Which bird species is about to become extinct in our country? How many species of birds have been fo

Since the beginning of life on the earth, the species on the earth have gradually become richer, and biodiversity has made our earth more colorful. But while there are many creatures on Earth, the smartest are humans. But human ingenuity has also brought a lot of trouble to the earth.

There are about 1,186 species of birds found in China, and they are constantly climbing.

There are about 9,000 species of birds known to humans in the world. Birds of our country are widely distributed in forests, farmlands, grasslands, habitat spots, and various bodies of water. There are many species and ecologically diverse birds, which can be divided into flat-chested orders, including birds that are good at walking and cannot fly, such as ostriches.

There is a penguin order, which is good at swimming and cannot fly, such as penguins. There is also a protruding chest, which is good at flying.

The significance and practice of bird conservation.

There are about 120-130 species of birds that have become extinct, compared with other terrestrial vertebrates, birds are a species with many unique physiological characteristics, birds in a variety of forms, in beautifying the natural environment, enriching people's cultural life, as well as the development of economy, science, culture and education, health and control of pests, pests, etc., have very important significance, especially in maintaining ecological balance has an important role.

Write slogans for the protection of birds, educate people around you (especially children) to love birds, vigorously plant trees, protect the natural environment on which birds depend, legislate protection, see hunters catching should be stopped and explain the reason, see injured birds try their best to rescue, make artificial nests or artificial breeding tables, and do not eat wild birds.

1. The endangered birds are: black-faced spoonbill, partridge, Indian vulture, Australian big bird, North American migratory pigeon, African rare bird species gray emperor crowned crane, and 10 species of Antarctic penguins are endangered.

2. Of the world's 9,775 bird species, 1,212 species are endangered. Of these, 179 species are under serious threat, 344 are at high risk of extinction, and another 688 are now very rare.

3. Almost every country and region in the world has one or more species of birds facing extinction. There is a high concentration of endangered species of birds in some areas, such as the Andean tropics of South America, the forested areas of the Atlantic coast of Brazil, the eastern Himalayas, the eastern island of Madagascar and the island nations of Southeast Asia.

There are 1,186 species of birds that have been found in China.

1. There are about 9,000 species of birds in 156 families in the world, and there are 1,186 species in 81 families in China.

2. China's birds account for 14% of the world's bird species, more than India and Australia, more than the whole of Europe and the whole of North America, and is the country with the most birds in the world.

3. For example, there are 15 species of cranes in the world, 9 species in China, accounting for 60 percent, 46 species of thrush birds in the world, and 34 species in China, accounting for 74 percent.

4. There are not only many species of birds in China, but also many types of precious specialties. For example, the mandarin duck and acacia bird, which symbolize love and have gorgeous feathers, the brown horse chicken produced in Shanxi and Hebei, and the blue horse in Gansu and Sichuan. Cover the reed.

Mandarin Duck:

1. Mandarin duck, also known as "Chinese official duck", is a goose duck family, is a compound word, in which mandarin duck refers to male birds, ducks refer to female birds, is a famous ornamental bird in China, is regarded as a symbol of love, listed in the "World Federation for the Conservation of Divine Nature, Red List of Endangered Species" is not endangered.

2. Mandarin ducks belong to the medium-sized ducks of the order Gooseformes, with a body length of 38-45 cm and a weight of about kilograms. dioecious, male with red beak and orange-yellow feet.

3. The mandarin duck feathers are bright and gorgeous, with a gorgeous crown feathers on the head, broad white eyebrow lines behind the eyes, and a pair of chestnut yellow fan-like erect feathers on the wings, which stand on the back like a sail, which is very peculiar and eye-catching, and is easily recognizable in the wild.

4. The female bird's beak is black, the feet are orange-yellow, the head and the entire upper body are gray-brown, the eyes are white, and then there is a thin white eyebrow line, which is also extremely eye-catching and unique. River valleys and streams inhabiting mountainous areas.

According to the survey, 1,212 of the world's 9,775 species of birds are endangered, such as the large birds black stork and white stork, red-crowned crane, gray relapsing crane, albatross, crest, etc. Answer.

Endangered birds in China include the black stork, white stork, crested ibis, yellow-bellied horned pheasant, black-necked crane, white crane, red-crowned crane, red-necked crane, whooper swan, whooper swan, Chinese merganser, etc.

The world's endangered birds, such as the black-faced spoonbill, the kāgū, the Indian vulture, the Australian big bird, the North American migratory pigeon, the rare bird species endemic to Africa, the gray crowned crane, and 10 species of Antarctic penguins are endangered.

Various species of birds are threatened with extinction, with albatrosses being the most threatened, with 95 albatrosses at risk of extinction. 60 cranes, 29 parrots, 26 pheasants and 23 pigeons are endangered. There are fewer than 10,000 birds of 966 globally threatened species and fewer than 2,500 of each of the 502 bird species.

There are fewer than 50 of each of the 77 most dangerous bird species.

Among the reasons for the endangerment of birds, habitat destruction and alteration accounted for 60, human hunting accounted for 29, followed by invasive species competition, internationalization, pollution, etc.

According to surveys and estimates, the disappearance of each bird means the disappearance of 90 species of insects, 35 species of plants, and 2 3 species of fish associated with it. At the same time, for every two species of birds, one mammal is bound to disappear with it.

Birdman. Extinction Time - Earth Destruction Day.