Northwest Fly Tyer

The fly tying pages of Monte Smith

  • Enter your email address to follow this blog and receive notifications of new posts by email.

    Join 212 other followers

  • Twitter Updates

    Error: Twitter did not respond. Please wait a few minutes and refresh this page.

  • RSS Streamers 365

    • Blue Devil Variant tied by Davie McPhail
      Tied by: Davie McPhail Originated by: Carrie Stevens Hook: Partridge CS15 #2 Thread: 8/0 White (underbody) Tag: Silver flat braid Body:Black 6/0 (140d) Rib: Silver flat Tinsel Belly: White bucktail Underwing: Peacock herl Under-shoulder: Teal blue hackle fibers Throat: Teal blue hackle fibers Wing: 2 light olive hackles flanked by teal blue hackles Shoulder: […]
    • Blueback trout Thunder Creek Minnow
      The Thunder Creek series of flies was created by fisherman and commercial tyer Keith Fulsher of Eastchester, NY. The fly was developed because he felt the standard minnow tying method of a large thread head with painted eyes didn’t properly represent the naturals. Keith’s reverse tied bucktails added detail and allowed for a variety of ...Continue reading […]
    • John Gierach’s Little Brown Trout Bucktail
      “The solution to any problem — work, love, money, whatever — is to go fishing, and the worse the problem, the longer the trip should be.” -John Gierach John Gierach’s Little Brown Trout is a classic for both bass and trout anglers. The bucktail was developed alongside the Gierach Special bucktail. John originally tied this ...Continue reading
    • Book Alert – Herbert L. Welch: Black Ghosts and Art in a Maine Guide’s Wilderness
      The long-awaited book from authors Graydon Hilyard and Leslie Hilyard has been announced and is ready to hit shelves on December 1st, 2018. “Herbert L. Welch: Black Ghosts and Art in a Maine Guide’s Wilderness”, documents the infamous Maine outdoorsman and his many talents. In addition to boeing a talented fly tyer, Herbie is well-known ...Continue reading […]
    • Liggett Special Bucktail
      I first saw this fly pattern years ago while reading an article on GlobalFlyFisher written by Mike Martinek. Mike stated that he preferred to fish the Liggett Special over the Mickey Finn and claimed it as one of his all-time favorite bucktails. The bucktail was named for one Mr. Liggett, a Hathaway Shirt Co foreman. ...Continue reading
    • Martinek, Warner and Leight Flies on Auction
      This is another post for those of you hunting for some new streamers for your collection. We found a few nice specimens from Mike Martinek, Jim Warner, and Larry Leight. Larry Leight Streamer Flies Larry Leight West Trout Brook You can check out the rest of the streamers he has on offer here – Larry ...Continue reading

The Bubble Boy

**Featured in the May/June 2011 issue of Northwest Fly Fishing**

I fish stillwaters more often these days.  I relish my yearly opportunity to fish the great trout lakes of the interior region of British Columbia.  While many of my traditional stream patterns that come from my overstocked fly boxes work in the stillwater environs, there had been one food source that routinely confounded me – the Callibaetis mayfly hatch.

Oh I had some patterns that would catch some fish – the Adams and Thorax Callibaetis on top, and a GRHE sub-surface – but I hadn’t been able to catch fish as consistently during these major hatches as I thought I should.  I set out to create a fly that would help swing the odds in my favor.


I wanted to create a series of emerger patterns that float correctly on the water.  Suspending tantalizingly in the surface film during this vulnerable stage, trout find them an easy meal.  If the fly begins to sink, it should do so at a very slow rate, allowing the angler to fish the first few inches of the water column where actively feeding fish concentrate.  I knew what I wanted the fly to behave, but now I needed to incorporate a trigger into the pattern to make it effective.

Prowling through a craft store one evening, I came across some small plastic pearlescent beads.  Light reflected off of them beautifully, and I was immediately intrigued with the possibilities of working this into my emerger fly design.  I hurried home to my tying bench.

Borrowing from Gary LaFontaine’s idea that an aura is created by a nymph as it breaks through its wingcase to unfold its wings (Gary used packing foam to simulate this).  I used the pearlescent bead to mimic this event.  Additionally, it would aid in floating the fly and positioning it to hang correctly in the surface film.

The shuck material will be awash in the water, the deer hair imitates the emerging wings of the insect, and the grizzly hackle will imitate a fluttering, struggling movement.  The hackle also helps hold the fly on the surface.  The emerger is both in and out of the surface.

