The largest wolves on Earth hunt down North America’s largest land animal. Subscribe to BBC Earth for more amazing animal videos – http://bit.ly/BBCEarthSub
Clip taken from the series: Frozen Planet
Watch more videos from BBC Earth 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
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BBC Earth Unplugged: http://bit.ly/BBCEarthUnplugged
BBC Earth Lab: http://bit.ly/BBCEarthLabYouTubeChannel
About BBC Earth The world is an amazing place full of stories, beauty and natural wonder. Jump in to BBC Earth’s YouTube channel and meet your planet. You’ll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content on here. Dramatic, rare, and exclusive, nature doesn’t get more exciting than this. Subscribe to be the first to view new videos. And you can become part of the BBC community by checking out our BBC Earth Facebook page. Here you’ll find the best natural history content from the web, exclusive videos and images and a thriving, vibrant community.
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This is a channel from BBC Studios who help fund new BBC programmes.