In the footsteps of the crazy migratory birds of the island of Sein. In their wake, every year ornithologists from all over the world come to explore the Breton islands (Ouessant, Sein) with their binoculars.
They mingle here with some 250 Senans. “Each small square meter can accommodate a rare bird,” says Jean-Noël Rieffel. To bird is to sieve the bushes to detect the glint of a wing.