Fish and wildlife biologist Tamara Smith looks at her GPS as she locates an underwater line in the St. Croix River.
Fish and wildlife biologist Tamara Smith looks at her GPS as she locates an underwater line in the St. Croix River.
Fish and wildlife biologist, Tamara Smith, looks at her GPS as she locates an underwater line in the St. Croix River. U.S. Fish and Wildlife Service divers have placed tagged winged mapleleaf mussels along lines in the St. Croix and Mississippi rivers as part of an effort to restore the endangered mussel. The lines are…
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