Great Blue Wild (2015)

S2E4 Indonesia: The Secret Lives of Manta Rays

The stunning coral reef ecosystem of Raja Ampat, located off Indonesia's coast, features a conservation sanctuary that is twice the size of Singapore. This unique destination is one of the rare spots on the planet where two species of manta rays coexist. Follow a passionate group of conservationists as they monitor these enigmatic animals to ensure their protection and survival.