This rather preserved stream and the damp grasslands that border it harbour a remarkable diversity of plants and animals. There is a water spring and precious natural environments in this very dry environment and in some sections, the presence of many rare and protected species: European pond turtle, White-clawed crayfish, Dwarf bulrush (water plant), Souffia (fish) and Mediterranean barbel ... The banks and riparian vegetation are sometimes in poor conditions due to past work.