A journey along Patagonia's Atlantic coast, where the land may be barren, but the sea is rich with life. In this wild and unforgiving place, killer whales risk it all to survive while huge male elephant seals battle for the chance to breed.

A journey from the foothills of the Patagonian Andes, where pumas hunt guanacos on the wild grasslands of the steppe before climbing up into the dizzying heights of the Andes, which is home to the third-largest expanse of ice in the world. This is a place where humans and animals were once locked in conflict, but changing attitudes have seen former enemies become allies.