Jonathan Bird's Blue World - Season 4 Season 6 Episode 12 Global Search for the Rare Dugongs + Cave Diving in Florida, USA

Blue World travels the world on a hunt for Dugongs...rare, shy animals resembling manatees that are very difficult to film because they're afraid of people. But we get lucky in the Philippines with an incredible once-in-a-lifetime encounter! Then, a cave dive at Peacock Springs in Florida, where Blue World divers do their first "traverse".