Why do roosters crow en masse at dawn?

First of all, we need to know that this may be a habit that the rooster has slowly accumulated since childhood, because many times this can wake up the hen and people get up to work, which is all accumulated experience over time.

The "pineal gland" area of the chicken's brain secretes melatonin, which causes the rooster to crow very rarely at night. When the morning comes, the morning light passes through the eyes of the chicken, through the visual signals to the brain, the secretion of melatonin begins to decrease, the rooster is excited again, can not suppress his instinct, and is about to start crowing.

It's a matter of nature. It is related to the melatonin synthesized at night in the rooster's body, which will be destroyed by sudden light and is a manifestation of stress response.

I think it's an instinctive reaction of the roosters, when there is light at dawn, they crow, and the rooster crow is also a courtship behavior.

Because this is their task, their most important task besides hatching eggs is to tell people that it is dawn on time every day.

In ancient times, when the rooster crowed, people were going to get up and go to work, so in the back. In the middle of the year, the rooster crows collectively until dawn, and this habit has been preserved from ancient times to modern times.

Because at one or two o'clock in the morning, this is the time when the rooster is most active, so it is often at this time that the rooster crows, which is also very normal.

This is mainly related to physiological habits, just like the hen will crow at five or six o'clock in the morning

Why does a rooster crow on time every morning?

3. The rooster crows in the morning for a long time, which is a conditioned reflex. In fact, in the morning, the rooster can feel the change of light compared to the light, so it will judge the time situation during this time period, and start to crow, even on cloudy days, it can maintain the habit of crowing, which is also the nature formed in the long-term evolution process.

On the other hand, the rooster does not crow in the morning, it also crows throughout the day, and it is more concentrated in the morning than other time periods, which is also due to its nature.

Because it's a natural habit, and that's what it is, when the morning dawns.

Because the rooster is very energetic in the morning, it can also secrete chemicals that crow.

In fact, it is just a conditioned reflex, the rooster feels the change in light and knows that it is dawn, so it will crow.

It was almost dawn and the rooster crowed.

It's a commonplace. But if I ask you, why donkeys don't crow, horses don't crow, hens don't crow, but roosters crow? Why does Zhou Peel learn to crow the rooster, and the rooster crows in a daze?

What a harsh torment these roosters endure in the pre-dawn darkness. This is by no means sensational. This crowing thing, we look at the commonplace, for the rooster, is definitely quite painful, this is related to their poor eyesight.

The perception of light in the eyes is reflected in the sound, which can be said to be a conditioned reflex in another sense. However, scientists have also discovered through experiments that the light-sensing organ of chickens is not actually the eyes, but a hormone called the pineal gland...Let's talk about the story that everyone on earth knows - the rooster crows in the middle of the night. It is said that the landlord Zhou Papi in order to let the long-term workers work more, he ran to the chicken coop in the middle of the night to learn the chicken's crowing, and as soon as he crowed, the whole nest of chickens crowed.

According to our biological clock theory above, this story is not true. So is there a rooster crow in the middle of the night? ......Although the chiming chickens in many places have been laid off, it is still quite good to hear the sound of chickens crowing occasionally.

After all, they were one of our earliest animal friends.

Remember to adopt it.