Method and apparatus for distribution of birds, in particular from low-grade

摘要

A process for repelling birds, in particular of low-grade, buildings or building parts such as the roof ridges, wall - and window ledges or the like, by means of two parallel and at a slight distance from one another, which are insulated from one another and at least partially bright, with electrical voltage pulses can be applied is an electrical lead wires, characterized in that an electrical measuring - and the control device (2) is provided with the aid of the electrical resistance between the conductor wires (1) is measured periodically, wherein the conducting wires (1) then be supplied with operating voltage pulses when the measured electrical resistance falls below a predetermined minimum value, wherein the voltage applied to the conducting wires (1) applied operating voltage, of a relatively low initial value starting, successively as long as is increased until the measured electrical resistance again to the predetermined minimum value is.