Megan Bradley, lead mussel biologist with U.S. Fish and Wildlife Service, prepares to release mussels July 26, 2023, into the Mississippi River along Iowa’s eastern border. The wildlife service is ...
Idaho State Department of Agriculture invasive-species investigators have found more quagga mussels in the Snake River near Twin Falls, a year after an initial discovery there prompted large-scale ...
The spread of invasive zebra mussels has continued on Colorado’s Western Slope this summer, with additional discoveries made in recent weeks in the Colorado River, Highline Lake, Mack Mesa Lake, and a ...