Black snub-nosed monkeys observed in S China's national park

A black snub-nosed monkey, also known as the Yunnan golden monkey, is seen in the Yunnan golden monkey national park in Tibetan Autonomous Prefecture of Deqen, southwest China's Yunnan Province, Nov. 3, 2017. The black snub-nosed monkey is an endangered species of primate endemic to China. (Xinhua/Wang Changshan)