U.S. Marine Lance Cpl. Dannie Barnes, a mortarman with 2nd Battalion, 5th Marine Regiment, 1st Marine Division, checks the location of an RQ-20 Puma unmanned aircraft system during Operation Buck Rogers on Marine Corps Base Camp Pendleton, California, Dec. 3, 2019. Operation Buck Rogers is used to count the mule deer population on Camp Pendleton and the use of Pumas is a cheaper and more effective alternative to complete the task. The survey of Camp Pendleton’s deer population is done once a year. Barnes is a native of Wataga, Illinois. - U.S. Marine Lance Cpl. Dannie Barnes, a mortarman with 2nd Battalion, 5th Marine Regiment, 1st Marine Division, checks the location of an RQ-20 Puma unmanned aircraft system during Operation Buck Rogers on Marine Corps Base Camp Pendleton, California, Dec. 3, 2019. Operation Buck Rogers is used to count the mule deer population on Camp Pendleton and the use of Pumas is a cheaper and more effective alternative to complete the task. The survey of Camp Pendleton’s deer population is done once a year. Barnes is a native of Wataga, Illinois.