Paintings on den walls appeal to zoo visitors
By Huang Zhiling (chinadaily.com.cn) Updated: 2015-12-30 21:34
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A golden eagle rests on a tree branch in its den in the Chengdu Zoo in Sichuan province. On a wall in the den are the mountains and lake which resemble its natural habitat. [Photo by Huang Zhiling/chinadaily.com.cn] |