TerrestrialbeginnerRocky Mountain West
Dave's Hopper
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#6 - #12
Color Variations
YellowTanOlive
Pattern Ledger
Source Dave's Hopper
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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, terrestrial flies, trout. Colorado tier and shop lead for Rocky Mountain trout, bass, and predator patterns.
Rocky Mountain Westterrestrial fliestrout
Visit sourceRegional shopStrong match
Taos Fly Shop
Matched on Rocky Mountain West, terrestrial flies, trout. New Mexico/Southwest trout shop lead for Rio Grande, San Juan, Pecos, and high desert water.
Rocky Mountain Westterrestrial fliestrout
Visit sourceBroad sourceStrong match
Fulling Mill Flies
Matched on terrestrial flies, trout, nymph. Large pattern house with broad freshwater and saltwater fly categories.
terrestrial fliestroutnymph
Visit sourceBroad sourceStrong match
Big Y Fly Co.
Matched on terrestrial flies, trout, nymph. Broad by-type catalog useful for common benchmark patterns and inexpensive backups.
terrestrial fliestroutnymph
Visit sourceRegional shopStrong match
Driftless Angler
Matched on terrestrial flies, trout, nymph. Driftless-specific trout source for spring creek nymphs, dries, and local bug windows.
terrestrial fliestroutnymph
Visit sourceDave Whitlock created this pattern when he realized that grasshoppers are essentially protein bars with wings, and trout treat them accordingly. From July through September, hoppers tumble into western rivers in sufficient quantities to turn even educated brown trout into surface-feeding opportunists. Dave's Hopper lands with the signature 'splat' that says 'large insect made a terrible mistake,' and the deer hair collar keeps it floating long enough for a trout to swim over, evaluate, and commit. It is the fly that makes hopper season the most fun you can have on a trout stream while standing up.
Quick Facts
TypeTerrestrial
Difficultybeginner
SeasonsSummer, Fall
Target SpeciesRainbow Trout, Brown Trout, Cutthroat Trout
Sizes#6 - #12
Best LocationsYellowstone River, MT; Madison River, MT; Snake River, WY; Green River, UT
Where to Fish It
Yellowstone River
MT · Freestone River
Madison River
MT · Freestone River
Snake River
WY · Freestone River
Green River
UT · Tailwater
Map unavailable. Locations for Dave's Hopper: Yellowstone River, MT; Madison River, MT; Snake River, WY; Green River, UT
Related Reading
region guide
Rocky Mountain Trout: A River-by-River Guide
The Rocky Mountain West holds the finest trout rivers in North America. From the gin-clear tailwaters of Colorado to the sweeping freestone rivers of Montana, these waters offer everything from technical dry fly fishing to aggressive streamer hunting. This is your river-by-river guide to all of it.
seasonal playbook
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.
hatch guide
Terrestrial Fishing: Hoppers, Ants, and Beetles
Terrestrial insects — hoppers, ants, beetles, and crickets — are not aquatic hatches, but they drive some of the most exciting and productive dry-fly fishing of the year. From midsummer hopper banks to fall ant flights, this is your guide to fishing the land-based food sources that trout cannot resist.
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