Most people think of Pacific salmon, such as the Chinook Salmon, as befitting such an adventurous lifestyle. While it is true of the Chinook, it is equally true of the Pacific lamprey. But lamprey are ...

Pacific lamprey cling to a fish-viewing window at Bonneville Lock & Dam on June 28. This year, adult Pacific lamprey returns are lower than in 2023. So far, fish counters estimate only 22,021 (as ...

This eel-like creature fastens itself to fish and sucks their blood. Within the past 25 years it has invaded Lake Huron and Lake Michigan and destroyed their teeming population of trout ...

The U.S. Army Corp of Engineers says this year’s Pacific Lamprey run have been well under average to this point. As of September 14, fish counters estimate only 22,021 lampreys have passed throu ...

CLAY BANKS - A U.S. Fish and Wildlife Service project in Door County likely will save thousands of pounds of fish in Lake Michigan in the next couple of years. Fish & Wildlife personnel will apply ...

That's the number of aquatic non-native species that have made their way into the Great Lakes as of 2023—at least the ones that scientists have identified. About one-third of the species have ...