Scott Stopak, a wildlife biologist from the U.S. Department of Agriculture-Wildlife Services, holds a pyrotechnic pistol with a “banger” pyrotechnic bird-scare device. Stopak is with the 455th Air Expeditionary Wing Safety Office
Critter incursions curbed at airports
Scare launchers (sound) - AQUAMERIK
China Bird Banger (PD1005) - China Aerial Flares and Bear Banger price