Caddisflies are aquatic insects that use materials from the stream to build themselves a protective case. Watch as Craig Halker from the Wisconsin Department of Natural Resources (DNR) talks about the caddisflies he found in the Kettle Moraine State Forest.
Test your knowledge (and learn more!)
Wisconsin Model Academic Standard Learning Priorities
SCI.LS1.A Structure and Function
SCI.LS1.D Information Processing
Great Lakes Literacy Principle
#3 The Great Lakes support a broad diversity of life and ecosystems.
Looking for more Great Lakes at Home fun? See our distance learning page.