5 thoughts on “Why do people call giant pandas "living fossils"?”

  1. Giant panda is an ancient animal that has survived on the earth for at least 8 million years. Animals living in the same period as giant pandas have now become more extinct. Only pandas have left their legacy and maintained their original ancient characteristics.
    is about 1 million years ago. They spread throughout China, Shanxi, and Beijing. They also have their traces in provinces such as Yunnan, Sichuan, Zhejiang, Fujian, and Taiwan.

    The giant panda is the image ambassador of the World Nature Foundation and is the flagship species of the world's biodiversity protection. As of November 2019, the number of giant panda species in the global circle reached 600.
    Extended data Survival environment:
    The giant panda inhabits the high mountains and deep valleys in the upper reaches of the Yangtze River in China. Essence The 6 narrow areas of giant pandas live across 45 counties in Sichuan, Shaanxi, and Ganshan provinces. The habitat area is more than 20,000 square kilometers, and the number of populations is about 1,600, of which 80%are distributed in Sichuan.
    The areas of activity are mostly in the gap, mountain belly depression, and rivers valley, etc., generally at a gentle slope below 20 °. The forests are lush, bamboo grows well, the temperature is relatively stable, the hidden conditions are good, and the food resources and water are rich.

    The giant panda lives in a dense bamboo forest at an altitude of 2600-3500 meters, where the air is thin, the clouds are lingering, and the temperature is lower than 20 ° C. Some other factors will also affect the distribution and density of giant pandas in the wild: the distribution of bamboo, terrain, and water, whether there are hidden places and nursing nests and mountains. Human interference is the main factor that affects the distribution of giant pandas today.

    The giant panda has a personality that is not afraid of cold and dampness and never hibernate. Even if the temperature is at -4-14 ℃, they still go through the bamboo bushes that are very thick. They are not afraid of humidity. They always love to live in a wet world with more than 80%humidity.

