Hanno was a Carthaginian explorer who, in the 5th century BCE, led about 60 ships to explore and colonize the northwestern coast of Africa. Attempts to identify the places mentioned in early accounts of the voyage have failed, possibly because the Carthaginians altered details to discourage competitors. Still, it is believed that Hanno traveled at least as far as Senegal, and possibly as far as Cameroon or Gabon. At the end of the journey, Hanno reported finding an island populated with what? Discuss