The Great Lakes Fishery Commission is getting $2.1 million federal grant to address invasive sea lampreys in the Grand River ...

Sea lampreys abounded in all Great Lakes in 2024 after treatment was limited during COVID. But the parasitic, invasive fish are expected to decline.

Decades of TFM use in Great Lakes tributaries succeeded in knocking down the populations of sea lampreys. Lake trout and burbot populations have increased, including a 2024 pronouncement that lake ...

Invasive adult Sea Lampreys Mi. DNR photo David Kenyon (517) 373-6516 [email protected] (Michigan DNR) How did they get here? Researchers estimate that sea lampreys arrived in the Great Lakes ...

The cast of “The Great Sea Serpent” portrays sea creatures using puppets and physical movement. Jillian Moore , Assistant Arts & Entertainment Editor May 6, 2024 ...

Sea lampreys' impact on the Great Lakes fishery was staggering. Before they entered the Great Lakes, the U.S. and Canada harvested about 15 million pounds of lake trout in lakes Huron and Superior ...

Sea lamprey abundance exceeded targets in 2024 in all Great Lakes due to treatment restrictions during the COVID-19 pandemic. However numbers of the parasitic, invasive fish are expected to meet ...

As sea lamprey Great Lakes populations peaked at about 2.5 million in the mid-1900s, they were killing 100 million pounds of Great Lakes fish per year.

IN a large, well-printed volume, Dr. A. C. Oudemans, Jzn., publishes what he is pleased to call “an historical and critical treatise” about the “Great Sea-Serpent,” with the reports of 187 ...