Can a Minke whale escape a dramatic attack by Orcas? Subscribe to BBC Earth for more amazing animal videos - Clip taken from the program: Frozen Planet Watch.
The killer whales have identified their prey - a grey whale and her newborn calf, in this amazing clip narrated by David Attenborough. Visit for all the latest animal.
Orcas knocking seals off waves was thought to be a myth when Producer/Director Kathryn Jeffs set out to film them in Antartica for BBC series Frozen Planet. Hear the remarkable story behind.
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