The Egg Sucking Leech is great to use in the fall as represents two different types of food for those hungry fall feeders.It represents and egg and a leech all on one fly! This well-known fly has been used by trout, salmon, steelhead, bass, and many other types of fish.Use this as the top fly on a two-fly streamer setup in a large size to help attract the fish and then use a smaller streamer on the bottom to give the fish one more thing to try to eat.You need to have a couple of these in your box in different sizes and colors.This is a tried and true pattern. All streamers or lead weighted to get your fly into the water column quickly.