  2. Why is it called living fossils?
    : It was a period of great panda hundreds of thousands of years ago. It was widely distributed in eastern China. Later, animals in the same period have been extinct, but the giant pandas have been left to this day. Known as "living fossil".
    Details:
    Panda
    The long rolls of panda open history can be traced back to many legendary records of giant pandas. Because the distribution of ancient pandas is much wider than now, there are dozens of place names, such as 貔貅, 貘, 貊, 驺 驺, white bear, flower bear, bamboo bear, iron -eating beast and so on.
    3000 "Shangshu" and "Book of Songs" compiled in the early years of the Western Zhou Dynasty more than years ago, which describes the treasures of the panda (giant panda skin); He is as mighty and heroic, so that the army is under the banner of "貔" and "" "貔貅", symbolizing the courageous division.
    The was called "驺 驺" in the Western Jin Dynasty (1700 years ago), because it only eats bamboo and does not harm the hunting other animals. At that time, panda was regarded as a symbol of peace and friendship. In the battle of the two armies, as long as one party raised the "Yu Yu" flag, the battle would stop. Because of the rules of war: Every use "驺" "flag means requiring peace and friendship to stop conflict.
    If in Japan's "Royal New Year's Eve" records, on October 22, 658, the Queen of the Tang Dynasty Wu Zetian once gave a pair of live white bears (big pandas) as national ceremony and gave it to the Emperor Tianwu Tianwu.
    The understanding of giant pandas in the Western world should be the first to be dedicated to the French Practicing Association and a scientist Amand Pere DDVID 1826 One 1900). David lived in China for 12 years from 1826 to 1874. He successively preached in Beijing, Shanghai, Chengdu and other places. At the same time, he served as a communication researcher at the French National Museum.
    David wrote in his diary: "On March 11, 1869, on the way back to the church, the main land owner in this valley invited us to use the refreshment at his house. At this pagan's home, I saw the famous black and white bear skin that was unfolded. This skin was very strange. It may become a interesting new species science "!
    David wrote: "After ten days after leaving, I came back today. He brought me a young white bear. It was alive when it was caught. It was killed for easy carrying." "They sell this young white panda to me at a very high price. Except for limbs, ears, and black, the rest are all white. The same is the same. Therefore, this must be a new subject of a bear, which is obvious, not only in its body color, but also because its feet have hair and some other traits. "
    David sent the white bear specimen to Melne Edwaeds, director of the Paris Natural Museum. Edward stated in the papers published in 1870 after studying the fur and bones. Very similar, but its bone characteristics and teeth are obviously different from the bear, but it is similar to the little panda and the raccoon. It definitely forms a new genus, and I call it ". To commemorate David's new species of Grand Panda, Edward has set the scientific name of the giant panda as the scientific name of David. The first big panda model specimen collected by David was obtained in Baoxing County, Sichuan. It has been treasured in the Paris Natural Museum in France;
    since David introduced the giant panda to the world for the first time in 1869, Western countries have used to introduce the world. Once set off "Panda Hot". Many zoologists, explorers, travelers, and hunters not far away, have entered China, wanting to capture this kind of strange animals that can only be found in China. However, giant pandas are a unique and concealed animal. They wander all day in the mountains and dense forests, and it is extremely difficult to find it.
    The first person to bring the living giant panda out of China is a female clothing designer named Rose Haknas in the United States. With the explorer, the newlyweds entered China to find a panda. Unfortunately, before entering the panda area, they died of illness in Shanghai. Mrs. Haknas inherited her husband's legacy, brought two Chinese born in the United States for guidance and translation, entered Wenchuan County, Sichuan, and then came to David to find the Baoxing County Donghe of Baoxing County, and began to find a panda. Hard journey. Opportunities prefer to be careless. Lusi finally found a giant panda young man who weighed less than two pounds and was born for about 30 days in the mountains and bamboo bushes under the Jiakinshan Mountains. Lux was ecstatic and took care of it as carefully as the baby. She wrote in her diary: "The head of the black and white flower garden, rubbing my shirt with his nose, and suddenly found my breast instinctively." Lux gave it a beautiful name "Su Lin". With the help of a friend, Lusi "bribed" with two dollars, "Su Lin" with a bamboo basket, and the customs registration read "Carrying a Haba dog with a habbity dog" in the customs registration. , Boarding the President McKinley Hai Wheel and mixed out of China. In the spring of 1937, "Su Lin" was exhibited in the Chicago Zoo in the United States and immediately became the city star, with more than 40,000 visitors a day. Since then, the story factory of "Su Lin" and Ruth's storytelling has caused another world giant panda fever. The giant panda became a cash cow and became the goal of international hunting. From 1936 to 1941, the United States took 9 living giant pandas from China alone.
    The people of the People's Republic of China ended the history of the western plundering giant panda. Grand Panda became the country's most precious political gift. From 1957 to 1983, my country presented nine countries including the former Soviet Union, North Korea, the United States, Japan, France, the United Kingdom, Germany, Mexico, and Spain. At present, only two are alive, and they have entered the twilight years. Among them, North Korea lives 1 and 1 Berlin. Fortunately, Mexico has three descendants who live healthily.
    Since 1983, the Chinese government has no longer given giant pandas as national gifts. However, there are still a lot of pandas
    This all 11 answers
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    572020-05-29
    Why are giant pandas called national treasures, living fossils?
    The giant pandas are one of the most precious animals in the world. It is our unique species in my country. It is mainly distributed in the individual mountains and mountains in Sichuan, Gansu, and Shaanxi in our country. Therefore, it is called the national treasure.
    284 View 12202019-06-11
    Why do people call pandas as "national treasures"
    Grand pandas are one of the most precious animals in the world, which is a unique species in China, mainly distributed in my country The individuals in Sichuan, Gansu, and Shaanxi Province are very scarce and have great significance to many disciplines, so they are called national treasures.
    288 View 9272019-06-11
    Why are pandas called "living fossils"?
