The sound of the rooster's crow is ooooh. ?

As soon as the sun starts to rise every day, the rooster will hold its chest and head high and crow "OoOoOo" to urge people to get up and work. The rooster has no vocal cords and only has a syringe, similar to a military band. Although the sound of the trumpet in the middle cannot be graceful and gorgeous, it is better than high-pitched and loud. When the rooster crows, he is like a tenor singer making his debut, full of energy.

The reason why the rooster crows:

The early morning sunlight shines on the rooster. The rooster is very excited by the light and cannot help but crow. Over time, this habit of the rooster was retained and became an instinctive behavior. Even if the rooster is kept in a dark environment, it will still crow when morning comes.

Chickens’ eyes are very sensitive to light. Generally, chickens are night blind at night. Before dawn arrives, some faint light is sensed by the rooster in advance, as if it has received some kind of signal, which makes the rooster extremely excited and crows instinctively.