Restaurer la continuité écologique du ruisseau des Martins (Saint-Laurent-en-Grandvaux)

For several years, the Haut-Jura Regional Natural Park has been working to restore a more natural flow to the rivers: to re-establish their ecological continuity. This video presents the specific case of the Ruisseau des Martins stream, where a concrete bridge was removed to restore the natural flow of the waterway and promote fish migration.