    Why are they called living fossils? Answer: Hundreds of thousands of years ago were the heyday of giant pandas. It was widely distributed in eastern China. Later, animals in the same period have been extinct, but the giant pandas have been left to this day and maintained the original ancient characteristics. "Live fossils". Details: Panda and Panda opens the long rolls of history, which can trace a lot of legendary records about giant pandas. Because the distribution of ancient pandas is much wider than now, there are dozens of place names, such as 貔貅, 貘, 貊, 驺 驺, white bear, flower bear, bamboo bear, iron -eating beast and so on. The "Shangshu" and "Book of Songs" compiled in the early Western Zhou Dynasty more than 3000 years ago, describing the treasures of 貔貅 leather (giant panda skin) to the emperor's tribute to the emperor; The heroic, even the army's banner of "" "and" 貔貅 "symbolizes the division of courage. In the Western Jin Dynasty (before 1700), it was called "驺 驺", because it only eaten bamboo and did not harm hunting other animals. It was a "beast" that could live peacefully with friends. As a symbol of peace and friendship. In the battle of the two armies, as long as one party raised the "Yu Yu" flag, the battle would stop. Because of the rules of war: Every use "驺" "flag means requiring peace and friendship to stop conflict. According to the Japanese "Royal Yearbook" record, on October 22, 658, the Queen of the Tang Dynasty Wu Zetian once gave a pair of living white bears (giant pandas) as national gifts to the Japanese emperor. The Western world's understanding of giant pandas should be the first to the French Practice Society, AMAND Pere DDVID 18261900). David lived in China for 12 years from 1826 to 1874. He successively preached in Beijing, Shanghai, Chengdu and other places. At the same time, he served as a communication researcher at the French National Museum. David wrote in his diary: "On March 11, 1869, on the way back to the church, the main land owner in this valley invited us to use the refreshment at his house. At home, I saw a famous black and white bear skin that was unfolded. This skin was very peculiar. It may become a interesting new species science "! In the March 23 purpose of David, David wrote:" I After ten days of leaving, the hunter came back today. He brought me a young white bear. It was alive when it was caught. It was killed for easy carrying. "They sell this young white panda to me at a very high price. Except for limbs, ears, and black, the rest are all white. The same is the same. Therefore, this must be a new subject of a bear, which is obvious, not only in its body color, but also because its feet have hair and some other traits. " David sent the white bear specimen to Melne Edwaeds, director of the Paris Natural Museum. In the papers published in 1870, Edward said: "In external form, it is indeed very similar to the bear, but Its bone characteristics and teeth are obviously different from the bear, but it is similar to the little panda and the raccoon. It definitely forms a new genus, and I call it ". To commemorate David's new species of Grand Panda, Edward has set the scientific name of the giant panda as the scientific name of David. The first big panda model specimen collected by David was obtained in Baoxing County, Sichuan. It has been treasured in the Paris Natural Museum in France. Since David introduced the giant panda to the world for the first time in 1869, Western countries once set off "Panda hot". Many zoologists, explorers, travelers, and hunters not far away, have entered China, wanting to capture this kind of strange animals that can only be found in China. However, giant pandas are a unique and concealed animal. They wander all day in the mountains and dense forests, and it is extremely difficult to find it. The first person to bring the living giant panda out of China is a female clothing designer named Rose Haknas in the United States. Its husband William Haknas is a zoologist and an explorer. Soon after the wedding, he entered China to find a panda. Unfortunately, he died of illness in Shanghai before entering the panda area. Mrs. Haknas inherited her husband's legacy, brought two Chinese born in the United States for guidance and translation, entered Wenchuan County, Sichuan, and then came to David to find the Baoxing County Donghe of Baoxing County, and began to find a panda. Hard journey. Opportunities prefer to be careless. Lusi finally found a giant panda young man who weighed less than two pounds and was born for about 30 days in the mountains and bamboo bushes under the Jiakinshan Mountains. Lux was ecstatic and took care of it as carefully as the baby. She wrote in her diary: "The head of the black and white flower garden, rubbing my shirt with his nose, and suddenly found my breast instinctively." Lux gave it a beautiful name "Su Lin". With the help of a friend, Lusi "bribed" with two dollars, "Su Lin" with a bamboo basket, and the customs registration read "Carrying a Haba dog with a habbity dog" in the customs registration. , Boarding the President McKinley Hai Wheel and mixed out of China. In the spring of 1937, "Su Lin" was exhibited in the Chicago Zoo in the United States and immediately became the city star, with more than 40,000 visitors a day. Since then, the story factory of "Su Lin" and Ruth's storytelling has caused another world giant panda fever. The giant panda became a cash cow and became the goal of international hunting. From 1936 to 1941, the United States took 9 living giant pandas from China alone. The founding of the People's Republic of China ended the history of the western plundering giant panda. Grand Panda became the country's most precious political gift. From 1957 to 1983, my country presented nine countries including the former Soviet Union, North Korea, the United States, Japan, France, the United Kingdom, Germany, Mexico, and Spain. At present, only two are alive, and they have entered the twilight years. Among them, North Korea lives 1 and 1 Berlin. Fortunately, Mexico has three descendants who live healthily. Since 1983, the Chinese government has no longer given giant pandas as national gifts. However, there are still many short -term pandas to go abroad. Participate in the Olympic celebration and joint scientific research exhibitions, which makes the big panda higher value. It is undoubtedly the animals that are the most difficult and difficult for the zoo in various countries! Knowing, although China has experienced more than 3,000 years, and the Western world has also experienced more than 100 years, it is far from enough to understand it. From its evolutionary history, classification status, wild ecology, population breeding, genetic protection and other aspects, to the world, to the world Many scholars in the scope are greatly attractive and have many special significance and value in academic research. Panda is also known as "cat -bears" and "big panda", which is a family of Bear. The panda is like a bear, very fat, with adult pandas mostly 100 kg, 1.5 meters long, and only 20 cm long tail. The head is short and the face is very similar to a cat. The limbs are short, and the front and rear feet are 5 toe. They inhabit the virgin forests of 2000-3500 meters. Although it is carnivores, it has now evolved into a vegetarian animal for the main bamboo. It has a large amount of food, which requires 10-15 kg of arrow bamboo a day. The panda is lonely, and he is alone. Every child is very weak (weighing only two cities), and it is easy to die. Life is about 15 years, and the current total does not exceed 1,000. Panda is produced in China and is distributed in Liangshan, Laoshan, and Dimensions of Liangshan, Sichuan, Sichuan and Gansu at the border of Gansu and the south slope of Qinling in Shaanxi. Alias ​​Giant Panda Giant Panda Grand Panda family is distributed in Sichuan, Shaanxi, and Gansu local area. Eight, nine million years. Studying giant pandas is of great significance to study the entire biological evolution. The giant panda is a meat -eating giant panda, and is a cousin with a bear. Its body is like a bear, with a large head and round head, obese in the body, and a very short tail. Generally, adult giant panda is 120-180 cm, tail length is 10-12 cm, shoulder height is 65-75 cm, bust 87-89 cm, hip height 64-65 cm, rear feet length 12-20 cm, ear length 72 -115 mm, weighing 60-110 kg. The trunk and tail white, both ears, eyes and limbs are all black. Due to its round body shape, the giant panda, the glory of the giant, and the black and white colors won the favor and love of the world. The giant panda is mainly inhabited in the bamboo forests of the mountainous fields of the deciduous broad -leaved forest, the needle wide mixed forest and the Asuga Mountains, and the bamboo forests. Bamboo stems, bamboo leaves and bamboo shoots are eaten, and occasionally prey on small animals. There is no fixed nest hole, eating while walking, likes to move alone, wandering around. Giant panda is slow, poor vision, docile temperament, and few attacks. The estrus period of the giant panda is generally April to May each year, and there are also autumn mating. Generally, there are 1 babies per child, and