Sea Lampreys In Our Great Lakes
Sea Lampreys invaded our pristine Great Lakes in the late 1800s as our country developed a series of canals to link the shipping lanes in all the Great Lakes. The first sighting was in 1835 in Lake Ontario. By the mid-1930s they made their way to the upper Great Lakes. There are 5 distinct species of sea lampreys in our waters today, 4 are native to our waters but the sea lamprey is a true invader. Sometimes misidentified as eels they [...]