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The boto dolphin and the giant otter are some of the inhabitants of lagoons and flooded forests. In this world, the Amazon rushes then recedes as the rainforest's terrestrial and aquatic realms battle for dominance.

Reveals a new world teeming with predators. Stealthy jaguars prowl, army ants swarm and tarantulas bring down rodent prey as 2.5 million square miles of rain forest emerge from the folds.

Stealthy jaguars prowl, army ants swarm and tarantulas bring down rodent prey when seasonal flooding gives way to the dry season and millions of miles of rain forest habitat is revealed.