Can crows really sing?

Crow is a lucky bird. Birds have been closely related to humans since ancient times. The ancients left us countless idioms, fables, poems and pictures about birds. They contain the ancient people's understanding, imagination and attachment to nature. Starting from today, this edition will open a column called "Bird Song Volume". The author, Mr. Feng Yongfeng, reporter of Guangming Daily, is the initiator of the folk environmental protection project "Natural University". This song "Bird's Song" is about our most common crow. It can be seen that crows can really sing at first.