Shock Strips
Shock Strips are small tracks that provide a very mild electric shock to nuisance birds in an effort to prevent them from roosting or nesting on buildings. The shock is just enough to scare them and make the area less appealing. You could compare this method to electric fences used to keep dogs in a yard. The shock they receive is not painful, just uncomfortable enough to keep them from landing where you do not want them to land. Think of it as training the birds to stay away from the designated area. They can be powered by electricity or solar panels, depending upon their location and they are commonly used in commercial settings.