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ComparadunDry Flyintermediate

Rocky Mountain West

Comparadun

Flybox sourcing profile

No TWG price or checkout is active. Use this page to validate the fly, then source it through the mapped tier or trusted fly shops.

Available Sizes#12 - #22
Color Variations
OliveTanCreamGray

Pattern Ledger

Source Comparadun

Want help finding this exact pattern or a tied-to-order equivalent? Join the sourcing ledger and we will prioritize demand by water, species, and pattern.

Sourcing Ledger

Where to source this pattern

TWG checkout is closed. These are current sourcing leads, scored by mapped tier, region, species, fly type, and named-pattern evidence. Confirm availability directly with the tier or shop.

Signature tierStrong match

Rocky Mountain Fly Design

Matched on Rocky Mountain West, dry flies, trout. Colorado tier and shop lead for Rocky Mountain trout, bass, and predator patterns.

Rocky Mountain Westdry fliestrout
Visit source
Regional shopStrong match

Taos Fly Shop

Matched on Rocky Mountain West, dry flies, trout. New Mexico/Southwest trout shop lead for Rio Grande, San Juan, Pecos, and high desert water.

Rocky Mountain Westdry fliestrout
Visit source
Broad sourceStrong match

Fly Fish Food

Matched on dry flies, trout, mayfly. Strong technical tying and trout catalog coverage, especially nymphs, dries, and stillwater flies.

dry fliestroutmayfly
Visit source
Regional shopStrong match

Dette Flies

Matched on dry flies, trout, mayfly. Catskill lineage fly shop with deep dry-fly, wet-fly, and Northeast trout relevance.

dry fliestroutmayfly
Visit source
Regional shopStrong match

Driftless Angler

Matched on dry flies, trout, spring creek. Driftless-specific trout source for spring creek nymphs, dries, and local bug windows.

dry fliestroutspring creek
Visit source

The Comparadun was born from the radical notion that maybe trout do not care about hackle as much as fly tiers do. Al Caucci and Bob Nastasi created a fly that sits in the film with a deer hair wing fanned like a tiny satellite dish, and it turns out the fish agreed with their thesis. On smooth spring creeks where trout have earned PhDs in pattern recognition, this is often the last fly standing between you and a blank day.

Quick Facts

TypeDry Fly
Difficultyintermediate
SeasonsSpring, Summer, Fall
Target SpeciesRainbow Trout, Brown Trout, Cutthroat Trout
Sizes#12 - #22
Best LocationsHenry's Fork, ID; Missouri River, MT

Where to Fish It

Henry's Fork

ID · Spring Creek

Missouri River

MT · Tailwater

Map unavailable. Locations for Comparadun: Henry's Fork, ID; Missouri River, MT

Related Reading

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The Summer Guide: Long Days and Willing Fish

Summer is fly fishing's season of abundance. Sixteen-hour days, prolific hatches, aggressive fish, and the full spectrum from mountain trout to saltwater flats. This is your playbook for making the most of the warmest, longest, most generous months of the fishing year.

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How Trout See Your Fly: The Science of Color and Light

Trout don't see the world the way we do. They perceive ultraviolet light, detect motion through contrast rather than color, and see a dramatically different fly at ten feet of depth than at two. Once you understand their four-cone visual system, you'll never choose a fly the same way again.

hatch guide

The Complete Guide to Mayfly Hatches

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hatch guide

Emerger Patterns: Fishing the In-Between

Trout eat more insects during emergence than at any other stage. Emerger patterns — flies that imitate the critical moment when a nymph transforms into an adult in the surface film — are the most consistently effective dry flies in fly fishing. Here is the science and the technique behind fishing the in-between.

technique

Nymph or Dry? The Decision That Changes Everything

Ninety percent of a trout's diet is consumed subsurface. Yet ninety percent of the magazine covers show a dry fly floating on calm water. The decision between nymphing and dry-fly fishing isn't about preference — it's about reading the situation and making the choice that puts your fly where the fish are actually feeding.

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