The wolf is securely the animal that has attracted people’s imagination more than all the others since the ancient times. An extraordinary, intelligent and adaptable predator, that is able to travel through long distances and to survive in hostile environments and with scarce food resources. A little number (maybe less than 100) of wolves survived in the central-southern Apennine around the end of the 1960s. Then, the wolf has slowly but progressively expanded its area through a spontaneous recolonization process during the last 30/40 years. Nowadays a wolves population organized with a minimum of 7 or 8 packs has been living in the territory of the Abruzzo National Park.