Mayfly – Brown

Mayflies (ephemeroptera)are one of the most important aquatic insect groups to Trout. The life cycle begins with the Nymph stage which grows on the bottom of the stream for severals month to a year until it swims to the surface as an Emerger. At this point, it will struggle to break the through the surface film as an adult or Dun. Mature females return to the surface as Egg Layers before falling into the water as spent wings or Spinners.