In Part Two of the documentary, the wolf experts Luigi Boitani, Francesca Marucco, Ilka Reinhardt and Hubert Potocnik track the animals all the way across Europe. We see how wolves often cover over a thousand kilometres on their migrations. They swim through fast-flowing rivers and traverse icy mountain ranges and multi-lane motorways. But what is it that drives them? After four years searching for answers, our experts were able to contribute exciting new findings to the world of wolf research.
