Head/Collar Sculpin olive (dubbing brush or fur collar)
Eyes Nickel material (small dumbbell)
How to tie it
Tie the rear section first: mount the trailing hook, stack a clump of olive-tan arctic fox for a flowing tail one shank long, and add a few strands of copper flash.
Wind a soft olive schlappen collar at the rear, sweep it back, then connect the shank to the trailing hook with wire loops or braid.
On the front shank, lash a small dumbbell under the shank near the eye so the fly rides hook-point up.
Build the front wing in two sparse fox layers, top and bottom, so the fly keeps a full baitfish silhouette that pushes water.
Spin or wrap a buggy sculpin-olive fur collar behind the eye and pick it out to breathe.
Whip finish behind the eye and sweep all fibers rearward.
Strip and pause it along drop-offs and undercut banks for predatory trout, especially in off-color water.