Staff Sgt. Michael Vera, 30th Security Forces Squadron conservation officer, checks a hunter’s credentials, Dec. 9, 2014, Vandenberg Air Force Base, Calif. The 10-man team of conservation officers at Vandenberg cover the range on four-wheeled vehicles and four-footed mammals, ensuring security and safety for the base’s human and animal residents. (U.S. Air Force photo by Airman 1st Class Ian Dudley/Released)