Father Joe Fortier, Entomologist, will talk about Aquatic Insects and Biomonitoring in the Okanogan Highlands, from 5:00 to 6:30 PM at the Methow Valley Interpretive Center at TwispWorks. His talk will accompany an insect collection to remain up all season.

• Can insects tell us whether our streams are healthy?
• How many insects are in our region?
• How do insects that live on the stream bottom live and breathe?