What is the sound of a rooster crowing?

The rooster’s cry is ooooh.

Experiments have proven that the rooster's crowing is controlled by the internal biological clock, but external light and sound stimulation can also induce the rooster's crowing, but the impact of external stimulation on the rooster's crowing is also controlled by the internal biological clock of the rooster. .

When the light and dark cycles were changed, the roosters exhibited jet lag similar to what people experience after flying across large time zones. This is because the biological clock of chickens, just like the biological clock of humans, is affected by melatonin secreted at night (darkness).

Chicken habits

Chickens not only crow at dawn, but also at ordinary times, and the cries of roosters are closely related to the levels of androgens in their bodies. The higher the androgen level, the louder and deeper the chirp.

In fact, the crowing of a rooster is a declaration of sovereignty. It is used to remind other family members that it has the supreme family status. On the other hand, it also warns other roosters that it is still very strong, so do not hit it. The idea of ????the family.

Moreover, the rooster is also a very aggressive animal. It crows to warn other roosters not to come to its territory, otherwise they will not be welcome.