U.S. Fish & Wildlife Services Matt Bowser, Great Dismal Swamp MM-2LX Marsh Master engine captain, and Jeff Hauver, Great Dismal Swamp equipment operator, burn reeds in the marsh during a prescription burn at Joint Base Langley-Eustis, Virginia, March 26, 2025. Prescription fires in marshlands promote biodiversification of the environment as well as assist native vegetation regrowth. (U.S. Air Force photo by Senior Airman Olivia Bithell)