What are the benefits of keeping birds? What are the dangers of keeping birds?

There is no benefit, every hobby burns money.

Birds and people will also metabolize, will lose feathers, bird feathers are very beautiful, it is true, but people will unconsciously inhale the fine feathers dropped by birds when sleeping, which will damage people's respiratory tract and lungs, is not conducive to human health. I didn't feel much for the first few days, but after a long time, I will find that when I wake up in the morning, my throat will be dry and painful, and it will be very uncomfortable.

Birds have parasites, it is easy to infect people with parasites, and there are also very diseases that can also be transmitted to people, which are potentially harmful to people.

For example, foodborne and waterborne diarrhoeal diseases can cause severe diarrhea or debilitating infections. Foodborne illness can lead to long-term disability and death.

The benefits of birds to humans include providing biomimetic science to study the chain of traces, helping with fishing and hunting, spreading pollen, preying on pests, providing fertilizer, providing feathers to protect them from the cold, and sowing seeds.

1. Provide research on bionic science: the unique physiological structure and function of birds, and the innovation of mechanical systems, instruments and equipment, building structures and technological processes.

2. Help with fishing and hunting: Birds can help people fish and hunt. For example, a cormorant is a master fisherman.

3. Pollen dispersal: Many birds, such as flowerpeckers and sunbirds, feed on nectar, thus spreading pollen for flowers and trees.

4. Predation of pests: Birds are forest guardians and have an important predatory effect on many forest pests. For example, an owl can kill 1,000 voles in a summer, which is equivalent to protecting a ton of food.

5. Provide fertilizer: Guano contains a large amount of nitrogen and phosphorus compounds, which is a high-quality organic fertilizer.

6. Provide feathers to keep out the cold: 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 badminton balls and beautiful decorations.

7. Sowing: The yellow-rumped bulbul mainly feeds on plant fruits and seeds, and also eats insects and other animal foods, and is a well-known beneficial bird for sowing.

Birds are more common animals in life, there are many types of birds, in general, all birds directly or indirectly are generally beneficial to people, people usually say that dogs are more loyal friends of humans, in fact, birds are the same, so we have to protect birds.

The benefits are as follows:

1. Keep a few cage birds at home, listen to the melodious and moving chirps every day, watch the colorful feathers, or train them to fly and learn to speak, which is endlessly fun;

2. Birds can make the elderly return to nature and become young psychologically, especially when the world is complicated and the mood is worried, raising birds can purify the soul and turn worries into joy;

3. Raising birds can also close family relations, communicate the hearts of the family, thrush, larks, hibiscus tactful cry, so that the whole family is relaxed and happy, parrots, starling's chatter "human language", birds bring joy to the whole family, feelings are more harmonious.

The source of the good boy is as follows:

1. Raise a few caged birds at home, listen to the melodious and moving chirps every day, watch the colorful feathers, or train them to fly and learn to speak, which is endlessly fun;

2. Birds can make the elderly return to nature and become young psychologically, especially when the world is complicated and the mood is worried, raising birds can purify the soul and turn worries into joy;

3. Raising birds can also close family relations, communicate the hearts of the family, thrush, larks, hibiscus tactful cry, so that the whole family is relaxed and happy, parrots, starling's chatter "human language", birds bring joy to the whole family, feelings are more harmonious.