by Tim Cammisa
For this tutorial, I chose a fly created and popularized by Craig Mathews, the Sparkle Dun. This fly is a modified version of the comparadun, and represents a number of stages occurring before the dun is fully emerged.
Fly Tying: Sulphur / PMD Sparkle Dun
For this tutorial, I chose a fly created and popularized by Craig Mathews, the Sparkle Dun. This fly is a modified version of the comparadun, and represents…

