Did you know that brook trout have been in our high elevation mountain streams since the last ice age? For decades, DGIF has monitored hundreds of streams across the state and maintained an extensive database on native brook trout distribution. At DGIF, we strive to conserve native brook trout populations and this work wouldn't be possible without partners like Trout Unlimited, Eastern Brook Trout Joint Venture, Virginia Department of Conservation and Recreation, National Park Service, U.S. Fore