Wapsi Pine Squirrel Zonkers are available in a number of effective flies for a variety of species. These zonker strips will help you create effective streamer patterns, crayfish flies and leech patterns. Try adding a pink or orange tungsten bead to a simple leech pattern with a purple or black colored Pine Squirrel Zonker for an easy Egg Sucking Leech for steelhead, salmon or lake run brown trout.