Walleye Numbers Cause Concern For Salmon And Steelhead Smolts

Seals, sea lions, pike minnow, pike, smallmouth, terns, cormorants…

Well, now you can add walleye to the list of threats to salmon and steelhead. Walleye have spread throughout the Columbia River basin following an unauthorized introduction to Lake Roosevelt in the mid-20th century.

LINK (via Daily Fly)

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