 He caught a third species of mockingbird.After passing the northern islands of Abingdon, Tower and Bindloe, Darwin was put ashore at James Island for nine days together with the surgeon Benjamin Bynoe and their servants, and they busily collected all sorts of specimens while "Beagle" went back to Chatham Island for fresh water.After further surveying, "Beagle" set sail for Tahiti on 20 October 1835.