Fishing Without a License. A fishing license is required for Wisconsin residents and non-residents 16 years and older. Fishing licenses are sold through the Department of Natural Resources Service Centers, with an individual annual license costing $20. The fine for fishing without a license varies by county.If you're caught fishing without a license, you can expect a minimum fine of $100.ishing licenses are sold through the Department of Natural Resources Service Centers, with an individual annual license costing $20. The fine for fishing without a license varies by county. If you're caught fishing without a license, you can expect a minimum fine of $100.
Yellow perch occur in all major drainages of Minnesota. They live in both lakes and streams, including Lake Superior and the trout streams of the North Shore. Yellow perch are more abundant in lakes and backwaters of large rivers than they are in swift-flowing streams.
Quick Answer. The American or yellow perch begins life by eating the zooplankton in the lake. These are tiny animals that float along the surface of the water. When the fish are mature, they eat animals found at the bottom of the lake, such as crabs, snails, isopods and insect larvae. When they are large enough, they eat other fish.