What is the most protective beneficial bird in the world? Morphological characteristics What are the

There are three interpretations of pulsatilla, one refers to an old man with white hair, the second refers to a traditional Chinese medicine, and the third refers to a bird. Today I want to introduce the pulsatilla bird, which eats agricultural and forestry pests, and is known as the "Three Treasures of the City" together with sparrows and green embroidery eyes, and is the most worthy of protection in the world.

The most valuable protected bird in the world.

On Earth, there are many species and numbers of birds, but there are only a few that are truly beneficial, and the pulsatilla is just one of those few. Pulsatilla is a common bird in the vast area south of the Yangtze River. It mainly eats insects, including a large number of agricultural and forestry pests, which deserve protection.

For this reason, it is known as the most beneficial bird in the world.

1.Morphological characteristics

Pulsatilla is a small bird of the order Passerinees. The body is about 17-22 cm long, and it is pure black from the forehead to the top of the head, full of lustre. It has a white occipital ring from the top of the eye to the back of the pillow and a white spot on the back of the ear feathers.

The white circles and white spots of the pulsatilla are very eye-catching on the black head, hence the name pulsatilla.

2.One of the Three Treasures of the City.

Pulsatilla is a common bird in vast areas south of the Yangtze River, and often appears in flocks on all kinds of tall power lines and trees in schools, parks, courtyards, and streets. In addition to pulsatillas, sparrows and green-eyed birds are also the most common birds in the city. They whitewashed the dream of people and birds living in a harmonious city.

These three birds are also known as the "Three Treasures of the City".

3.Lifestyle habits

The average lifespan of a pulsatilla is about 10 to 15 years. It is commonly found in East Asia, the Yilan Plain of Taiwan Province, and most of the areas south of the Yangtze River in Chinese mainland. They are lively and not afraid of people, so we can often observe them up close.

Pulsatillas are omnivores. They eat both animal and plant foods. Of course, the most common are all kinds of agricultural and forestry pests.

Summary:Because it eats a lot of agricultural and forestry pests, it is known as the most valuable bird in the world. In fact, in life, many birds are not well known, such as the blackbird, which is the most beautiful bird in the world. If you are interested, you can check it out.

Pulsatilla bird, Pulsatilla bird is a small bird commonly found in East Asia, Chinese mainland is in most areas of the southern Yangtze River, very lively and exclusively eats pests is the most worthy of protection.

Woodpecker: Exterminates pests under the bark of trees, and its chiseled traces can be used as an indicator of hygienic harvesting in forests. Cuckoo: The cuckoo feeds on insects and is a well-known forest bird.

Grey Magpie Skills: omnivorous, but mainly animal food, mainly eats hemipteran bugs, Coleoptera insects and larvae, and also eats some plant fruits and seeds.

The most protected in the world are the medical chamber pulsatillas, because they eat pests, its lifespan is 10-15 years, and the body length is 17 to 22 centimeters.

Some birds are natural insect catchers and are good helpers for farmers. Birds are forest guards, birds have a predatory effect on many forest pests, and bird droppings contain a lot of nitrogen and phosphorus compounds, which are high-quality organic fertilizers; Birds can help humans with fishing and hunting. Bird feathers can not only be used as down jackets and duvets to keep people out from the cold, but also can be made into shuttlecocks and beautiful decorations.

Benefits of birds to humans: 1. Some birds are natural insect catchers and good helpers for farmers;

2. Birds are forest guards, birds have a predatory effect on many forest pests, and bird droppings contain a large number of nitrogen and phosphorus compounds, which are high-quality organic fertilizers;

3. Birds can help humans fish and hunt;

4. The feathers of birds can not only be used as down jackets and duvets to keep people out of the cold, but also can be made into shuttlecocks and beautiful decorations;

5. Some birds have bright feathers or chirp gracefully, which is people's favorite ornamental bird or caged bird;

6. The unique physiological structure and function of birds provide research topics for human beings in biomimetic science.

According to the relationship between birds and modern humans, there are 9 groups of ecological birds, edible birds, hunting birds, service birds, medicinal birds, family birds, feather birds, ornamental birds and beneficial birds.

1.Ecological birds: Bird ecology is related to human ecology, and birds are called ecological birds.

2.Food birds: the economic potential of birds to domesticate poultry, and wild birds with the potential to domesticate poultry.

3.Hunting birds: Strictly speaking, all birds hunted by humans for meat, eggs, or feathers fall under the category of hunting.

