Fig. 4

Rehabilitation at the outdoor enclosure before releasing and post-releasing monitoring of two Asiatic black bears. a, portable electric fence with honey in the wooden box; b-1, − 2, − 3, and − 4, the bear-02 (plates implanted) that passed by without going inside an electric fence with food during the rehabilitation period; c, the bear-02 that used all four legs to climb trees (red arrow); d, the bear-01 with an amputated right limb (red arrow) from the first hibernation after returning to nature; e, the bear-01 with a cub that gave birth during its first hibernation since returning to nature; f, two cubs that gave birth during the third hibernation of bear-01 after returning to nature. The photos were taken by a smart phone camera or unmanned camera