Reversed grizzly hackle orientation to get a more swept-back appearance. Tied here as a Flav; change color/size to suit your needs.
hook - Dai Riki 320 #14
thread - MFC 8/0 dark olive
tail - partridge
rib - Uni-stretch yellow
body - dubbing olive
hackle - grizzly dyed olive/starling (original calls for jackdaw)
Part 1
mash barb, start thread; tie in rib, wrap to bend
measure (not quite shank length) some partridge fibers; tie in
dub thread/dub body
counterwrap rib; tie off/trim
tie in hackle by tip (run scissors blade back along top side)
wrap hackle, stroking fibers back; tie off/trim