Pearlfish’s Gross Hiding Spot | BBC Earth

Sea cucumbers are repellant to most predators, which makes them a perfect hiding spot for the Pearlfish. Subscribe to BBC Earth for more amazing animal videos - Watch more videos from BBC Earth: Planet Earth Blue Planet Planet Earth II Planet Dinosaur Check out the other two channels in our BBC Earth network: BBC Earth Unplugged: BBC Earth Lab: Great Barrier Reef Stretching a full 2000 kilometres in length and made up of 3000 individual reef systems and hundreds of islands, Australia’s Great Barrier Reef is breathtakingly beautiful. Given world heritage status in 1981 it is one of the wonders of the natural world. This programme offers a definitive guide to the secrets of the reef - how it was created, how it works, the