What does crow mean?

In ancient China, crows were regarded as auspicious birds that brought happiness, but later crows were regarded as the opposite of magpies. Arabs call the crow the father of omen. It is auspicious to see it fly to the right, but evil to fly to the left. Japan regarded it as a spirit bird in ancient times, and used its call to predict good or bad luck. Now it is also protected, and no one killed it, although it was troubled by its noise. In this sense, it can be said that the crow is a wonderful symbol of absurdity. Kafka, the crow also.