Easy installation, easy volume adjustment, easy to use and maintain. Features distress calls of 22 types of birds, including: Pigeons, Crows, Starlings, Swallows, Gulls, Woopeckers, Sparrows, Grackles, Cormorants and more!

Select your "target" bird and distress calls will play for 1 minute, stop for 10 minutes and repeat. LCD display panel shows the status and user settings at all times. Covers up to 1 acre.