Electrofishing balancing out the ecosystem
Trish Yasger, left, a fisheries biologist with the Missouri Department of Conservation (MDC), and Ty Cravens, right, a resource assistant with MDC, inspect a fish from the Ike Skelton Lake at Whiteman Air Force Base, Mo., June 21, 2016. The team used electrofishing, which is a scientific survey method designed to sample fish populations to determine abundance, density and species composition. (U.S. Air Force photo by Senior Airman Danielle Quilla)

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