Watch the awesome fight for survival as a grown male polar bear takes on a walrus colony at the edge of the Arctic circle.

Subscribe: bit.ly/BBCStudios

WATCH MORE:
Hiroshima: bit.ly/BBCHiroshima
Horizon: bit.ly/BBCHorizon
Best of Alan Partridge: bit.ly/BestOfAlanPartridge
Harry Enfield and Chums: bit.ly/HarryEnfieldAndChums

Welcome to BBC Studios, bringing you the best of British TV! Here youll find classic comedy, gripping drama, as well as the best documentaries, science and history! Take a look at complete listings for all our shows — weve got plenty to keep you entertained!

Is there a BBC clip youd love to see? Make sure you let us know by leaving a comment.

This is a commercial channel from BBC Studios. Service