Why are red crowned cranes called cranes ?

When the red-crowned crane flies in the air, its head, neck and slender legs are stretched straight, and the front and back are proportionate, which is very leisurely and contented, making it full of the "immortal" rhyme of the world's independence. Red-crowned cranes can live up to fifty or sixty years, which is considered the longest life expectancy in the bird world. Therefore, in the ancient poems, calligraphy and paintings of our country, there are often "pine cranes prolonging the years" graphics and inscriptions, in order to express the wish of the king a long life.

The neck of the red-crowned crane is particularly long, and the trachea is coiled between the sternum, like the structure of a trumpet. Therefore, the chirping of the crane is very loud. In the Book of Songs, it is said that "the crane sings nine gao, and the sound is heard in the sky", which is to describe the crisp and high-pitched chirping sound of the red-crowned crane flying in the clouds.

Because of this, in the folk legends of our country, the immortals always take the red-crowned crane as their companion, driving the auspicious clouds to come suddenly, singing all the way forward, and the red-crowned crane is also known as the "fairy crane".

Red-crowned crane (scientific name: grus japonensis), also known as crane, crane, Japanese crane, Chinese ancient literature has many names for red-crowned cranes, such as "Erya Wing" called fairy birds, "Compendium of Materia Medica" called it fetal birds. The red-crowned crane is a type of crane that gets its name from the red-fleshed crown on its head.

It is a bird species endemic to East Asia, and because of its elegant body and distinct colors, it has the meaning of auspiciousness, loyalty, and longevity in the culture of this region.

In the animal world, the crane can only be regarded as a weak animal, and they have many powerful natural predators. For cranes to survive, they must maintain a high level of vigilance. If it lies down and sleeps like any other animal, it will be difficult to escape in case of danger or predator.

However, it is very tiring for a crane to sleep or rest standing up, that"Skinny"It is difficult to bear the weight of the body for a long time. The clever crane came up with the idea that when it was sleeping or resting, it would stand on the ground with one foot contracted and close to its belly to rest. After a while, put down the other foot to replace.

If you repeatedly swap your feet and stand like this, you won't feel tired. At the same time, if it detects that the enemy is coming, it will immediately drop one of its shrunken feet, spread its wings and fly away.

Why is the red-crowned crane called "crane" because of its long lifespan?

Because the red-crowned crane has been recorded in the "Classic of Mountains and Seas", it is a heavenly animal, so the ancient people at that time called the crane.

Because in many legends, red-crowned cranes are accompanied by people who have attained enlightenment, so they will be known as immortal level.

In the folk legends of our country, the immortals always take the red-crowned crane as their companion, driving the auspicious clouds to come suddenly, singing all the way forward, and the red-crowned crane is also known as the "crane".

Red-crowned cranes can fly. The red-crowned crane can fly, it is a wading bird, its skeleton is the outside and hollow on the inside, and it can achieve fast, labor-saving and long-lasting flight. Red-crowned crane is a bird of the bird class, crane order, crane family, crane genus, also called crane, red-crowned crane, its body length is about 120-160 cm, most of the whole body is white, the feet are black, the top of the head is red, often inhabit plains, swamps, lakes, meadows, reeds, swamps and other places, will migrate.

The habits of the red-crowned craneIt should be noted that the skeleton of the red-crowned crane is the outside and hollow on the inside, and the strength is 7 times that of the human skeleton, and when it migrates, it is often arranged in a clever wedge, so that the individuals behind can use the air flow generated when the front individuals fan their wings in turn, so as to carry out fast, labor-saving and long-lasting flight, the speed can reach about 40 kilometers per hour, the flight altitude can exceed 5400 meters, and it can sing while flying.

It should be noted that red-crowned cranes inhabit open plains, swamps, lakes, meadows, seaside tidal flats, reeds, swamps, and riparian swamps, and sometimes in farmland and arable land, especially during the migratory season and winter.

Not particularly understood. Aware. Because this bird has no feathers on its head and shows a patch of red, it is called a red-crowned crane.

I don't know, the origin of the name of the red-crowned crane is determined by its appearance, and their appearance is more distinctive.

Understand some, mainly from textbooks and some popular science materials; It is also known that because there is a bright red spot on the top of its head, it is named red-crowned crane.