This episode discusses the challenging nature of hunting in the Arctic and how top predators, like the wolf and polar bear, must adapt to the changing seasons in order to survive.
In the immense and open ocean, predators face a continual search for food. This episode looks at how blue whales, sea lions, dolphins, and other ocean predators manage to hunt for prey in this watery desert.
The great plains of grassland and desert expose both prey and predator, challenging lions, bald eagles, cheetahs, and other predators to develop different strategies for catching their food.
The coast is home to air, land, and ocean predators, who must all take advantage of what few opportunities exist in this dynamic area shaped by tides and waves.
Behind the scenes all-action quest to film the biggest hunt on the planet from the air, from the sea, and underwater. This is nature's battle royale: orcas fight humpback whales in a 100-tonne broiling mass - never previously filmed or scientifically documented.
In this last episode, visit the front-line of conflict between nature's top predators and the human race. Three-quarters of the world's predator populations are declining: can mankind learn to co-exist with predators like polar bears, tigers, and blue whales?