Fauna and flora
to preserveExposure to the sea winds has encouraged the growth of hardy plants. In spring, broom and gorse are in bloom and the whole valley is decked out in orangey yellow. On the slopes, protected from the onslaught of the weather, green dominates. Oaks, willows… the forest is luxuriant. The valley features granitic outcrops upstream, then schistose towards the sea. The vegetation includes ferns,alders,irises in spring and Himalayan balsam f erns in summer, and is becoming poorer as a result of over-picking. A wide variety of badgers, foxes and small rodents live in the thickets, but it’s the birds in particular that you can see and hear; they nest here in large numbers.