Pigeon does not love nests, will carrier pigeons make their own nests?

What is the secret of carrier pigeons that can fly long distances without getting lost? After a long period of exploration by scientists, some views have been put forward. Some scientists believe that

In addition to the characteristics of fast flight of ordinary birds, pigeons protrude between their eyes, and during long-distance flights, they measure changes in the earth's magnetic field, and they rely on measuring the magnetic field to determine the direction. Some scientists believe that pigeons can sense latitude, and in different latitudes, pigeons have different sensations, and they rely on their feelings of latitude to identify directions.

Therefore, the pigeons fly home by having a different sense of the Earth's magnetism and latitude.

Other scientists believe that pigeons fly back from distant places by discerning the position of the sun and the clock in their bodies. The pigeon memorizes the altitude of the sun at the same time at the place of its home. After it was released somewhere, it circled high in the sky while measuring the height of the sun, and according to this measurement, the carrier pigeon could find a home without incident.

In short, the carrier pigeon is a witty, brave and resolute bird, and they have long been responsible for communication in the maritime or military fields.

You'll understand after a few eggs, but next time, it's time to think about the pigeon! I wonder how your pair of pigeons have been? If it's good, rematch him!

Let the pair with strong nest holding take apart and match with this pair! Just make it up!

Egg protection is not good, it is born with pigeons, it is recommended to eliminate.

This is normal, it's like giving birth for the first time and not bringing it, haha.

The long distance homing of pigeons depends on three stages.

1. The magnetic field identifies the homing stage.

2. In the middle of the blind zone of the magnetic field, the memory homing stage.

3. Vision and hearing recognition and homing stage.

In other words, the place of release and the destination are divided into three sections, and the pigeon finds its home by the above three steps.

1 Because the magnetic field is different in each region of the earth, so the pigeon is the reason for the magnetic declination to find a home, 2When it is closer to home, the magnetic declination will be reduced, so that the pigeon can not find its way home by the magnetic declination, and the pigeon can only rely on the previous memory, relying on the sun's rays, as well as the trend of the mountains and rivers, as a reference, to find the way home.

3.The pigeon's eyesight and hearing are very good, and when the pigeon flies out of the blind spot of the magnetic field, it is already very close to home, at this time, he can see some things he saw when he was a child, such as some tall buildings, etc., and can also hear some sounds, such as the chirping sound of the same group of pigeons, so the pigeon will rely on his vision and hearing to return home smoothly.

-However, if one of these three parts goes wrong, it will be difficult for the pigeons to return home.

For example, the landlord said that a small magnet is tied, which will interfere with the identification of the magnetic declination of the pigeon, so the pigeon can not return normally, but it is not absolutely impossible to return home, there are also many pigeon that have been super trained and have a super memory, you can return to the nest just by virtue of sight and hearing, memory.