The
second voyage of HMS Beagle, from 27 December 1831 to 2 October 1836, was the second survey expedition of
HMS Beagle, under captain
Robert FitzRoy who had taken over command of the ship on its first voyage after the previous captain committed suicide. FitzRoy had already thought of the advantages of having an expert in
geology on board, and sought a gentleman
naturalist as a supernumerary who could be his companion while the ship was at sea. The young graduate
Charles Darwin had hoped to see the tropics before becoming a
parson, and accepted the opportunity. He was greatly influenced by reading
Charles Lyell's
Principles of Geology during the voyage. By the end of the expedition, Darwin had already made his name as a geologist and
fossil collector, and the publication of his journal which became known as
The Voyage of the Beagle gave him wide renown as a writer.