In the U.S. Geological Survey's Non-Indigenous Aquatic Species database, these so-called 'native transplant' fish are almost twice as common as fish introduced from outside the country. But a new ...

WILLMAR — The Minnesota Legislature is expected to debate proposals this session to give what many consider long overdue protection to the state’s 23 non-game fish species. Proposals are afoot to set ...

The Department of Natural Resources has outlined a long list of research needed to gather basic information about 23 fish species long labeled “rough fish” in state law. “We’re going to pay more ...

Exotic fish are a threat to river ecosystems, but what happens when invasive species are native to a territory and have been introduced into waters that are not their original territory? A new study ...

Scientists working to protect the waters of South Dakota from invasive species are calling for people to help out by catching and eating invasive carp—"America's most unwanted fish." Once established ...

During the River Walk draining from Jan. 11–19, biologists will relocate native fish while removing invasive species to help protect the river’s ecosystem.