention on the "cone of visibility" indicating, like Halley, some of the better places to observe the transit. The Royal Society boasted that the British "were inferior to no nation on earth, ancient or modern" and were eager to make another