In recent years, in order to solve the mystery of bird suicide, the Indian Institute of Zoology and Alam Forestry Bureau set up a bird center near the village and built a tall observation tower. They collected nearly 20 species of birds that flew to this village to die, including ox egret, king pigeon, green pigeon, woodpecker and four kingfishers, as well as some unknown birds. In addition, the observation center has also built a bird library and breeding ground here for live birds flying here to feed. Strangely, all the birds that came to die refused to eat, and all died within two or three days. Some people think that this phenomenon may be related to the geographical location here. Darkness, dense fog, rainfall and strong directional wind are the reasons for the death of these birds.