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Recently, the field infrared camera of the Jingdong Management Bureau of Wuliangshan National Nature Reserve in Yunnan has captured a precious video of the Western Black-Crested Gibbon, national first-level protected animal, moving under the tree.

According to the staff of the Management Bureau, this is the first time they have taken a precious picture of the Western Black-Crested Gibbon moving on the ground under the tree.