The Dune Kingdoms: Discover two different worlds off the South African coast. One is a stage for the bold and the beautiful. In the other, ambush and camouflage reign.

Cape Fur Seals: Unable to swim, life for South Africa's seal pups is tough. They face heat, hunger and storms. Only if they survive, will they get to experience the water.

Mafia Island - Uncharted Paradise: Head to the island Utopia off Tanzania's coast - a haven for creatures both above and below the water.

A look at the range of species, both underwater and above ground, that rely on Lake Malawi for survival.