The difference between a rooster and a hen can be distinguished by factors such as the sound of the chicken and the appearance of the chicken, specifically:

1, the simplest thing is to look at the comb. The cock's comb is big and bright red, and the hen's comb is small and a little dark red.

2. You can also call. The rooster can crow, and the hen can only coo.

3. In terms of figure, the cock is as tall as the hen, and the hen is smaller and slightly fatter than the cock.

4. The cock has round eyes, eats fast, the hen has a small head and oval eyes.

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