The Bird Repeller is a solar-powered unit that uses continuous motion to prevent large birds - including pigeons and seagulls - from landing. Rotating rods mounted on top of the unit sweep birds off of air conditioning units, balconies, roof vents, and other places they are unwanted. The two adjustable “arms” cover up to 5 feet in diameter; they continuously turn at 30 rpm. A solar panel powers a heavy-duty motor, which stores the energy. According to the manufacturer, it is ideal for use in high-visibility areas and can be mounted on flat or angled surfaces. The Bird Repeller is humane; it will not harm the birds.
Bird-B-Gone Inc., 24362 Via Madrugada, Mission Viejo, CA 92692; 800-392-6915; 949-472-3116 (fax); email@example.com; www.birdbgone.com