FOR IMMEDIATE RELEASE – by Adam Hinterthuer As lakes across the upper Midwest warm, cool-water species of fish are finding it harder to thrive. In Wisconsin, that trend is especially noticeable in struggling walleye populations. …
walleye
Study Finds That, In Wisconsin, Eating Local Often Involves a Rod and Reel
Call it the “lake-to-table” movement. A new study in the journal Fisheries looked at the fish-harvesting habits of the million-plus anglers who annually fish Wisconsin lakes. What they found is that, armed with little more …
Can Manipulating “Mini Worlds” Give Native Fish a Boost?
by Cassie Gauthier – Each individual lake is like its own “mini world.” They all are unique in their shape, size, water depth, water temperature, and plant and animal composition. Often, the current conditions of …
Like Counting Fish in a Barrel – eDNA Shows Promise in Estimating Sportfish Populations
FOR IMMEDIATE RELEASE: Anglers often lament how hard it can be to land a fish for dinner, but the tougher job usually falls to fisheries managers, who have set sustainable catch limits for the fishes …
Guest Post: Big Lake, Big Fish? How Habitat Affects Fish Size and Numbers
Yesterday, the folks over at The Meat Eater blog posted an awesome article about the link between fish size and habitat featuring CFL alum, Jereme Gaeta. We thought readers of this blog would also be …
Learn Your Lakes: Fish on the Move
Ah, it’s mid-April in Wisconsin and, right on cue, snow popped back up in the forecast and temperatures this week are going to struggle to get above freezing. Spring, it seems, is on hold for …
Blog Redux: Our Weekend as a Walleye Nursery: Video and Pics
After a week of our walleye research in the news, it made us think back on past posts. Then we stumbled upon this one from 2013 when, Wisconsin Department of Natural Resources fisheries biologist, Kurt …
Lights, Camera, Action! Fishing in the Dark
Trout Lake Station’s summer science communication intern, Bethany Prochnow, wasted no time getting out with a field crew. Read below to learn why she went fishing in the dark.
In Managing the World’s Fisheries, Scientists Angle for More Attention to “Fishing for Fun”
MADISON – When we think about the world’s fisheries, the images that readily spring to mind are big ships hauling nets full of wriggling fish up from the depths of a lake or an ocean. …
The Surprising Connection Between Water Levels in Lakes and Mercury in Fish
FOR IMMEDIATE RELEASE: Contact cjwatras (at) wisc (dot) edu, 608-356-4892 BOULDER JUNCTION, WI – A new study has found an unexpected connection between water levels in lakes and toxic mercury levels in fish. When droughts …