occasionally 2-3. Hundreds of thousands of years ago were the heyday of pandas. It was widely distributed in eastern China. Later, animals in the same period have been extinct, but the giant pandas have been left to this day and maintained the original ancient characteristics. Therefore, they are known as "living fossils" Essence The distribution range of giant pandas is very narrow. The Chinese government has taken a series of effective measures to better protect this endangered "living fossil". Grand pandas are Chinese specialty animals and are recognized as natural heritage and live fossils across the world. From their ancestors to at least eight or 9 million years. It is not only selected by the World Wildlife Association as a label, but also often responsible for the task of "peace ambassador". With the friendship of the Chinese people, it has traveled to the ocean and climbed abroad to climb friends. Big panda, in terms of classification, belongs to breastfeeding meat, but has a high degree of food, and has become a vegetarian who lives with bamboo. Giant pandas and bear are cousins. Its body is like a bear, with a large head and round head, obese in the body, and a very short tail. The body is obese, the shape is like a bear but a slightly smaller, the tail is short, the eyes, ears, front and back limbs and shoulders are black, and the rest are white. Mao is dense and shiny, cold -resistant. Like to eat bamboo leaves and bamboo shoots. The bamboo in the area of ​​the giant panda has blossomed and died in large area, threatening the survival of the giant panda. In fact, the ancestors of giant pandas are carnivorous animals, but now they prefer vegetarian, mainly living with arrow bamboo. An adult giant panda eats about 20 kg of fresh bamboo every day. Sometimes, it will also open a "fast", catch a beautiful meal in the bamboo rat in the arrow bamboo forest, and even sway into the residential house and steal food. Generally, adult giant panda is 120-180 cm, tail length is 10-12 cm, shoulder height is 65-75 cm, bust 87-89 cm, hip height 64-65 cm, rear feet length 12-20 cm, ear length 72 -115 mm, weighing 60-110 kg. The trunk and tail white, both ears, eyes and limbs are all black. Due to its round body shape, the giant panda, the glory of the giant, and the black and white colors won the favor and love of the world. Especially the pair of octagonal dark circles, like wearing a pair of sunglasses, very attractive. The giant panda is slow and docile, and generally does not take the initiative to attack people or other animals. When the giant panda hears an abnormal sound, it often escapes immediately. The vision of giant pandas is extremely developed. This is because the giant panda has lived in a dense bamboo forest for a long time. The light is dark and there are many obstacles, which makes it look very short. In addition, because its pupils are lobed like cats, they can still move when the night is coming soon. The giant panda is mainly inhabited in the bamboo forests of the mountainous fields of the mountains of the fallen leaf broad -leaved forest, the needle wide mixed forest and the Asuka Mountains, and the bamboo forests are mainly eaten by bamboo stems, bamboo leaves and bamboo shoots. , Days and nights, often moving with seasonal changes. Spring is generally in high mountain bamboo forests above 3,000 meters above sea level, moved to the tender pilot of the bamboo branches in the summer, and moved to a warm facing hillside around 2500 meters in autumn. The giant panda usually lives alone. In April and May of each year, the breeding season of giant pandas (also in autumn mate). Activity. The marriage of the giant panda is a multi -amine fight. Male and female pandas are rare to live together. But as soon as May passed, he ran away. For about 4-5 months of pregnancy, the female panda is anxious to find tree holes or stone caves as a "delivery room". It usually has 1 baby per child and occasionally 2-3. The weight of the new child weighs only about 150 grams, which is equivalent to 1 ‰ of the mother's weight. However, a month after a month can reach 2 kg, and it can grow to five or six thousand grams in 3 months. Mother Panda often holds the panda in her arms, stroked it gently, and she also ranked in her mouth when she went out. When the little panda was five or six months old, the mother began to teach it to climb trees, swimming, bathing, and eating bamboo. Two years later, the little panda left her mother and began to live independently. Giant panda's life is generally 20-30 years. They have a small number of babies in their lives, and they are not easy to survive. Due to the high degree of specialization of giant panda reproductive capabilities and childcare behaviors, the growth of the population is very slow. If the protection management cannot keep up, the number will decrease. According to research, the ancient names of giant pandas include 貘, white leopard, and Yu. In the early and late days ago, more than 2 million years ago, from the early days to 1 million years ago, giant pandas have been widely distributed in Shaanxi, Shanxi and Beijing in the southern part of China. There are also their traces of the province, forming a giant panda -sword -toothed animal group; it is a period of great panda hundreds of thousands of years ago, and it was widely distributed in eastern China; many of the animal groups today have absolutely absolutely absolutely absolute Destroy, but the giant panda has been left to the present, and has maintained the original ancient characteristics, so the giant panda is known as "living fossils". The number of giant pandas remaining today, and the distribution range is very narrow. So far, giant pandas, which are almost endangered in more than 200 countries and regions around the world, can only find them in the deep mountains and old forests in some areas of Sichuan, Shaanxi, and Gansu in our country. Studying giant pandas is of great significance to study the entire biological evolution. The Chinese government has taken a series of effective measures to better protect this endangered "living fossil". Panda is also known as "cat -bears" and "big panda", which is a family of Bear. The panda is like a bear, very fat, with adult pandas mostly 100 kg, 1.5 meters long, and only 20 cm long tail. The head is short and the face is very similar to a cat. The limbs are short, and the front and rear feet are 5 toe. They inhabit the virgin forests of 2000-3500 meters. Although it is carnivores, it has now evolved into a vegetarian animal for the main bamboo. It has a large amount of food, which requires 10-15 kg of arrow bamboo a day. The panda is lonely, and he is alone. Every child is very weak (weighing only two cities), and it is easy to die. Life is about 15 years, and the current total does not exceed 1,000. Panda is produced in China and is distributed in Liangshan, Laoshan, and Dimensions of Liangshan, Sichuan, Sichuan and Gansu at the border of Gansu and the south slope of Qinling in Shaanxi. Panda is not only the most rare precious animal in China, but also the most precious and rare animal in the world. Each of the major zoos in the world has a rare animal cage in front of the cage. According to the survey, less than 1,000 giant pandas are distributed in the south slope of Qinling, Mountains, Laoshan and Daxiangling and Liangshan, and are divided into nearly 20 isolated populations. Due to the continuous cutting of the forest, from the 1950s to the 1990s, only 40 years, the habitat of giant panda was devoured 4/5. This pose a great threat to the survival of giant pandas. According to the ancient books and local records, the historical distribution area was distributed in Hunan, Hubei, Shanxi, Gansu, Shaanxi, Sichuan, Yunnan, Guizhou, Guangxi and other provinces in Hunan, Hubei, Shanxi, Gansu, Gansu, Gansu, Shaanxi, Shaanxi, Sichuan, Yunnan, Guizhou, Guangxi. As the radius of human production activities is continuously expanded, the giant panda habitat has gradually decreased, and it is now only distributed in the high mountain valleys in the southern slope of Qinling, Southern Gansu and the northwest of Sichuan Basin. At about 