Orvis Peeper Popper- These popping bugs are simply irresistible to smallmouth, largemouth, bream, and panfish. The flat surface on the head of this fly pattern makes a nice disturbance in the water when stripped gently. Cast it out, let the Peeper Popper sit for as long as you can stand it. Then strip. Let it sit, then strip. POW! Smallmouth bass have a particular liking to this popper.