 They stopped first at present-day Yerba Buena Island, where the treasure of a lost Spanish galleon was rumored by local sailors and dockworkers to be buried, but they found it deserted except for a small colony of domestic goats.They did, however, discover the ruins of a large Tuchayune fishing village on the island's eastern shore, and reported seeing cremation pits strewn with human bones where the villagers ritually burned their dead.After camping for a few days on the small island, the two men moved on, exploring what is now Oakland before heading to the gold mines to seek their fortunes.