Inside protecting Camp Pendleton’s natural resources - A red diamond rattlesnake is placed in a tube before being implanted with a transmitter at the Game Wardens Section (GWS) at Marine Corps Base Camp Pendleton, California, Aug. 31, 2018. The GWS conducted research by implanting rattlesnakes with a transmitter and documenting their locations to ensure that they do not return to the area they were caught. (U.S. Marine Corps photo by Lance Cpl. Kerstin Roberts)