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Life - 3. Mammals

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Life: Mammals

Life - 3. Mammals

Mammals dominate the planet. They do it through having warm blood and by the care they lavish on their young. Weeks of filming in the bitter Antarctic winter reveal how a mother Weddell seal wears her teeth down keeping open a hole in the ice so she can catch fish for her pup.

A powered hot air balloon produces stunning images of millions of migrating bats as they converge on fruiting trees in Zambia, and slow-motion cameras reveal how a mother rufous sengi exhausts a chasing lizard. A gyroscopically stabilised camera moves alongside migrating caribou, and a diving team swim among the planet's biggest fight as male humpback whales battle for a female. (R)
Broadcast on:
BBC One, 12:45am Wednesday 11th November 2009
First broadcast:
Friday 6th November 2009
Duration:
60 minutes
Available until:
1:54am Friday 1st January 2010
Categories:

Credits:

Narrator
David Attenborough

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