My intention was for the Bubble Boy to be a style of fly, rather than a specific recipe.  While I use PMD and BWO versions frequently, the size of the bead precludes its use on sizes much smaller than a #14 hook.  A size #10 or #12 scud hook seems the ideal choice for a well proportioned fly.  The short shank and wide gap allow for the use of the bead without stretching the bounds of reality in terms of overall length of the fly.  As it happens, this size range most effectively matches predominate Callibaetis hatches throughout the Northwest season.  I’ll leave the other options to your adaptation.

I vividly recall the day when the Bubble Boy earned a permanent place in my lake fly box.  Simply because I thought my new pattern made sense didn’t prove a thing until the fish accepted or rejected my premises.

My Dad and I were fishing a small lake near Merritt, B.C. in early June a few years ago.  The weather had been a mix of showers, wind, with a few sun breaks here and there.  Leeches, damselfly nymphs, and chironomids had brought fish to hand, but we hadn’t seen anything more than abbreviations of the renowned Callibaetis hatches this region offers.

One afternoon I found a little cove sheltered from the constant wind.  The showers had abated, the sun had warmed the cool morning air, and I found myself looking over the first decent hatch of the trip.  I watched fish working the shoreline and methodically taking the little speckled “sailboats” from the surface.

I tied on a Bubble Boy, targeted one particularly large fish, and timed my cast to meet the next feeding location on its path.  Bingo!  It all came together as he arrived right on schedule, sipped my fly, and turned downward.  I set the hook and quietly boated a sleek 20″ rainbow.  My heart was racing!

I proceeded to follow the same tactics for the next hour – timing my cast to intercept a cruising fish – and enjoyed some incredible surface action.  I landed a dozen or more quality Kamloops rainbows on that inaugural Bubble Boy.  When the hatch had quieted, I continued picking up the occasional fish that presumably took it as a cripple.  Whatever the reason, the Bubble Boy provided the best fishing of the trip.

The most exciting thing to me is that when I’ve been in the midst of Callibaetis hatches when there were literally hundreds of insects on the water, the Bubble Boy routinely gets selected.  There must be something, indeed, that triggers a response in the trout.   I no longer  feel ill-equipped to fish a good Callibaetis hatch.  You need not either.

Bubble Boy
Bubble Boy

Photo by Hans Weilenmann

How to tie the Bubble Boy (Callibaetis version) —

Hook: Daiichi 1130 or similar lightweight scud hook, #12 -14.

Thread: Tan 8/0.

Head: 3mm pearlescent plastic craft bead

Shuck: Grizzly marabou fibers or a few fibers of rust Z-Lon

Body: Tan-Grey fine dubbing

Rib (optional): Hackle stem or brown tying thread

Wing: Coastal deer hair extending over the bead and eye

Hackle: Grizzly, undersized, wrapped 2-3 times between the butts and the wing and once in between the wing and the bead.

Note: The hackle can be clipped to a “V” on bottom.

1. Slip the plastic bead onto the hook before placing the hook in the vise. Attach the thread and work your way back to the bend of the hook. Select a few grizzly marabou fibers and tie in at this position for a tail. Make sure that the tail (really a trailing shuck) points downward around the bend.

2. Dub a sparse, tapered body to a position slightly short of the bead.

3. Select a small amount of natural deer hair (don’t overload it) and tie it in with the tips extending forward over the bead and eye of the hook. As a general guide, length of the wing is about equal to that of the body. This represents the emerging wing, so it’s not necessary to have it perfectly stacked and neat, though it certainly can be.

4. Secure the wing with your thread, but do not trim the waste ends yet. Wrap a small thread base with three or four wraps to serve as a foundation for the hackle.

5. Attach the hackle in this slot between the butts and the wing itself, then wrap it two or three times behind and once in front of the wing.

6. Tie off the hackle and snip the excess hackle. With your thread now in position between the wing and the bead, perform a whip finish (which will help stand the wing up a bit).

7. Grasp the waste ends of the deer hair used for the wing and carefully clip them, leaving an 1/8″ or so right on top of the shank.

8. Clip the hackle into a “V” on the bottom if desired for better balance in floatation.

Originally written in 2005

© 2005 Monte Smith


4 Responses to “The Bubble Boy”

  1. Denny Johnson said

    I’m not sure if my comment went thru.. Where Can I buy some Bubbly Boys

  2. nwflytyer said

    Hi Denny,
    Check your email. Thanks for your interest.

  3. Dennis Johnson said

    Hi Monte: You are probably fishing. Could you send me your address so I can send you a check for 12 “Bubble Boy” flies?

  4. Bruce Lanphar said

    I first saw your Bubble boy on Hans site and it gave me the idea of cutting off the packing foam legs off from GLF’s “Air Head; your pattern would be far more durable. I need to add a hackle collar and then they should be set to go.

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: