The Blue Planet Collection | Part 2 | BBC Earth
Be reacquainted with the beautiful inhabitants of the deep blue sea in this look back through the Blue Planet archive. Subscribe to BBC Earth: http://bit.ly/BBCEarthSub Watch part 1 https://www.youtube.com/watch?v=s4aQqx_Zo00 Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/BluePlanetPlaylist Planet Earth II http://bit.ly/PlanetEarthIIPlaylist Planet Dinosaur http://bit.ly/PlanetDinoPlaylist Welcome to BBC EARTH! The world>>>