Feature: Orphan bear cubs get 2nd chance to return to wild in Greek sanctuary

Photo taken on June 4, 2018, shows an adult brown bear standing by the wire fence inside Arcturos wildlife sanctuary, where more than 20 bears have found shelter, in Florina, Greece. The wildlife sanctuary of Arcturos implements cross-border projects to protect captive bears and wolves and raise public awareness. (Xinhua/Dimitris Tosidis)