8-9 million years in the later period of the fossil distribution area, the beginning of the panda began to appear on the earth. Subsequently, in the early days of updating the world, giant panda species began to appear. Its fossils were found in Liucheng, Guangxi, Luoding, Guangdong, Wushan County, Sichuan, Yangyang County, Shaanxi, and Yuanmou in Yunnan. In the middle and late period of the world, the giant panda developed to its heyday, the panda Panda sub -subspecies appeared, and they were widely distributed in the southwest of my country, South China, Central China, North China, and Northwest China and cities -Beijing Zhoukou Store, Shaanxi, Shanxi, Henan , Anhui, Zhejiang, Jiangxi, Fujian, Taiwan, Guangdong, Guangxi, Hunan, Hubei, Guizhou, Sichuan, Yunnan, and northern Vietnam and northern Myanmar. So far, the giant pandas that are almost endangered in more than 200 countries and regions around the world can find their figures in the deep mountains and old forests in some areas of Sichuan, Shaanxi, and Gansu in our country. At present, the total number of giant pandas in the world is only less than 1,000, and the number is decreasing. According to scientific statistics, 78 % of female giant pandas are infertile and 90 % of male panda infertility has brought many difficulties to the breeding of giant pandas. In zoology, giant pandas are meaty. According to research, the ancient names of giant pandas include 貘, white leopard, and Yu. In the middle and late life of more than 2 million years ago to 1 million years ago, the giant panda has been widely distributed in the southern part of my country, forming a giant panda-sword tooth-like animal group; today Many of them have been destroyed, but giant pandas have been survived, so giant pandas are known as "living fossils". What is the breeding ability of giant pandas? The giant panda has been declining from millions of years, and even on the verge of extinguishing. The reason is that in addition to the deterioration of the external environment, there are also problems in their own fertility and reproduction. According to the long -term studies from relevant experts' anatomy, organizational, physiology, and endocrinology, the giant panda reproductive function is extremely low. Due to genetic and environmental reasons, the reproductive system of many giant pandas has severe dysplasia. After adulthood, reproductive endocrine disorders are disordered. Giant panda is unique, and after her estrus, she is willing to have contact between the opposite sex. Female pandas only estrus once a year, and they have a strong choice of mate. In the wild, public beasts often have to compete through brutal fights, and the final winner can win the favor of females. If a small species lacks sufficiently good male beasts, it will obviously greatly reduce the opportunity to mate with male and female and reduce the surrogacy rate after mating. Most of the giant pandas are a single child, and even if you give birth, you can only raise one of them. The giant panda is very fragile, and it is easy to die because of lack of nutrition, illness, harsh climate or encountering natural enemies. Giant panda mother beasts rarely eat during pregnancy and lactation, and work hard because of breastfeeding and raising children alone. It has extremely poor physical failure and has a great impact on its health and life. After the breastfeeding period, the mother beast will continue to raise children and teach them all kinds of skills to eat and survive. In this case, the mother and beast will instinctively "restrain" themselves, no longer in estrus, and suspend fertility until the children grow up to become "people" and walk away. The panda's field habitat is severely separated from small blocks, and they must be exclusively occupied by a large area to ensure survival. Therefore, the number of pandas that can accommodate in small blocks is very limited. A population is too small, which will inevitably lead to the reproduction of close relatives, reduce genetic diversity, and cause comprehensive degradation of genetic performance, fertility, and survivability. Artificial breeding of giant pandas can reduce the harm of natural enemies and diseases in the wild, ensure nutritional supply, and eliminate the invasion of harsh climate. In addition, it can also greatly improve the reproduction ability of big pandas: through reasonable pairing, you can intentionally avoid close relatives, improve reproduction and genetic functions; through artificial insemination, you can increase the chance of breeding and increase the rate of pregnancy. With sufficient nutritional supply, improve the survival rate of young children, especially twins, and promote its normal development, which is also conducive to the health of the mother and animal, so that it can quickly restore physical strength and prepare for the next fertility. Many years of practice proves that the artificial breeding and migration protection of giant pandas is one of the important strategies to save giant pandas. Is the giant panda "herbivore"? The giant panda uses bamboo as a staple food, and it seems to be included in the "herbivore" from the food nature. However, with the anatomy, physiological characteristics, and species evolution of the digestive tract, they are durable carnivorous animals. In scientific classification, giant pandas belong to mammalian outlines and carnivores. You see, such a cute giant panda belongs to the same family as a beast such as tiger and leopard wolf. The ancestors of the giant panda are veritable carnivorous animals: there are sharp and developed canine teeth, shorter intestinal tract and the digestive characteristics of carnivorous animals. The giant panda still retains these characteristics of the ancestors during the evolution. It is only because the living environment has changed a lot. In order to survive, the food nature and habits must adapt to the environment. Gradually, they retreated to the deep mangosteen forest, adapted to low nutrition, low digestive bamboo, and lived a hermit life without the world. As a result, modern giant pandas have become "carnivores" for grass. In fact, in the history of the evolution of the family of meat, the "big people are" with the changes in the environment. Isn't the bear, which is very close to the giant panda blood, has become a "omnivorous animal" that has become a "omnivorous animal"? (Figure 2-Grand Panda, who is eating bamboo) (Figure 3-Chengdu Grand Panda Base Lab) The world of pandas has influenced the world for more than 100 years, the Western world has discovered the panda in China in China in 1869 By the 1930s, Mrs. Hicknis took the panda "Su Lin" to the Chicago Zoo in the United States and the US President Nixon to China in 1972. China's pandas are given as a national gift-worldwide Panda is hot, increasingly rising, giant pandas have begun to be famous all over the world, and have won the love of the people all over the world. A Soviet zoologist praised it so much: "Grand pandas are unique in the wild animal world. The newly -established, amazing animals. "Grand pandas are facing endangered precious rare animal giant pandas to survive through a long historical development, reflecting its tenacious life. However, due to the adverse effects of historical development factors, it is currently in an endangered state. Among various unfavorable factors, the internal reasons are highly specialized due to food nature, reproduction ability, and childcare behavior. The external cause is that the habitat environment is destroyed, forming an unreachable island -shaped presence, resulting in the division of populations, close relative reproduction, and species degenerate. Coupled with the periodic blooming death of the staple food bamboo, artificial capture of hunting, the harm of natural enemies, and the trouble of the disease. This constitutes a serious threat to the survival of giant pandas and makes it face endangered. How to protect the Chinese government in the protection of the giant panda has long been aware of the severe situation of the giant panda, so it has taken a series of measures to protect the giant panda. 1.

