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A look at the world of amphibians, closing in on 6,000 different species. Includes a the look at first back-boned creatures to colonize land, Lungfish, who's ancestors were the first amphibians to grace the land. Also, a look at frogs which can carry it's young in a pouch, giant salamanders, and newts which act as birds of paradise in their display.

Episode Title: Invaders Of The Land
Airs: 2008-02-11 at 09:00 pm