Climate change threatens walleye reproduction, study says
What’s being lost are the "nice, normal, average years when lakes thaw right about when they used to," fisheries scientist Zach Feiner said.
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What’s being lost are the "nice, normal, average years when lakes thaw right about when they used to," fisheries scientist Zach Feiner said.
Walleye are one of the most sought-after species in freshwater sportfishing, a delicacy on Midwestern menus and a critically important part of the culture of ma
Walleye are one of the most sought-after species in freshwater sportfishing, a delicacy on Midwestern menus and a critically important part of the culture of ma
The popular fish, which normally thrives in the colder waters of lakes, has seen its numbers decline across Wisconsin since the 90s.
MADISON — As lakes across the upper Midwest grow warmer year after year, cool-water species of fish are finding it harder to thrive. In Wisconsin, that trend