  3. Why is it called living fossils?
    : It was a period of great panda hundreds of thousands of years ago. It was widely distributed in eastern China. Later, animals in the same period have been extinct, but the giant pandas have been left to this day. Known as "living fossil".
    Details:
    Panda
    The long rolls of panda open history can be traced back to many legendary records of giant pandas. Because the distribution of ancient pandas is much wider than now, there are dozens of place names, such as 貔貅, 貘, 貊, 驺 驺, white bear, flower bear, bamboo bear, iron -eating beast and so on.

    3000 "Shangshu" and "Book of Songs" in the early years of the Western Zhou Dynasty more than years ago, which describes the treasures of 貔貅 leather (giant panda skin) to the emperor; The Warriors are likely to be as mighty and heroic, so that the army is under the banner of "貔" and "" "" 貔貅 ", symbolizing the courageous division.

    Thenest time (1700 years ago) was called "驺 驺", because it only eaten bamboo and did not harm hunting other animals. ", So at the time, the giant panda was regarded as a symbol of peace and friendship. In the battle of the two armies, as long as one party raised the "Yu Yu" flag, the battle would stop. Because of the rules of war: Every use "驺" "flag means requiring peace and friendship to stop conflict.

    In Japanese "Royal New Year's Eve" records, on October 22, 658, the Queen of the Tang Dynasty Wu Zetian once gave a pair of live white bears (giant pandas) as national ceremony and gave it to the Tianwu Emperor Japan.

