A jumbo perch caught through the ice on Devils Lake in North Dakota. (Photo/Courtesy Visit Devils Lake) ...

Learn how to troll multiple lines for walleye, salmon, musky and crappie with pro tips from Jason Julien of Church Tackle ...

Beaver Dam Lake: A handful of anglers are fishing for crappies and perch with small jigs tipped with minnows ... from the Kankakee River. Trout and salmon still easier to catch than decent perch.