Todd Russell, a natural resources management specialist, points to the best areas for the amphibious assault vehicles to mix up the mud at the salvage yard wetland aboard Marine Corps Base Hawaii, Feb. 19, 2014. Base Environmental teamed up with Combat Assault Company, 3rd Marine Regiment, to conduct Mud Ops, an annual two to three day environmental exercise that helps preserve the endangered wildlife living within the muddy areas. (U.S. Marine Corps photo by Lance Cpl. Matthew Bragg)
Lance Cpl. Matthew Bragg
Taken on 19 February 2014
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