Grasshopper fly patterns and Terrestrial trout flies from The Fly Fishing Place Fly Shop. These high floating foam body hoppers are also excellent strike indicator flies - try using a small bead head Copper John or other bead head nymph tied 2-3 feet below the hopper.
You can also splash Hoppers and Terrestrial Flies against undercut banks or river edges where hoppers naturally land in the water during the heat of summer.
