Fly Patterns
Explore our collection of fly tying patterns organized by category. All patterns are tied in keeping with the FFI Mission — for all fish in all waters.
Dry Flies
Classic surface patterns that float on the water to imitate adult insects.
Nymphs
Sub-surface patterns imitating the larval and pupal stages of aquatic insects.
Streamers
Larger patterns that imitate baitfish, leeches, and other prey.
Caddis Fly
Patterns imitating one of the most important food sources for trout.
Mayflies
Delicate patterns matching the iconic mayfly hatch stages.
Midges
Tiny but effective patterns for selective fish in clear water.
Stonefly
Robust patterns imitating stonefly nymphs and adults.
Steelhead
Bright, flashy patterns designed for Pacific Northwest steelhead.
Soft Hackles
Versatile wet fly patterns with lifelike movement in the current.
Lake Flies
Patterns specifically designed for stillwater and lake fishing.
Hopper & Beetles
Terrestrial patterns imitating grasshoppers, beetles, and land insects.
Drake Patterns
Large mayfly imitations for the famous drake hatches.
COF Winter Patterns
Central Oregon Fly Tyers Guild signature winter tying patterns.
Classics
Time-honored traditional fly patterns that have stood the test of time.
Ants
Terrestrial ant patterns effective during summer ant falls.
Alderfly
Patterns imitating the alderfly, an important hatch on many Pacific Northwest streams.