War against sea lamprey expensive but worth the money
While it might seem to some that the U.S. Fish and Wildlife Service is throwing good money after bad fighting the invasive sea lamprey, we support continued efforts by this agency and others to rid the Great Lakes and adjacent waters of the nasty invasive species. Sea lamprey are parasitic fish native to the Atlantic Ocean that invaded the Great Lakes via shipping canals in the early 1900s. They attach to fish with a suction-cup mouth lined with sharp teeth, feed on their body fluids, killing up to 40 pounds of fish during their parasitic phase. Many Great Lakes anglers can ruefully ...