Tyler Adams, U.S. Department of Argriculture wildlife biologist, starts a bird fogger at Hill Air Force Base, Utah. The fogger uses a harmless, grape-flavored chemical often found in beverages to coat insects and repel birds from critical areas of Hill's runway. The fogger was purchased through Squadron Innovation Funds to augment the 75th Air Base Wing Safety Office's Bird/Wildlife Aircraft Strike Hazard program which aims to reduce hazards to aircraft operations. (U.S. Air Force photo by R. Nial Bradshaw)