According to the data, the extremely endangered species found in Shangqiu Wetland Park is called blue-headed diving duck. Because the ecological environment of the whole wetland park is well protected and there is not much man-made damage to the whole ecological environment, this species has a strong reproductive ability. From a few in 20 17 to hundreds now, from the change of this data, we can clearly know that this species has very strong reproductive ability, as long as it survives in a suitable environment. It is possible to gradually transition from endangered species to normal biological state.

Shangqiu Wetland Park has done a very good job in this respect. Because in recent years, the party and the government have put forward the slogan of protecting the environment and building green mountains and green rivers, the government has spared no effort to return farmland to forests and protect more ecological environment, which can give more wild animals and endangered species a habitat. Shangqiu Wetland Park is such a project, because it not only has a very good biological system, but also plays a role in protecting water and soil and consolidating water resources. Therefore, a good ecological environment attracts many animals to live, so blue-headed diving ducks also come to such an environment to survive.

The rapid recovery of the blue-headed diving duck has a good guiding role for our current work. Only we humans began to actively protect the environment and improve the harm to animals. I think we humans can live in harmony with animals. Because in the process of human development, human beings have to kill many animals for their greed and desire, which leads to the disappearance of many wild animals from the earth. It is precisely because of the extinction of wild animals that the ecological environment of human life has become very bad.

Conclusion: I think we should establish a concept of protecting wild animals from now on, because only when human beings live in harmony with animals can our society develop better. Only by creating a more livable ecological and natural environment can we promote the continuous improvement of the earth's natural environment and keep our blue sky and white clouds in human society forever.