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 ...
UNION GAP — About a dozen Heritage University students joined biologists from the Yakama Nation’s Pacific Lamprey Project last week to save more than 1,000 young lamprey from the mostly-drained Wapato ...