1. Study the theory of homing orientation of homing pigeons.The pigeon flies a thousand miles to the nest Jiading wireless coil , not only by subjective desire can achieve Jiading wireless coil , but also by virtue of a function in its physiology.
2, pigeon book pigeon is after basic ability training, and then point-to-point to find the receiving point, and the receiving person is often to see if there is a pigeon, so as to find the receiving person, this is the pigeon book.
3. Pigeon writing is a method of communication between the ancients, by tying letters to the feet of pigeons and then passing them to be deliveredThe people of Ancient communication is not convenient, so smart people use pigeons can fly and fly relatively fast, will identify the direction and other advantages, domestication of the pigeon, to improve the speed of delivery. 4. First of all, it has been said that the pigeon depends first on the sun. We can learn from different books and popular science TV shows that the sun can give us direction. Yes, the sun rises in the east and sets in the west, and perhaps the pigeon also knows this, so the sun will be its first element of direction. The direction of the sun and the height of the sun,It can give the pigeons accurate judgment of where to locate things.
After a long period of flying training, the external factors of the environment through the internal work of the pigeon, the pigeon has developed the habit of "flying backward" from the flying place to "home".
The leg of the pigeon in flight is caught in the tail, which is similar to the flight posture of other birds, generally speaking, the leg of the pigeon is not too long, strong and powerful is better. Here we know the habits of homing pigeons and identify the characteristics of good homing pigeons. Well, raising pigeons should be doneWhat are the preparations? Preparation before feeding (1) Select the location of the loft The environment of the loft must be quiet.
Historical records, physical characteristics, basic conditions, pedigree, skeleton, eye signs, wings, population distribution, breeding methods, habits, sports, management, competition pigeons, homing pigeons, exhibition pigeons, new pigeons, racing pigeon value, training skills, emotional performance, historical records of racing pigeons, as early as the early 18th century, Belgian-based breeder Urien combined the Iwaba pigeon with the Persian carrier pigeon, flipper pigeon and Smit pigeon to breed the world's excellent breed, known as the ancestor of racing pigeons.1, 1: Use the position of the sun to identify the orientation. It was originally hypothesized that pigeons use the position of the sun to identify their position, and that pigeons have the ability to identify the position of their nests and the position of the sun. 2, a carrier pigeon, even if you take it to a strange place thousands of miles away, it can carry the letter home. A few turns of coils around the pigeon's head and neck, powered by a small battery, create a uniform additional magnetic field in the pigeon's head. When the current flows clockwise,A pigeon released on a cloudy day will fly in all directions. This suggests that pigeons rely on geomagnetic navigation. So how do pigeons navigate by the earth's magnetism?
3, secondly, the pigeon knows where to fly mainly depends on the magnetic field to confirm the direction, the earth has a different direction of the magnetic field, the pigeon mainly relies on the position of the magnetic declination Angle to determine the direction of the destination. When pigeons fly out of the magnetic blind zone, they get closer to home, and then rely on their brain's memory and smell to find their way home, back to their destination.
4. The pigeon knows its destination mainly because man takes advantage of its homing instinct. No matter how far you go, pigeonAs soon as the son is free, he will fly back to his home the first time. Generally, when you need to deliver a letter, you will take the pigeon with you, and you will release it to the nest to deliver the letter. A pigeon's beak has tiny magnetic particles that sense the earth's magnetic field and help it navigate.
5, the principle of "carrier pigeon" communication is to take advantage of its strong homing performance. Pigeons fly in different directions, because the direction of the cutting magnetic field line is different, so the size of the electromotive force can be identified. But tests have shown that when flying on a sunny day, the additional magnetic field does not affect flight, suggesting that the geomagnetic field is not its only compass.
The homing ability of pigeons is not only based on subjective desire , but depends on its physiological function. In order to improve homing performance of homing pigeons, scientists and pigeon keepers conducted
The special ability of animals to navigateThere is a very special cell in the brain of the shark, which is extremely sensitive to the electric field generated by other organisms, and can allow them to find hidden prey through the weak electric field signal generated by the muscle contraction of other organisms, so some fish can be found by sharks even if they hide in the sand. Scientists have also discovered that about 50 species of animals-including mammals, birds, amphibians, reptiles, fish, and insect-have chemical sensing abilities that use the Earth's magnetic field to navigate their activities.
Special ability: received outside