Coral Labyrinth - Swains Reef - This Rugged Coast Series (TV Dub With Ads For Nostalgia)

Ben Cropp documentary from the 1980s.
VHS dub from TV so you get the sweet olds ads!
Swain Reefs is a national park in North Queensland, Australia, 703 km north of Brisbane. It was established in 1995 and covers an area of 0.58 km². It is managed by the Queensland Parks and Wildlife Service.