Hook 1XL, 1X strong wet fly hook (barbless), #8-12 (tied on a #8)
Thread Brown 70 denier
Materials
Saddle hackle fibers (tail) Red saddle hackle fibers (A few fibers, tied fairly long)
Chenille (butt) Green chenille (About two wraps' worth, core stripped at the tie-in)
Floss (body) Red floss (One strand, wrapped for about three layers)
Hen hackle (collar) Brown hen hackle (One small feather, two turns)
Deer body/belly hair (wing) White calf body hair (One stacked clump, thinned by about a third)
How to tie it
Mount the wet fly hook and lay a brown thread base back to the tie-in point above the bend.
Tie in a few red saddle hackle fibers as a fairly long tail, keeping them on top of the shank, and bury the butts.
Strip the fibers from the end of the green chenille to leave a bare core and tie that in right at the back, then take about two wraps to form the butt and tie it off. Trim, and blow or pull away the loose fuzz.
Flatten the chenille tie-off with a few careful thread wraps without building bulk, then tie in the red floss toward the front.
Wrap the floss back to the butt and forward again for about three layers, and tie it off at the front. Some lumpiness is normal on this pattern.
Tie in a small brown hen hackle by the tip, create a small notch at the front, and take only two turns as a sparse collar. Tie off and trim.
Wet your fingers and sweep the hackle back so it lies swept along the body.
Stack a clump of white deer body (belly) hair, pull a third to a quarter of it out to thin it, measure the tips to the bend or slightly into the tail, then tie it in with a corded thread and firm wraps. It will flare, which is correct for this fly.
Snip the butt ends off in front while still holding the wing so you do not clip the tips, then build a head with enough wraps to bury the white butts.
Whip finish at the back of the head and add head cement. If any white hairs have gone around the sides, trim a few off (Buszek's catalog fly looks trimmed that way).