Thread: MFC 8/0 or UTC 70, Rusty Brown
Rib: Fine Red Wire
Under Body: Copper Flashabou #6906
Over Body: Black over Pearl Flashabou #6931
Thorax: Tying Thread
Gills: UV2 Sparkle Yarn or Uni Stretch, White
Tying Note: Coat entire body with a brushable superglue or Loon UV Clear Fly Finish-Flow
I have the good fortune to speak at a variety of shows, fly clubs, seminars and demonstrations. Tying demonstrations are a favorite component. Whenever I feature a chironomid pupa pattern on lookers often ask how I manage to keep my patterns so slender. I firmly believe developing a skinny pattern discipline is one of the keys to successful chironomid fishing. A feat that can be harder than it seems.
Experienced Kelowna fly tyer and fellow chironomid addict Ken Woodward spends countless hours on the water using his svelte chironomid patterns. A teacher by profession, Ken has the luxury of extended summer vacations that he puts to good use throughout the south central interior. During the hot summer months when most anglers chose other patterns or forsake stillwaters all together some interior lakes offer the finest chironomid action of the season. At this time of the year hordes of large “bomber” pupa elevate their way to the surface stimulating a feeding frenzy. Ken’s Copper Chromie is an excellent pattern to ply productive stillwaters and is a perfect example of what a skinny pattern should be.
Thread choice and management are critical. Become comfortable using fine diameter thread. Thread manufacturers such as Gudebrod offer a vast array of 8/0 and 10/0 tying threads with strength beyond their size. Thicker diameter threads including traditional 6/0 can build up unnecessary bulk, especially on size 12 or smaller patterns. Some brands of tying thread can be spun counter clockwise removoing twist and providing flat wraps. This process should be done a number of times during the tying process.
When winding thread and securing materials exercise discipline by using only enough thread wraps to get the job done. Don’t use 10 wraps when 3 will suffice. Keep in mind thread builds up in a cumulative fashion as additional materials are secured. In some instances such as creating red butts unwind the tying thread back to the butt tie off area as opposed to winding back and increasing bulk. When finishing a fly use the whip finish process to build the head avoiding unnecessary additional wraps.
Chironomid pupa patterns are often dunked into deep water and in conjunction with wind induced circulation currents pattern weight becomes an issue. With the advent of metal and tungsten beads tyers can now incorporate weight into the fly while complimenting the overall look of the pattern. Use the following as a guide:
- Size 8=1/8 inch beads
- Size 10=7/64 inch beads
- Size 12 through 16=3/32nds
For fussy trout that have seen an assortment of bead head patterns squash .010” lead wire substitute using smooth jawed pliers and bind in place. Under thread pressure the flattened lead envelops the hook adding a minimum of bulk. Keep in mind, slender chironomid patterns slice through the water.
Forming the body is where pupal patterns often accumulate mass. Owing to a chironomid pattern’s minimalist nature materials must be bound along the entire shank. Lumpy patterns are as undesirable as bulky ones. Use all sides of the hook when binding materials in place. For example, tie in the ribbing material along the near side of the hook and bind the body material along the top side. This material dispersal works wonders. Many popular body materials including Stretch Floss, Midge Flex and Scud Back have an elasticity easily taken advantage of. Tie in with 3 firm wraps and pull the material tight to reduce bulk and bind along the shank with firm open wraps. Trimming Midge Flex and Scud Back to a tapered point keeps things skinny too. Midge Braid and Frostbite are also popular body materials. Unwind these materials to maintain a slender profile. Trim a 1 to 1 ½ inch length of material. Pull on both ends to unwind. The material unravels into two strands kept together at one end by a knot. Moisten the material, keeping the two strands together. Plagued by a memory from its woven state Midge Braid and Frostbit can be unruly. Secure the material in place at any point along its length and pull gently until it is just about to slip from under the thread. Bind in place with 3-4 additional wraps.
Doubling is another technique that works well with Crystal Flash or Flashabou. Take one or two strands depending upon fly size and lay them perpendicular across the bobbin barrel so that there are equal amounts of material on both sides. Grasp the ends of material and pull them together. Maintaining a good grip, slide the material off the barrel onto the tying thread up to the shank. Using thread tension to control the Flashabou or Crystal Hair secure with minimal thread wraps. This technique is fantastic for “aiming” materials into position. When forming chironomid bodies in this manner bind the materials in place at the thorax area. Wind the materials down and back forming the body. Bodies tied in this manner are slender, smooth and durable. Complete the fly by applying a coat of brushable Super Glue to the body providing additional durability and shine.
Compete tying instructions: http://www.flycraftangling.com/index.asp?p=145&szArticleButtonCommand=view&nArticleID=42