GLIN Posted July 11, 2018 Share Posted July 11, 2018 In Minnesota, a new study is deploying underwater listening devices to find out why more young walleye in Lake Mille Lacs aren’t surviving to adulthood. The Mille Lacs Band of Ojibwe is using a technology called acoustic telemetry to track the movements of the juvenile fish. Read the full story by Minnesota Public Radio. View the full article Link to comment Share on other sites More sharing options...
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