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Life on Earthchevron_right
S01E06: Invasion of the LandSome 350 million years ago, evolution reached one of its most crucial stages when fish crawled from water onto the land and became amphibians. Today, newts, salamanders, toads and frogs still survive in great quantities, and there is even one species of frog where the male gives birth from its mouth!
Genres:
Air Date:
Feb 20, 1979
Runtime:
55 minutes
Production:
Casts:
David Attenborough
