While the Eleutheran Adventurers were primarily farmers, seamen from Bermuda began settling on New Providence in the 1660s, attracted by ambergris, wrecks and salt. There were vessels dedicated to wrecking from this time, but wrecking was a secondary occupation for most men. These seamen, who called themselves "wrackers" or "wreckers", pursued wrecking aggressively, regarding all salvage as their property. They were rumored to have killed people who had inconveniently survived a shipwreck. They drove Spanish salvors away from Spanish wrecks, and even took goods that the Spanish had already salvaged. Spain regarded the Bahamian wreckers as pirates, and retaliated by attacking the wreckers' ships, kidnapping farmers from New Providence, and burning the capital, Charles Town.