Shaylin Dresher, a summer park ranger with U.S. Army Corps of Engineers Pittsburgh District, speaks with a volunteer camp host at the Mill Run Recreation Area and campground at Youghiogheny River Lake in Maryland, July 15, 2022. Each camp host volunteers for a month or longer during the summer to help maintain campgrounds operated by the Army Corps staff. (U.S. Army Corps of Engineers Pittsburgh District photo by Michel Sauret)