4. Coastal East Africa

Encompassing the land and sea aspects that include grasslands and mangroves which fringed coral reefs, Coastal East Africa spans from Kenya all the way to Mozambique. Here, you will find such marine wildlife as the famous dugong, the giant whale sharks, dolphins, whales as well as five sea turtle species. More than that, shrimps and tuna are also found in this area and they play an integral role in the seafood and fishing industry worldwide.