Fresh Air Moments: Caddisflys

All macroinvertebrates are exciting to find, but caddisflys, if you have never seen them, are some of the coolest! These insect larvae form cases, using silk and debris from their environment to protect their abdomens. Check out this caddisfly, found in a Central Highlands creek. Build yourself a caddisfly casing- inspired fort in your home or outside