CANYON LAKE, Texas (April 6, 2022) Natural Resources Manager Adam Tarplee demonstrates self defense tactics at the Fort Worth District, U.S. Army Corps of Engineers' 2022 Annual Park Ranger Appreciation and Refresher Training. Park Rangers, lake managers and operations staff from the Fort Worth District came together in person and virtually at the Hidden Valley Sports Complex Community Resource & Recreation Center to recognize the year’s outstanding Park Rangers as well as teach and refresh them on proper responses and procedures for a variety of situations they are faced with in their day to day. U.S. Army photo by Trevor Welsh.