Travel to the depths of our mysterious oceans to discover all kinds of curious creatures underwater – from fish that communicate by glowing to the deadly Portuguese Man O' War.

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Planet Earth http://bit.ly/PlanetEarthPlaylist
Blue Planet http://bit.ly/BluePlanetPlaylist
Planet Earth II http://bit.ly/PlanetEarthIIPlaylist
Planet Dinosaur https://bit.ly/PlanetDinosaurPlaylist

Taken From Blue Planet II
This bold cinematic experience takes viewers on a magical adventure across the greatest, yet least known, parts of our planet – our oceans. Since Blue Planet aired in 2001, our understanding of life beneath the waves has completely changed. Travelling from the icy polar seas to the vibrant blues of the coral atolls, this series shares these astonishing new discoveries. Meet the strange octopuses lurking in the depths of the Antarctic Ocean. Watch giant trevally fish leap to catch birds in mid-air. And ride on the back of a hammerhead shark as it attacks. Inspiring awe and wonder, Blue Planet II reveals surprising new places, charismatic new characters and extraordinary new behaviours.

Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of entertaining and thought-provoking natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

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00:00:00 The Deadly Portuguese Man O’War
00:05:14 Stingray Ambushes Army Of Crabs
00:11:05 Crab vs Eel vs Octopus
00:16:22 Cuttlefish Hypnotises Prey
00:20:13 Fish vs Bird
00:26:27 Amazing Clownfish Teamwork
00:32:48 Sharks Feast on Whale
00:36:53 Cuttlefish Mimics Being Female to Mate
00:41:53 The Sex-Shifting Fish
00:47:24 Puffin Hunts Fish To Feed Puffling
00:55:02 What Lurks In The Midnight Zone?
01:02:47 Eel Suffers Toxic Shock