Ring-tailed lemurs sit in early winter sun in Qingdao(1/3)

A ring-tailed lemur is seen at Qingdao Forest Wildlife World in Qingdao, east China's Shandong Province, Nov. 15, 2018. (Xinhua/Yu Fangping)

A ring-tailed lemur is seen at Qingdao Forest Wildlife World in Qingdao, east China's Shandong Province, Nov. 15, 2018. (Xinhua/Yu Fangping)

Ring-tailed lemurs are seen at Qingdao Forest Wildlife World in Qingdao, east China's Shandong Province, Nov. 15, 2018. (Xinhua/Yu Fangping)