Produced in association with Discovery Channel, this documentary has gathered some of the most fascinating facts now known about the animals on this planet.
The images of the film is fabulous, and explanatory graphics to help understand how the mechanisms of survival of some animals to work.
From the harsh Arctic winter temperatures, we see the polar bears endure the weather with protective caps and keen sense of smell.
The film moves southward to Antarctica and the penguins and how to survive. The extraordinary vision of the eagle looks, talent and keen sense of smell of the wolf and salmon.