Seasonal bird shells are made of hard bones, mostly round or oval, with many bony protrusions on the surface and unique shapes.

Because of the morphological characteristics of seasonal bird shells, it can provide important protection for seasonal breeding birds In the breeding season, the breeding activities of birds are frequent and intense, and the shells of seasonal birds can provide enough protection for their eggs to prevent them from being eaten or destroyed by other animals. In addition, seasonal bird shells have good isolation, which can help eggs hatch better in different environments.

2. The application of seasonal bird shells in culture and art.

The shell of seasonal birds is one of the important materials in traditional culture and art in China. In traditional handicrafts, the shell of seasonal birds can be made into various exquisite ornaments and ornaments after careful treatment. In painting art, painters often use seasonal bird shells to express the richness and artistic appeal of the picture.

In addition, due to its long history and unique shape, seasonal bird shells are also used by many artists to express their creative ideas and unique styles in contemporary art.

3. Medicinal value of seasonal bird shells.

Seasonal bird shells have certain medicinal value. Traditional Chinese medicine believes that seasonal bird shells have the effects of clearing away heat, promoting diuresis, resolving phlegm and relieving cough, and can be used to treat spleen and stomach qi deficiency, anorexia and other symptoms.

In addition, modern scientific research also found that the bone components of seasonal bird shells are rich in trace elements such as calcium and phosphorus, which have good nutritional value. It can be used as a good health care product to help people keep healthy.

4. Application of seasonal bird shells in the field of environmental protection

At present, many countries in the world are actively promoting environmentally friendly buildings. Seasonal bird shells also have good application value in the field of environmental protection. Seasonal bird shells can be used as a kind of green building materials and as heat insulation boards in buildings, which can save energy and reduce consumption. At the same time, the use of seasonal bird shells can also reduce the use of construction waste and chemicals, which is beneficial to environmental protection and health.