(250621) -- LHASA, June 21, 2025 (Xinhua) -- A Himalayan langur is pictured in Yadong County of Xigaze City, southwest China's Xizang Autonomous Region, June 20, 2025. Forests in Medog, Yadong and Jilung of Xizang are the main habitats in China for the Himalayan langur, a first-class protected wildlife species of the country. In recent years, due to the continuous improvement of ecological environment, the langurs have been frequently observed in Yadong. (Xinhua/Tenzin Nyida)