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Implanting a radio tag in brown trout

By Eastern Ecological Science Center
One USGS scientist holds an adult brown trout in a water bath as a second USGS scientist inserts a radio tag.
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Detailed Description

Two USGS scientist implant a radio tag in a sedated brown trout as a Deerfield River Watershed Chapter of Trout Unlimited volunteer looks on

Sources/Usage

Permission granted from Kris van Naerssen of  Deerfield River Watershed Trout Unlimited for USGS Eastern Ecological Science Center to use