Survival of the Fittest in the Alps

How can different animal species survive in the high mountains in winter?

The documentary shows the survival strategies of various animal species in the high mountains of the Alps in winter. Despite freezing temperatures and limited food supply, chamois, red deer and snow hares manage to survive the cold months. Latest research reveals the amazing abilities the animals have developed to adapt to the extreme conditions and also how climate change is altering the behaviour of the alpine inhabitants.