Every May-August, tens of thousands of female Tibetan antelopes on the Qinghai-Xizang Plateau migrate to give birth at the Three-River-Source region, the Altun Mountains and Qiangtang. Pregnant Tibetan antelopes will migrate to their breeding grounds, which are hundreds of kilometers away, and then return to their habitat with the newborn antelopes. It's one the most spectacular migrations of ungulates in the world. Join us to watch the migration of Tibetan antelopes.