Ascension Island
In 1836, Charles Darwin visited the Saint Helena and Ascension islands during his voyage in the Beagle. He described Ascension as an arid treeless island, with nothing growing near the coast. Sparse vegetation inland supported "about six hundred sheep, many goats, a few cows & horses", and large numbers of guineafowl imported from the Cape Verde islands, as well as rats, mice and land crabs.