Add Yahoo as a preferred source to see more of our stories on Google. One of the most significant invasive species threats to Great Lakes sportfish, sea lamprey, is on the decline after experiencing a ...

A Door County creek will get treated again to kill sea lamprey larvae before they become juveniles and migrate to Lake ...

U.S. Fish and Wildlife Service says crews will apply lampricides to rivers in Chippewa County to kill invasive sea lamprey ...

Mark Gaden of the Great Lakes Fishery Commission and journalist Katie Thornton join Lake Effect's Joy Powers to discuss threats to a sea lamprey management program. For more than a century, an ...

The Great Lakes Fishery Commission is focused on sea lamprey control efforts across the state. The Chippewa River is an essential focus of their mission this summer; according to the Commission’s ...

Adult lamprey develop ring-shaped mouths, which they use to suck the blood from native fish. The number of invasive sea lamprey in the Great Lakes has gone down after regular control and treatment ...

ANN ARBOR, MI — Great Lakes fishery managers are moving a suite of new sea lamprey control tools into broader use after early tests sharply reduced reproduction of the invasive predator in several ...

Invasive sea lampreys prey on most species of large Great Lakes fish such as lake trout, brown trout, lake sturgeon, lake whitefish, ciscoes, burbot, walleye and catfish. These species are crucial to ...

GRAND RAPIDS, Mich. — The dams in downtown Grand Rapids play defense, stopping the invasive sea lamprey from slithering further up the Grand River to spawn. Soon enough, though, the dams will be ...

GRAND RAPIDS, Mich. (WOOD) — More than $2.1 million in federal cash is being earmarked to combat invasive sea lamprey in the Grand River in Grand Rapids. The Great Lakes Fishery Commission is getting ...