In Palau, the local economy relies on ecotourism that's sustained by strong legal support. Shark hunting is banned, giant manta rays are protected by law, and tireless efforts are made to combat the acidification an ocean ecosystem housing coral reefs. But can ambitious conservation keep pace with the scale of man-made devastation?
Watch Great Blue Wild Season 02 Episode 03 in high on Movie4k. Watch instantly with English subtitles — no downloading or account needed.