Abstract: Power line anti-bird pest management is gradually optimized and improved, smell bird repellent is a feasible, effective way to drive birds, which can be used as a supplement to the existing bird control technology. The operation and management are very simple and convenient, just install magnetic occupancy bird repellent medicine bottles and add corresponding odor substances can be, by adjusting the density and distribution location of the medicine bottle to control the number of birds and ecological environment, no additional equipment investment, more convenient and fast to expel birds, reduce the potential threat of bird activities to power lines.