On April 6, 2002 1,1,a group of wild Asian elephants originally living in Xishuangbanna, Yunnan Province began to migrate to the south. This elephant group includes six females and three males, as well as three young elephants and three sub-adult elephants. In the early days, it passed through Pu 'er City, Honghe Prefecture, Yuxi City and other places in Yunnan, and migrated for 40 days. Firefighters have also been using unmanned aerial vehicle (UAV) object groups for real-time investigation and tracking reports, and the activity clues of elephant groups have also been notified to nearby residents in time to prepare for evacuation in advance. So what are the reasons for these elephants moving north?

First, the nature of finding a habitat for elephants is not limited by the base, and the breeding of Asian elephants in Yunnan is not limited by heaven and earth. In addition, the population and number of Asian elephants have been increasing in recent years, and the scope of human activities has become wider and wider. Therefore, if the number of elephants in the total herd exceeds the range that the habitat can accommodate, elephants will begin to spread and look for new habitats, so the reason why Asian elephants move northward is probably to find new habitats.

Second, in order to find food, many crops have not yet grown in April. At this time, elephants like to eat very little fruit and food. Therefore, in order to find new food, elephants migrate everywhere. Everyone knows that human beings will no longer hurt themselves, so they gradually walk out of the reserve and enter human farmland for food. Elephants like to eat crops such as corn and bananas.

Third, the impact of magnetic storms Animal migration is related to many factors, and animals have their own spirituality. The reason why animals migrate is probably related to the earth's magnetic field. Not only elephants, but also many animals on the earth will migrate periodically, seasonally and long distances under the guidance of the earth's magnetic field, because the interference of the magnetic field will affect the migration of animals more or less, and the activities of the sun will also have an impact on the earth's magnetic field. So when animals are migrating, what humans can do is try not to disturb them.