Where did Charles Darwin collect most of his evidence?

Darwin traveled on HMS Beagle. This voyage was extensive, stopping at many exotic places and a trip which took nearly five years; they did not to return to England until October 2, 1836. During that time, they visited Tenerife, the Cape Verde Islands, the Brazilian coast, Argentina, Uruguay, Tierra del Fuego, Chile, the Galapagos Archipelago, Tahiti, New Zealand, Tasmania and the Keeling Islands