Raptors (including hawks, eagles, osprey, falcons, kites, and owls) and other birds are often attracted to power lines and use power poles and towers as perches and nesting spots. Unfortunately, a bird with a large wingspan that lands on the cross-arm of a utility pole can be electrocuted if its wings contact two electrical components. Since 1988, Southern California Edison has operated its Avian Protection Program to protect birds from electrocution and prevent power outages.
SCE's Avian Protection Plan consists of three main strategies: modifying lines to be "bird-safe," reducing bird mortality, and protecting active nests.
Under the Avian Protection Program, wherever a raptor electrocution has occurred or where a problem area has been identified, power lines are altered to prevent contact with dangerous equipment. In addition, SCE installs platforms on some structures to give raptors and other birds a safe place to nest.
If an active nest is found on a distribution pole or other structure, it must be moved if it presents a safety hazard. All field employees are trained in avian protection and are required to report these nests to our biologists in Corporate Environment, Health, and Safety (CEH&S) prior to attempting to move or work near them. If an active nest must be moved, SCE biologists work with the U.S. Fish and Wildlife Service (USFWS) and California Department of Fish and Game (CDFG) to obtain proper authorization. All necessary steps are taken to minimize disturbance to the birds.
To enhance its Avian Protection Program, SCE has developed a geographical information system (GIS) database to show where wildlife electrocutions occur and determine any trends. Other measures include more training of field personnel and planners, a unified reporting system for transmission and distribution, and systematic bird protection surveys.
To report a dead or injured bird, or if you have other avian concerns or questions, please contact Kara Donohue at kara.donohue@sce.com or call (626) 302-5528.