The popular fish, which normally thrives in the colder waters of lakes, has seen its numbers decline across Wisconsin since the 90s.
DNR Announces Changes To Northern Wisconsin Walleye Regulations For 2022 Fishing Season, Recent News
Gov. Scott Walker's science cuts may hinder efforts to halt walleye decline - Wisconsin Watch
Walleye fish populations are in decline
DNR expands walleye size slot anglers can keep from Lake Mille Lacs - CBS Minnesota
CPW to introduce sterile walleye population to Ridgway Reservoir, News
Fisheries Working Group Wisconsin Initiative on Climate Change Impacts (WICCI)
DNR asks anglers to report tagged walleyes
Opinion piece: Climate change
As Wisconsin lakes warm, walleye are feeling the heat, Local