Dehesa Landscape, Caceres, Extremadura, Spain, Europe

Rock arch, Arco de la Tosca at Punta de la Dehesa, lava coast, UNESCO biosphere reserve, El Hierro, Canary Islands, Spain, Atlantic, Europe

Plants and a volcano cone viewed from La Dehesa, with Atlantic Ocean in the background, El Hierro, Canary Islands, Spain, Europe

Rock arch, Arco de la Tosca at Punta de la Dehesa, lava coast, UNESCO biosphere reserve, El Hierro, Canary Islands, Spain, Atlantic, Europe

Oak trees of the dehesa near Jaraiceijo, Extremadura, Spain, Europe

Volcano cone viewed from la Dehesa, with sea beyond, El Hierro, Canary Islands, Spain, Atlantic, Europe

Chapel Ermita de los Reyes, La Dehesa, El Hierro, Canary Islands, Spain

Sunrise, rocky lava coast Punta de la Dehesa, El Hierro, Canary Islands, Spain, Europe

Sunrise, rocky lava coast Punta de la Dehesa, El Hierro, Canary Islands, Spain, Europe

Holm Oaks (Quercus ilex) in a field, aerial view, drone shot, Granada province, Andalusia, Spain, Europe

View of dehesa habitat, Salamanca, Castile and Leon, Spain, september

View of dehesa habitat, Salamanca, Castile and Leon, Spain, september

View of dehesa habitat, Salamanca, Castile and Leon, Spain, september

Black pigs in dehesa in Estramadura, Spain. A dehesa is an agro-sylvo-pastoral mode of cultivation formed by a sparse undergrowth grazing where pigs or sheep graze freely and where green or cork oaks grow, cut and exploited. This very old system persists in the poor and dry areas of the Mediterranean basin and covers several million hectares in the Iberian Peninsula.