1. Cradle of Life

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. 28 November 2011. 45 min

From fish that leap a metre out of the water to catch prey, to frogs with toxic skin, stealthy jaguars and flowers that trap beetles to change sex overnight, the Amazon does nature on a grand scale.

2. Savage Realm

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. 29 November 2011. 45 min

Strategies for survival from the canopy to the forest floor, including a tiny frog which protects a huge tarantula.