Yunnan1.500 million small butterflies will feather into butterflies. Why are there so many butterflies here?

According to "Butterfly Monitor", the so-called butterfly outbreak refers to that during May to June every year, a large number of snake grape larvae are concentrated and feathered into butterflies, which gather together in mountain streams, streams, mountain trails and other places to fly all over the sky, forming a biological activity landscape. According to the current report, there are only two places in the world where butterflies explode, one in Mexico and the other in Jinping, China, which is the bottom of the Red River butterfly in China. In 2009, scientists discovered more than 400 species of butterflies in China Honghe Butterfly Valley. The original ecological natural environment and various plants provide good host conditions for butterfly reproduction. Generally speaking, the period of butterfly explosion is once every 6-7 years, which is usually a big explosion period and a small explosion period, and few butterflies occur. It is predicted that the number of butterflies that broke out this year may exceed 65.438+0.5 billion.

With the increase in the number of butterflies, local governments continue to increase the protection and development of Butterfly Valley. The Regulations on the Protection and Management of Ma 'an Butterfly Valley in Jinping Miao, Yao and Dai Autonomous County, Yunnan Province has been specially promulgated, which prohibits unauthorized changes to the water sources and water resources in the reserve, spraying pesticides, deforestation, deforestation and bamboo shoots, and threatening the host plants and nectar plants on which butterflies depend. At the same time, the local government has strengthened the protection of butterflies for tourists and local residents, and * * * has protected the ecological home on which butterflies depend, forming a good atmosphere for everyone to care for butterflies.

Butterflies generally like sunny, moderate temperature and humidity environment, and like to move in the morning and evening when the light is not strong. Butterflies communicate mainly through vision and smell, such as distinguishing males from females by different spots on their wings and judging the location of food sources by smell. Many people think that the difference between butterflies and moths lies in whether their wings are bright, but this is not accurate. Generally speaking, the butterflies we pay attention to are larger in size and brighter in color. But there are still many butterflies with simple colors in nature, and the difference between them and moths is not obvious.

Strengthen biodiversity protection in order to? Butterfly Valley? More beautiful. In order to better protect Ma 'andi Township in Jinping County? Butterfly Valley? The butterfly resources in China have strengthened the protection of biodiversity and provided a good living environment for butterflies. Due to the difference in altitude, three-dimensional climate and rich forest resources, Madiren Township in Jinping County has become a natural gene bank for animals and plants, especially butterflies. The formation of butterfly resources is mainly sagittaria, supplemented by waterfowl, dead nymph, leucorrhea saw blade, brown hook-winged butterfly, beak-winged butterfly, purple-spotted butterfly and beautiful-winged butterfly. As an indicator species of biodiversity, butterflies have strict requirements on the living environment.