Meet staffers with the Altun Mountain National Nature Reserve in China's Xinjiang. They have been safeguarding the wildlife on the freezing and oxygen-deprived plateau, where the average altitude reaches 4,500 meters.
Meet staffers with the Altun Mountain National Nature Reserve in China's Xinjiang. They have been safeguarding the wildlife on the freezing and oxygen-deprived plateau, where the average altitude reaches 4,500 meters.