    The understanding of giant pandas in the Western world should be the first to be dedicated to the French Purgus Faith and a scientist Amand Pere DDVID 1826 One 1900). David lived in China for 12 years from 1826 to 1874. He successively preached in Beijing, Shanghai, Chengdu and other places. At the same time, he served as a communication researcher at the French National Museum.

    David wrote in his diary: "On March 11, 1869, on the way back to the church, the main land holder in this valley invited us to his family Go to use the refreshment. At this pagan's home, I see a famous black and white bear skin that is unfolded. This skin is very strange. It may become an interesting new species in science "!
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    1869 March 23 Objective During David, David wrote: "After ten days after leaving, my hunter returned today. He brought me a young white bear. He was killed. " "They sell this young white panda to me at a very high price. Except for limbs, ears, and black, the rest are all white. The same is the same. Therefore, this must be a new subject of a bear, which is obvious, not only in its body color, but also because its feet have hair and some other traits. "

    David sent the white bear specimen to Melne Edwaeds, director of the Paris Natural Museum. Edward carefully studied the papers published in 1870: "In the external form," It is indeed very similar to the bear, but its bone characteristics and teeth are obviously different from the bear, but it is similar to the little panda and the raccoon. It must form a new genus, and I call it ". To commemorate David's new species of Grand Panda, Edward has set the scientific name of the giant panda as the scientific name of David. The first big panda model specimen collected by David was obtained in Baoxing County, Sichuan. It has been treasured in the Paris Natural Museum in France; , Western countries once set off "panda fever". Many zoologists, explorers, travelers, and hunters not far away, have entered China, wanting to capture this kind of strange animals that can only be found in China. However, giant pandas are a unique and concealed animal. They wander all day in the mountains and dense forests, and it is extremely difficult to find it.

