The dehesa is amanaged, agrosilvopastoral ecosystem whose soils are acidic, shallow,
and easily eroded. Holm and cork oak form the most representative tree cover. The climate
is semi-arid Mediterranean. The pasture that grows in these soil and climate conditions
comprises many species, most of which are annuals. Cattle form the predominant livestock,
with breeds of high rusticity that are able to thrive in this difficult environment.