Two little Tibetan antelopes share a moment with Sonam, a keeper, in the Hoh Xil Nature Reserve in northwest China's Qinghai Province in this file photo taken on March 20£¬2006. Covering an area of 45, 000 square kilometers, the Hoh Xil Nature Reserve situated in the hinterland of Qinghai-Tibet Plateau is home to dozens of endangered animals including the wild yaks, the Tibetan wild donkeys and the Tibetan antelopes. China has taken various measures to protect the natural environment and the wildlife in the reserve. (Xinhua Photo)

(Xinhua Photo)

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