What are the benefits of birds for humans? What are the benefits of birds for humans

Birds, for humans, are their friends.

1. In the process of foraging, birds can eat a lot of pests, protect crops, forests and plants, and reduce natural disasters caused by pests.

2. The fruit seeds that birds feed on will fall elsewhere with their droppings, so it helps the spread, reproduction and growth of plant species.

3. Birds are the main animals that humans appreciate, making our surrounding environment beautiful and colorful. Bird language regulates the human nervous system.

function, so that the tension of the person relaxed. Many birds also accurately predict weather changes.

Fourth, birds inspire human intelligence.

1. For human beings to explore ideals, it provides the principle and blueprint of technical devices or means of transportation. In terms of the structure, function, communication and other aspects of physical technology, scientists often need to consult birds and explore the principle of biomimicry.

2. The eagle strikes the sky, the pigeon flies thousands of miles, and the birds can fly freely in the air. More than 400 years ago, the Italian Leonardo da Vinci.

Based on observations and studies of birds, ornithopters were designed in an attempt to flutter and fly with the movement of their pedals. Later, after many scientists' experiments, people figured out the mechanism of bird fixed-wing gliding, and realized that the wing must be like a bird's wing with a thick leading edge and a thin trailing edge, forming a curved surface to generate lift, coupled with the industry to provide lightweight metal materials and high-power engines, and finally invented the airplane in 1903, realizing the ideal of thousands of years of human desire to fly into the sky.

3. The wings of birds have many special functions and structures, which make them not only good at flying, but also can take off and land vertically, and can fly backwards, or hover in the air. Humans have used this principle to create vertical take-off and landing aircraft with bird flight characteristics.

4. The eagle soaring at an altitude of two or three thousand meters has extremely sharp eyes, and it can move from many opposites.

Rabbits and mice were spotted in the scene, and they swooped down with agility and captured them in one fell swoop. Eagle Eye.

It also has the characteristics of being sensitive to moving targets and adjusting quickly, and it can accurately identify targets. Modern electron-optical technologies made it possible to work on an Eagle-eye-like system that would help pilots identify ground targets and, at the same time, control missiles.

5. Birds have excellent navigation skills. Migratory birds travel distances ranging from hundreds of kilometres to thousands of kilometres, and they always reach their chosen destinations for generations. Scientists have found that birds have good navigation skills because they have their own special sensory organs, which can sense and analyze the changes in environmental factors in different regions of nature, so as to identify directions and find migration routes.

Some rely on identifying the position of the sun and using the sun as a directional marker; Some rely on identifying the position of the stars and using the stars to navigate; Some rely on feeling the earth's magnetic field.

changes using geomagnetic navigation; Others use the Earth's gravitational field to navigate. The principle of bird navigation has promoted the development of the aerospace industry.

Birds have many benefits to human beings, because one of the means of transportation we are taking now, the airplane, was invented and manufactured by human beings inspired by the flight of birds.

Not only that, but birds can also help humans get rid of many pests and spread the seeds of various plants. Moreover, many of our domestic poultry today are domesticated from the original wild birds, which provide us with nutritious meat and egg food.

In addition, wild birds are an indispensable link in the biological chain of nature, once the biological chain of nature is broken, it will cause a serious imbalance in the earth's ecological environment, and even threaten the survival of living organisms, including human beings. So we have to love birds, protect birds, protect all wild animals, that is, protect biodiversity, but also protect human beings.

It provides life, birds, an important part of nature's biological chain, and is indispensable.

You can eat the pests in the crops, and the crops will grow better and have a good harvest in the coming year.

If you love birds, you will love the world.

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. Bird feathers 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 chirps gracefully and listen, and they are people's favorite ornamental birds or caged birds

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

The benefits of birds for humans are:

1. Most birds feed on pests, which not only protects crops, but also indirectly protects the environment.

2. Some birds are natural insect catchers and good helpers for farmers.

3. Bird protectors, trapping forest pests and keeping the forest in ecological balance.

Moreover, bird droppings contain a large amount of nitrogen and phosphorus compounds, making them high-quality organic fertilizers.

4. Birds can help people fish and hunt.

5. Bird feathers 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.

6. Bright feathers or chirping gracefully, it is people's favorite ornamental bird or caged bird.

Measures to protect birds

The first is "blocking", that is, strengthening the management of the market and blocking wild animals.

In the distribution channels of the market, the reason why those who kill wild animals ignore the law and continue to go their own way and kill wild animals on a large scale is because wild animals can be sold in the market and can be sold at a good price. As long as the game they kill cannot be sold in the market and is punished by law, the hunting of wild animals will be greatly reduced.

The second is "sparse", that is, to strengthen the people's propaganda and education, so that people can realize the importance of protecting wild animals from a very high level, and let people have a legal concept in this regard Only by dredging the people's ideological obstacles, can we do a good job in protecting wild animals in practical actions, so to fight the war of protecting wild animals, we must do a good job in the people's work.

The third is "crackdown," that is, on the basis of dredging up the people, going deep among the people, relying on the people, and setting up various reporting systems. Whoever dares to abandon the law will be punished by the law and will not be merciful.