CDC BWO Biot Dun

Wrap thread onto the hook shank from about 1mm behind the eye to the start of the hook bend. Tie in the hackle fibers by making two loose wraps followed up with 3 to 5 tight wraps.

Attach biot by 5 tight wraps. Advance thread up the shank to where the wing will be placed. Secure with 5 tight wraps.

Evenly wind biot to form the abdomen and secure with 5 tight thread wraps.

Attach CDC on top of hook shank to form the wing with 2 loose wraps. Reposition CDC and when in the desired place secure with 5 tight wraps.

Add dubbing to the thread and wind in thorax. Secure with 5 tight wraps.

Whip finish head with 4 to 8 turns. Pull tag end firmly and cut off excess thread. Place a drop of head cement on knot and allow it to penetrate both the thread base and CDC stems.