    The first person to bring the living giant panda out of China is a female clothing designer named Rose Haknas in the United States. The zoologists and explorers, who were new to China to find giant pandas shortly after their wedding. Unfortunately, they died of illness in Shanghai. Mrs. Haknas inherited her husband's legacy, brought two Chinese born in the United States for guidance and translation, entered Wenchuan County, Sichuan, and then came to David to find the Baoxing County Donghe of Baoxing County, and began to find a panda. Hard journey. Opportunities prefer to be careless. Lusi finally found a giant panda young man who weighed less than two pounds and was born for about 30 days in the mountains and bamboo bushes under the Jiakinshan Mountains. Lux was ecstatic and took care of it as carefully as the baby. She wrote in her diary: "The head of the black and white flower garden, rubbing my shirt with his nose, and suddenly found my breast instinctively." Lux gave it a beautiful name "Su Lin". With the help of a friend, Lusi "bribed" with two dollars, "Su Lin" with a bamboo basket, and the customs registration read "Carrying a Haba dog with a habbity dog" in the customs registration. , Boarding the President McKinley Hai Wheel and mixed out of China. In the spring of 1937, "Su Lin" was exhibited in the Chicago Zoo in the United States and immediately became the city star, with more than 40,000 visitors a day. Since then, the story factory of "Su Lin" and Ruth's storytelling has caused another world giant panda fever. The giant panda became a cash cow and became the goal of international hunting. From 1936 to 1941, the United States took 9 living giant pandas from China alone.

    The people of the People's Republic of China ended the history of the western plundering giant panda. Grand Panda became the country's most precious political gift. From 1957 to 1983, my country presented nine countries including the former Soviet Union, North Korea, the United States, Japan, France, the United Kingdom, Germany, Mexico, and Spain. At present, only two are alive, and they have entered the twilight years. Among them, North Korea lives 1 and 1 Berlin. Fortunately, Mexico has three descendants who live healthily.

    Since 1983, the Chinese government has no longer given giant pandas as national gifts. But there are still many pandas

  4. Why is it called living fossils?
    : It was a period of great panda hundreds of thousands of years ago. It was widely distributed in eastern China. Later, animals in the same period have been extinct, but the giant pandas have been left to this day. Known as "living fossil".
    Details:
    Panda
    The long rolls of panda open history can be traced back to many legendary records of giant pandas. Because the distribution of ancient pandas is much wider than now, there are dozens of place names, such as 貔貅, 貘, 貊, 驺 驺, white bear, flower bear, bamboo bear, iron -eating beast and so on.
    3000 "Shangshu" and "Book of Songs" compiled in the early years of the Western Zhou Dynasty more than years ago, which describes the treasures of the panda (giant panda skin); He is as mighty and heroic, so that the army is under the banner of "貔" and "" "貔貅", symbolizing the courageous division.
    The was called "驺 驺" in the Western Jin Dynasty (1700 years ago), because it only eats bamboo and does not harm the hunting other animals. At that time, panda was regarded as a symbol of peace and friendship. In the battle of the two armies, as long as one party raised the "Yu Yu" flag, the battle would stop. Because of the rules of war: Every use "驺" "flag means requiring peace and friendship to stop conflict.
    If in Japan's "Royal New Year's Eve" records, on October 22, 658, the Queen of the Tang Dynasty Wu Zetian once gave a pair of live white bears (big pandas) as national ceremony and gave it to the Emperor Tianwu Tianwu.
    The understanding of giant pandas in the Western world should be the first to be dedicated to the French Practicing Association and a scientist Amand Pere DDVID 1826 One 1900). David lived in China for 12 years from 1826 to 1874. He successively preached in Beijing, Shanghai, Chengdu and other places. At the same time, he served as a communication researcher at the French National Museum.
    David wrote in his diary: "On March 11, 1869, on the way back to the church, the main land owner in this valley invited us to use the refreshment at his house. At this pagan's home, I saw the famous black and white bear skin that was unfolded. This skin was very strange. It may become a interesting new species science "!
    David wrote: "After ten days after leaving, I came back today. He brought me a young white bear. It was alive when it was caught. It was killed for easy carrying." "They sell this young white panda to me at a very high price. Except for limbs, ears, and black, the rest are all white. The same is the same. Therefore, this must be a new subject of a bear, which is obvious, not only in its body color, but also because its feet have hair and some other traits. "
    David sent the white bear specimen to Melne Edwaeds, director of the Paris Natural Museum. Edward stated in the papers published in 1870 after studying the fur and bones. Very similar, but its bones

  5. Why is Panda called living fossils?
    : It was a period of great panda hundreds of thousands of years ago. It was widely distributed in eastern China. Later, animals in the same period have been extinct, but the giant pandas have been left to this day. Known as "living fossil".

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