Techno-Bird Co., Ltd.
Pigeon travel by using world magnetic field to navigate their traveling route Bird can remember the path that they passed. The pigeon was used for communication in the past. They can travel for thousands of miles without getting lost and reach the destination correctly. Therefore, we use this concept to create the stronger magnetic field than the natural magnetic field. When bird feel that they are getting close to the stronger magnetic field than magnetite inside themselves, they will suddenly avoid getting close to the magnetic field. Pigeon, crow, Asian Openbill or other types of bird that use the magnetic field in their traveling will not get close to the area anymore.