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Life on Earth
1979
Published on, 3 months ago
Life on Earth
Invasion of the Land 1 Season 6 Episode
55 min
1979
9.1
Some 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!
earth
natural history
biology
wildlife
ecology
animals
nature
evolution
natural selection
nature documentary
natural world
