Mature invasive lake trout numbers are decreasing in Yellowstone Lake and Yellowstone cutthroat trout continue to increase as a result of intensive netting efforts.
Science panel excited about numbers on Yellowstone Lake
Thistles and cutthroat trout
With such abundant water throughout Southwest Colorado this year, invasive plants are thriving. While Canadian and musk thistle, mullen and even spotted knapweed provide gorgeous colors dotting the landscape, I can’t help but cringe every time I see a field (or the edge of my driveway) lined with them. Managing invasive plants is as easy … Read more
New Zealand mud snails in Michigan trout streams
More than 180 non-native species have been introduced to the Great Lakes region, and many of them have been categorized as invasive, causing potential threat to native ecosystems and their populations. One relative newcomer is causing concerns about its potential risks to the region’s trout streams. The New Zealand mud snail (Potamopyrgus antipodarum) is an aquatic invasive that has appeared in Great Lakes streams only recently. … Read more