However, sometimes people do not hunt their egg-laying birds in order to obtain their eggs, which should also fall under the category of hunting birds. China's stone pheasant, partridge, bamboo pheasant, golden rooster, wild goose, bean goose, ruddy shelduck, green-winged duck, hairy-legged sandgrouse, bead-necked turtle dove, bone top chicken, etc., are all famous hunting birds. For hunting birds, it is necessary to implement the policy of "protecting, raising and hunting at the same time".

That is, rational hunting, actively carry out the domestication and semi-domestication of wild birds, and protect the female and young birds during the breeding period.

4. Service Birds: Ostriches are the largest birds in the world. The largest ostrich transport station in Mauritania has hundreds of ostriches.

The ostrich has a small three-colored flag tied around its neck for short-distance packers, and a colorful back cushion is laid on its back. The ostrich has a small black flag tied around its neck for short-distance transportation, and a rattan basket is attached to its back, which can hold a lot of goods. Long-distance transportation ostriches, can transport goods, can also carry people, can walk 500 kilometers at a time l Those ostriches are dressed in red and green, and there is a band that blows and blows, and the ostrich team dedicated to picking up and dropping off the bride is naturally more beautiful

Ostriches are even more skilled in shepherding sheep than sheepdogs. A police officer on a farm in South Africa trained a tall rice (8 feet).Weighing 136 kilograms (300 pounds), the great ostrich always holds its neck high and watches everything warily.

Ostriches often run back and forth, driving the stray sheep back to the flock in time. If a wolf or a sheep thief comes, the ostrich can kick them and cut their ribs and cut their belly with their sharp claws. Shepherding sheep for 3 years, shepherding hundreds of sheep for the farm, and never lost a single sheep.

Ostriches can't fly, but they run extremely fast. Athletes rely on their superb riding skills to control the ostrich race, which often reaches speeds of more than 50 kilometers per hour.

5.Medicinal birds (medical birds): Birds whose whole body, internal organs or their metabolites can be used as medicine to treat diseases.

6.Birds: Birds used in scientific research.

7.Feather birds: provide humans with down, decorative feathers, carving feathers and other raw materials. It is used to make various light industrial products, toys and arts and crafts, arrows and feathers are made from the tail feathers and feathers of large eagles, and pheasant tail feathers are used as decorations.

8.Ornamental birds: Birds that have ornamental value are called ornamental birds.

9.Beneficial birds: The vast majority of birds living in nature are natural enemies of agricultural and forestry pests (beasts), and some of them even feed almost exclusively on insects.

They guard forests, orchards, and fields all year round to hunt insects and eliminate pests for farmers. Birds of prey remove rotting flesh and filth and debris, play an important role in protecting agricultural and forestry production, and compete for the natural environment, and also play a great role in promoting the recovery of animal populations.

Birds are beneficial to humans in many ways, and here are some of the main ones:

1.Birds play an important role in the balance and stability of ecosystems. Birds are an important part of many ecosystems, maintaining balance and stability through food chains, pest control and seed dispersal.

2.Birds are of great importance for agriculture and forestry production. Birds can control pests and reduce crop losses, while they can spread seeds and help regenerate and thrive forests.

3.Birds have an important influence on human culture and art. Birds have an important place in human culture and art, such as poetry, **, painting, etc., and they are also symbols and symbols of many countries and regions.

4.Birds are an important guarantee for human life. Birds can be self-defeating and coincidental disasters, such as hurricanes, hurricanes, etc., which play an important role in ensuring the safety of human life.

In short, birds are of great ecological, economic, cultural and security significance to humans, and we should protect and respect them and jointly maintain the ecological balance and the harmonious development of man and nature.

<>1.Pest control: Many birds like to eat pests, such as aphids, snakes, rats, etc., which can effectively reduce the number of pests and indirectly protect human crops and homes.

2.Seed dispersal: Many birds eat the fruit without digesting the seeds and scatter them with their droppings to other places, which can help plants reproduce.

3.Promote ecological balance: Birds are an integral part of an ecosystem and can help maintain ecological balance and protect biodiversity.

4.Entertainment: Many people enjoy watching birds, reducing stress and relaxing through bird activity, singing, and beautiful feathers.

5.Economic value: Some birds, such as poultry, pigeons, etc., Lao Sen not only provides food for humans, but also brings economic benefits to many people, such as collective bird watching activities.