Discover the latest issue of Le Lémaniques

A pack of mussels at the “Tour du Léman” Lake Geneva is under stress And with good reason! The lake has been hit by a new invasive species, following in the footsteps of its cousin, the zebra mussel, which loves pipes and boat hulls, and the American crayfish, which is sweeping away our local crayfish with a swipe of its pincers [...].