KNOXVILLE, Tenn. — Tennessee’s rivers and streams are among the most biodiverse freshwater systems in the world, but one of their most important inhabitants is increasingly at risk. Freshwater mussels ...
Colorado is waging a full-on war against invasive mussels, and last year that meant scrubbing down more than 30,000 boats before they hit the water. Colorado Parks and Wildlife (CPW) says those ...
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