鸟类等生物的增多表明生态环境的提升，人们更加重视人与生态的和谐发展，但鸟类对于输电线路、军民航空而言是具有危害性的，因鸟类造成的电力事故、飞机撞鸟事故全世界每年都有发生，其危害性不言而喻。输电线路因跨越广，加之杆塔与线路的稳定及高度，使输电线路成为鸟类筑巢、嬉戏的选。
The increase of birds and other organisms indicates the improvement of the ecological environment, and people pay more attention to the harmonious development of human and ecology. However, birds are harmful to power transmission lines and military and civil aviation. Power accidents and aircraft bird collision accidents caused by birds occur all over the world every year, and their harmfulness is self-evident. Due to the wide span of transmission lines and the stability and height of towers and lines, transmission lines have become the choice for birds to nest and play.
鸟类在直流线路杆塔上筑巢、排泄等栖息活动容易导致线路闪络、短路、跳闸等电力事故，据统计，光由鸟类造成的电力事故就占每年电力事故的50%。如何驱鸟防鸟，保障输电线路稳定运行已是电力管理部门的重要课题。而且随着果园水果的上市，鸟闻到香味，会飞进果园，导致果农的水果减产。
Birds' nesting, excretion and other habitat activities on DC line towers are easy to lead to power accidents such as line flashover, short circuit and tripping. According to statistics, power accidents caused by birds alone account for 50% of power accidents every year. How to drive and prevent birds and ensure the stable operation of transmission lines has become an important topic for power management departments. Moreover, with the listing of Orchard Fruits, birds will fly into the orchard when they smell the fragrance, resulting in the reduction of fruit production of fruit farmers.