“A female grizzly loses up to 40% of her body weight whilst denning with her cubs.”
DEN LIVING
Featured in Earth - The Movie from 2007
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Life on DVD
In Planet Earth, we brought you the world like you've never seen it before. Now get closer with Life. Order now
Human Planet blog
Go behind the scenes - exclusive content from the Human Planet production team
BBC Earth on iTunes
Download award-winning series including Blue Planet, Galapagos and more
Planet Earth Live
BBC Earth brings the awe-inspiring beauty of this series to life on the big screen. This is an once-in-a-lifetime opportunity to experience this incredible series' most spectacular moments on the big screen in stunning hi-definition with Planet Earth composer and Emmy-winning George Fenton conducting some of America's most prestigious orchestras.
