Dimitris Nikolaou feeds three-year-old paralysed bear Usko at the Arcturos sanctuary in Nymfaio on the slopes of Mount Vitsi, some 600 kilometres (350 miles) northwest of Athens, on April 23, 2018. Founded in 1992, Arcturos shelters bears and wolves mainly from the Balkans but has also taken large predators from as far away as Austria and Georgia. In all more than 20 bears and seven wolves live in separate enclosed habitats in the villages of Nymfaio and Agrapidia -- most of them rescued from Balkans poachers, animal collectors and restaurant owners who had them on display to amuse patrons. / AFP PHOTO / Aris MESSINIS