#davidattenboroughdocumentary

From underwater hunts to dancing whales, here are some of our all-time favourite ocean moments. Subscribe: http://bit.ly/BBCEarthSub Watch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/BluePlanetPlaylist Planet Earth II htt

From heart-pounding chases, hilarious antics, to the downright bizarre, we take you through some of our all-time favourite natural history moments. [58:10] Walruses are among the largest seals in the world. Subscribe: http://bit.ly/BBCEarthSub #BBCEarth Wa