My deep sea fishery

Xiangyang carefully looked at the sidelines on the top of the head, and the sounds were distinguished.

The tone and frequency of the Sky, the audience, and the frequency of gender, age, behavior, and environmental conditions.

Generally, the skewers of the Dan Bing Crahe are stringing or single, not only when they take off and fly in the air, and they are also called when feeding and inibuting on the ground.

A year, almost every day, it can hear its sounds, but the most frequently before and after dawn.

Before the day before break, as long as one takes the lead in lock, there will be a second immediate response, and the post-group echoes each other, but the joy is not enough until sunrise.

The name of the Dan Bing Crahe is not only the emotion and contact between the spouse and group members, but also often used to express turmoil and dangerous alert, but more importantly, as a companion song that is a wedding dance.

When the reproductive period, when he was squatting with the female bird, the head was in the sky, the wings were frequently vibrated. In a beat, a highly long mono, the head of the female bird also lifted the sky, but did not cause wings, in one Two three short sharp donors were issued in the beat.

This kind of two sings are not only a confession of love on love, but also a warning for attempted invaders, and can also promote the synchronization of male birds and female birds to ensure the success of reproduction.

The sound of the chicks mainly has a food.

After the one-year-old young bird, after leaving the doubus, there is a defense territory and a no-purpose tweet.

The Danfang crane after the age of two has a Qixing, the tweet before the end.

In addition, there is a call, the ring call, the championship, etc. when the call takes off and the alarm.

"Fang Youqun." Xiangyang suddenly shouted.

"Hey? Yang Ge." Fang Friends asked immediately.

Xiang Yanya laughed and asked: "Have you seen a crane dance?"

"Heat?" Fang Friendship gave a troops.

"If you haven't seen it, you will look carefully. For a while, these Dandshe's tops should dance." Xiangyang said with a smile.

Since the Dan-top crane reaches the reproductive ground, it is starting pairing and occupying the nest, male birds and female birds, with each other, to announce the possession of the field by continuous tweet in the nest.

At the time of seeking, it is also accompanied by the tweet, and often the male bird's mouth is facing up, and the head and neck, the sky, the wings are tower, and the high song is "Oh, huh,".

The female bird should be loud and then pair each other, jump and dance.

The dance of the Danford crane is very beautiful, or the neck head, or the knee is bent on the knee, or step on the ground, or the jumping air, sometimes picked up the small stone or the sprig throttle.

Most of the dances of the Dan Bing Crahe were made up of hundreds of movement of hundreds of movements.

The main movement of the dance has a long waist, bending, jumping, kicking, spreading wings, flexion, squatting, tangle, etc., but posture, amplitude, and fast.

These movements and follow-up movements, which are combined together, such as bending over - tall taps - heads and lower swings.

Wings - stretched the waist - bending.

Stretching the waist - Bending - The foot is jumping down.

Wings - Bending Walking - The neck and the body are eight-shaped exhibition wings - spread wings.

Target - Jumping Parabolic - no bitmap.

The Danford crane can be jumped by leg, and the waist action, etc.

Most of these actions in the Dan Bing Crahe have a more clear purpose, such as generally express friendly and love.

The whole body is tightening, and there is a meaning of his own existence, showing off, intimidation.

The bending and spreading, it means that it is very self-satisfied, and the wings sometimes express the cheerful mood.

"Look carefully, there is very little chance to meet the Danmed crane in the wild." Xiangyang said with a smile.

The status quo of the Dand Crane is very miserable.

The Danford Celee requires a clean and open wetland environment as a habitat, which is the most sensitive indication of the wetland environment.

Due to the continuous growth of the number of human beings, the habitat of the Dan-top crane is constantly changing into farmland or cities. For example, the moon bubbles in the west of Jilin are the breeding ground of the Danfund crane, because the people are carrying the embankment, so that the water level in the embankment has risen, and the water plant belt basically Disappearing, the lake on the embankment is dry, and the farmland, the Danmed crane is also extinct.

Another example is the swamp zone between Shaobo Lake, Gaoyou Lake, was once the winter of the Danshu Crahe. Because of the increasing number of people in the land fishing, animal husbandry and hunting, increased human interference, and picked ovism, tamping, etc. The quantity of the Danford crane decreased sharply.

The total number of Dandene cranes in the world is only about 2,000, of which there is about 1,000 in China in my country, protecting the Dan-top crane and their living environment.

my country has built more than twenty in nature reserves, which is mainly protected from Dand-Double Crane, which is also included in the International Treaty to protect the wetland catalog in the sea, Dongdong Tinghu, and Poyang Lake. Protect protection work great progress.

The Dand Crane on the sea, in addition to the Hokkaido fishery, there are hundreds of hundreds of fans, and other sea areas are very difficult.

This time, Xiangyang drove to Naha, this group of Dand Cranes, very likely to stay in the Hokkaido fishery.

In the history of my country, the Dand Crane is a recognized first-class poultry.

The Ming Dynasty and the Qing Dynasty gave the Danford crane to the cultural connotation of the nobleness of loyalty and morality.

The dinner's dinner, a literary official embroidered Dande crane, listed it as an important logo that is second only to the royal dedicated dragon and phoenix, and people also call the crane as a bird.

People also have a symbol of high officials.

A auspicious pattern of a crane in the tide rock, the harmonious tide of the tide and the tide, like a prime minister as a prime minister.

Xianhe fly in the clouds in the cloud, symbolizing "a product of high Sheng"; the knitting map of Xianhe flying in the sunrise, symbolizing the "Remote Day Gaosheng".

In fact, the legendary crane is also a Dand-top crane. It is a large-scale poultry living in the swamp or shallow water, often being known as the beauty of "God of Wetland".

It is non-fate with pine trees that grow in the high mountain hills.

However, due to the life expectancy of Danmed Heli for five or sixty years, people often painted it with pine trees, as a symbol of longevity.

Residents in East Asia, using the Dan Bing Crane symbolizes happiness, auspicious, longevity and loyalty.

Among the literature and artworks of all countries, there is a repeated tombs in the Yin Shang's era, there is a sculpture of the image of the crane.

The bronze clock during the Spring and Autumn Warring States Period, the crane shape of the crane has appeared.

Xiangyang is still appreciating the top of the Dan Bing Crahe. At this time, Xiangyang's walking-talkie will come to Chen Qingsheng's voice. Chen Qingsheng's voice is very helpless. "The boss, the sea fish in the fishing net is too tight, I am afraid that there is no way at all. Wrap a rope in the fishing net, what should I do now? Is it directly abandoned? "