Cooperative clownfish

These clownfish relocate a coconut shell to provide a stable surface for their nursery.

10 November 2017

2 minutes

This clip is from

Blue Planet II—Series 1, Coral Reefs

Memorable moments from Blue Planet II—Blue Planet II
Re-live some highlights of the series

Beware the Bobbit worm
Duration: 01:40
The hypnotising cuttlefish
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Beyond our imagination: Blue Planet II
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The future of our oceans—Series 1, Our Blue Planet
Duration: 00:45
Protecting leatherback turtles—Series 1, Our Blue Planet
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The dangers of plastic in our oceans—Series 1, Our Blue Planet
Duration: 01:53