Looking for the Blue Rock Thrush

A pleasant walk round farmland, Mediterranean scrubland and stony outcrops to look for the most colourful of European birds.
http://www.cheminsdesparcs.fr/pedestre/les-caisses-de-jean-jean/
Length : 11 km and 264 m gradient
Duration : 4h (2h15 for Castellas walk et 2h for Les Caisses de Jean-Jean). Allow a day with birding and picnic breaks
Type of : Two loops
Best period : Recommended in the morning for better listening and viewing.
Information : On this walk you may encounter a flock of sheep with a guard dog nearby, called a “Patou”. In order not to disturb them, please do not approach or make sudden movements, and keep dogs on a lead.