An awe-inspiring sight appeared at the mouth of the Yellow River, when a flock of starlings took the shape of giant whale, floating through the sky.

It brings to mind a line from Zhuangzi's A Happy Excursion."The Kun is so vast,there was no telling how many thousand li in its size.This creature could change into a bird that is known as the Peng.When it is moved, it flies,its wings obscuring the sky like clouds."

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This video is taken from Chinadaily media account.