In the heart of the Jura Mountains, a strange call resounds at the end of winter. The superb silhouette of a boreal lynx slips through the beech and fir trees. He calls his female. By following the life of this couple and their kittens, we discover a world that is close to us and yet unknown…
An authentic story in which chamois, eagles, foxes and ermines are the witnesses of the secret life of the biggest feline of Europe which remains threatened… A film to discover the essential role that this discreet predator occupies in our forests, the balance that it has restored in a fragile environment but also the difficulties it encounters in a landscape largely occupied by humans.