Description
High wildlife value due to the concomitant presence of the riparian forest and the surrounding rock faces. Numerous bird species nest and winter in the area.
Historical presence of Annex II invertebrates (also priority) and now in steep decline, linked to both wetland sites and old deciduous trees on the valley floor. Historical occurrence of Annex II invertebrates indicators of intact wetlands in strong decline. Presence of Annex II invertebrates indicating good naturalness of running waters.