During the last two decades of the 20th century, and due mainly to European agricultural policies (CAP), many farmers substituted forestry for livestock farming, so as to avoid unemployment and poverty. This provoked a surge of eucalyptus – see eucalyptus article on Spanish Wikipedia – plantations (and to a less extent of pines) which often hid the illegal destruction of native forests, just as the spread of livestock farming had done in the past by the endemic conversion of forest into prairie. These acts have been laxly controlled by the local councils or the central governments, in a process that clearly follows the saying: ""Pan para hoy, hambre para mañana"" (which translates as: "short-term gain, long-term pain").