Based upon the practical situation against harm bird fault in thepower network of xiangfan power supply bureau , this paper introduced the characteristic of the bird harm fault , and analyzed its trip reasons and presented its integrated prevention method such as the installation of the sound arouser , composite sheds , repelling board , shield , sting , net , etc 结合襄樊供电局所辖线路防止鸟害的实际，介绍了鸟害的特点，分析了鸟害跳闸的原因，提出了安装惊鸟器、复合伞裙、防鸟挡板、防鸟罩、防鸟剌和防鸟网的综合防止鸟害措施。
