Tibetan antelopes in Qiangtang natural reserve begin migration (4/7)

Photo taken on May 23, 2014 shows a flock of Tibetan antelopes in migration in the Nagqu areas of the Qiangtang natural reserve, southwest China's Tibet Autonomous Region. More than 100,000 migratory Tibetan antelopes in the Nagqu areas will reach Servo Mountain and Tianshui River to give birth in late June. There are a total of 200,000 Tibetan antelopes in Tibet. (Xinhua/Wang Ke)