
McPhail's CDC Olive Dun
Davie McPhail's elegant CDC olive dry fly features a stripped quill body and natural grey CDC wing. Designed for selective trout feeding during olive mayfly hatches, this pattern rides low in the surface film with an exceptionally realistic silhouette.
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Materials
Fulling Mill Ultimate Dry or TMC 100BL, sizes 12-20
Olive Uni 8/0 or Semperfli 12/0 Medium Olive
Coq de Leon fibers, Medium Pardo (4-6 fibers)
Magic Quill (Medium) or stripped peacock quill
Olive CDC fibers mixed with Ice Dub UV Lt. Olive
Natural grey CDC feathers (2-3 feathers)
How to Tie the McPhail's CDC Olive Dun
- 1
Step 1
Secure the dry fly hook in the vise. Start olive thread behind the eye and wind down to the bend in touching turns.
- 2
Step 2
Select 4-6 Coq de Leon fibers and tie in at the bend as tails, roughly shank length.
Splay the tail fibers slightly for better stability on the water.
- 3
Step 3
Tie in a Magic Quill or stripped peacock quill at the base of the tail by its thin end.
- 4
Step 4
Advance the thread forward, leaving space for the thorax and wing. Wrap the quill forward in touching turns to form a smooth segmented body. Tie off.
- 5
Step 5
Dub a small amount of olive CDC fibers mixed with UV Lt. Olive Ice Dub onto your thread. Wrap to form a compact thorax.
- 6
Step 6
Select 2-3 natural grey CDC feathers and align tips. Tie them in at the thorax so tips extend over the body, forming an upright wing.
Use a thread dam in front to keep the wing upright.
- 7
Step 7
Form a small neat head with thread. Whip finish and add a touch of head cement.
Watch Tying Tutorial
https://www.youtube.com/watch?v=qDMFyzWrwyE
Credit: Davie McPhail / Fulling Mill