Walleye aren't bad fish, just wrong for Idaho
A walleye program on Lake Pend Oreille has been largely successful but will likely need to continue indefinitely to balance the lake’s predator and prey populations and sustain one of the most popular recreational fisheries in Idaho.
(Photo courtesy IDAHO DEPARTMENT OF FISH & GAME)
Like a romcom movie, the relationship between walleye and Idaho is complicated. Some anglers enjoy them as a tasty fish, but walleye tend to upset the balance of existing fish populations, so it won’t be an entertaining story if walleye populations expand across the state.
Idaho and walleye just aren’t a good match in most places, and here’s why. Walleye are native to large Midwestern lakes that tend to have large and prolific forage bases of minnows, shiners, chubs and other small baitfish. Those baitfish are not available in most Idaho waters, so walleye are likely to eat other game fish that are highly valued by Idaho anglers. Eventually, those other fish species could be gone, or greatly diminished, and the end result could be a bunch of unhealthy, unsustainable walleye populations.
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