Many anglers are interested in knowing what guides use on a
particular river or stream. In this edition
of the Guide Flies column, I present six flies from guide and fly shop owner Kory
Kober. Kory has taken the time to
present some patterns that should work very well in south-central Montana this spring before
runoff really starts on the region’s rivers.
Below are a selection of big nymphs, streamers and dry flies to capture
the attention of the most discerning trout.
Otter Sculpin
Hook: Dai-Riki 710 #6
Thread: 6/0 Black
Eyes: red lead barbells
Tail: brown-dyed-grizzly chickaboo
Rib: small red copper wire
Abdomen: gold Wapsi Life Cycle dubbing
Collar: Coachman brown-dyed-grizzly
Hackle
Legs: zebra Legs
Head: dark brown, teased back
Notes: The red barbell
eyes and mottled grizzly-brown chickaboo are this pattern’s two primary
features.
Baby Brown Deceiver
Hook: Dai-Riki 810 (short shank
streamer) #6
Thread: 6/0 brown
Tail: 4 matched brown-dyed-grizzly
hackle tips
Tail Flash: orange Krystal Flash
Belly: yellow marabou
Abdomen: gold tinsel
Throat: red marabou
Cheek: brown-dyed-grizzly hackle
tips
Wing/back: grizzly chickaboo
Eyes: holographic eyes
Head: epoxy over eyes
Spring Creek Baetis
Hook: Dai-Riki 300 #16-20
Tail: olive Microfibbets, splayed
Body: olive saddle quill, stripped
Body coating: fly tying lacquer
(provides a shiny and transparent look)
Thorax: light olive Superfine
dubbing
Legs: 8/0 olive thread coated with
Mucilin, three per side
Wing: grey filoplume, trimmed to
shape
Notes: Pay special attention to the three legs on each
side. The Mucilin coating provides a
very stiff and tacky appearance to the legs and creates a realistic footprint
on the water. Kory says that this part
of the pattern takes some time to learn and suggested using a few loose whip
finishes and trimming the legs to length to create the proper footprint.
Solo Midge
Hook: Dai-Riki 125 #22
Body: 8/0 black Uni-Thread
Rib: one strand olive Midge Krystal
Flash
Wing: CDC oiler puff, trimmed
Legs: splayed 8/0 thread
The oiler puff creates the appearance of a hovering midge on
the water surface.

Beady-Eyed Pupa
Hook: Dai-Riki 135 #14-18
Thread: 8/0 black
Belly: pearl mylartinsel
Rib: small copper wire
Back: dark brown micro chenille
Wing stub: Crazy Legs
Antennae: pearl Krystal Flash
Thorax/legs: brown possum dubbing,
teased out
Bead: 5/32 copper
Eyes: black lacquered
Otter Stonefly Nymph
Hook: Dai-Riki 270 #6-8
Thread: 6/0 brown
Rear Legs: stripped brown quills
Weight: lead strips, parallel to
hook shank
Underbody: dark brown dubbing
Body: coffee brown V-Rib
Legs: pheasant tail fibers,
lacquered and creased
Wing Case: electrical tape, cut
and shaped to fit
Antennae: stripped brown quills
Eyes: brown mono
Kory owns the Otter’s Den fly shop in Columbus,
Montana and guides on the local rivers of south-central
Montana. Kory is one of the better-known fly tiers in
the region and has created some wonderful patterns that work well on the Stillwater, Boulder, Bighorn,
and Yellowstone rivers. Kory has been tying commercially since he was
thirteen years old and started Bug
Craft Custom Flies at age 23. He has
been guiding since 1996 and purchased the Otter’s Den in 1998. When not guiding or running the fly shop, Kory
enjoys pursuing a wide variety of freshwater species. He has caught over twenty-four different
freshwater species on a fly, including the local carp and smallmouth bass he
chases in his off hours. Kory can be
reached at the Otter’s Den at 406-322-4977.