Col. Matthew Isler (left), 12th Flying Training Wing commander, briefs Miranda Ballentine (right), Assistant Secretary of the Air Force for Installations, Environment and Energy, on the increase in bird aircraft strike hazard and ongoing mitigation efforts taken by the wing Dec. 15 at Joint Base San Antonio-Randolph. Col. Alexander Smith (center), 502nd Installation Support Group commander, was also part of the tour group. (U.S. Air Force photo by Melissa Peterson)