Fly Away Birdies Humming Line produces a sonic net. This does not have to be loud because it is a combination of waveforms. These waveforms are called colored noise. This forms both a non-constructive and constructive interference with how birds talk to each other. This sonic net technology discourages birds from flying into or spending time in the targeted area. The impact to the birds is like talking in a crowded room. And since they cannot understand each other they go somewhere else.