The third episode of Seven Worlds, One Planet focuses on the most species-rich continent on Earth - South America. The episode shows how some of the continent’s wildlife have developed unique ...

Geological Observations on the Volcanic Islands and Parts of South America visited during the Voyage of H.M.S. “Beagle.” ...

The largest country in South America is Brazil ... and we learn something about the delicate balance of nature in this diverse place. The other clip takes us to the bustling Brazilian city ...