Hook:Daichi #1710 size #8
Weight:Med, lead wire, 11 wraps
Thread:White 6/0
Under body:Flashabou dubbing
Belly:Red Polar Fibre over White Polar Fibre
Back/wing:Olive Icelandic Sheep over Off-white/tan Polar Fibre
Flash:Fire Fly skirt material
Cheeks/gills:Orange (spooled) antron
Eyes:7/32″ self adhesive 3D eyes, black/gold
Head:5 minute epoxy
Optional:Dark Brown permanent marker for spots

Mountain Anglers: Blue River
Hosted and created by Mountain Anglers; © 2008-2009
Position your hook and make 11 tight wraps of med. lead wire. Push it forward, ALMOST to the eye of the hook. You’ll be tying your other materials over this lead wire.
Secure the lead wire with your thread, tapering it behind the lead wraps as shown.
Begin dubbing over the lead wraps using the Flashabou dubbing.
This recipe is compliments of Rob O'Reily.
It should look like this when done.


Rotate the vise, or remove the hook and place it back in the jaws upside down. Trim and prepare one clump of white Polar Fibre and tie in about 1/4″ behind the eye of the hook.

Polar Fiber Streamer

Trim and prepare a quarter of a clump of red Polar Fibre and tie in about 1/4″ behind the eye of the hook, on top of the white Polar Fiber.
Cut a small amount of olive Icelandic sheep hair, roughly about 2/3 the volume of 1 clump of Polar Fibre. Tie in as shown.
Tie in 3 strands of the Fire Fly on each side of the streamer as shown. Trim to irregular lengths shorter than the longest Polar Fibre/Icelandic sheep.
Tie in a cheek/gill of orange antron on each side as shown. Flare it out a bit so that it takes a “fan” shape.
Position the self adhesive 3D eyes over the thread as shown, press down on them so that they stick!
Mix your 5 minute epoxy and begin applying it over the eyes, thread..under the eyes…avoid getting it on the eye of the HOOK though. If your 5 minute epoxy is new, it will be too runny when you mix it. Give it 45 seconds or so (or until you can tell its slightly thicker in consistency) before you use it. Though I’ve tried, I can only do a good job on one fly at a time. In your vise, or clipped to some hemostats, rotate the fly every 20 seconds or so to keep the epoxy from sagging. There are machines that can do this for you, but this method works fine. The epoxy will set, as the name suggests, in about 5 minutes. It will reach total hardness in about 18-24 hours.
Return the hook/vise back to it’s original position and tease the Polar fibre so that its evenly distributed on either side of the hook bend.
Trim and prepare two clumps of the off -white/tan Polar Fibre and tie in about 1/4″ behind the eye of the hook as shown.