Emergers are very important to have in your fly box. When you see trout sipping then it's time to think about emergers. These are the larvae stage bugs rising to the surface that are about to release their shuck and pop their wings out for flight. They struggle in the water's film to break the surface tension and this is when trout pounce. They can also be very hard to see making it difficult to know what's being served up.  We've helped take the guessing game out with this selection of great emergers.