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Shop Big Y Brand flies — premium hand-tied trout, bass, salmon/steelhead, and saltwater patterns designed and tested by anglers. Guide-approved, durable flies for every fishing trip at Big Y Fly Co.
5.0 / 5.0
1 Review
This pattern presented here with a full body and long tail. Imitates the swimming action of a baitfish. Also a good leech imitation. A great patt...
View full details5.0 / 5.0
1 Review
Excellent for spring high water everywhere. In many places the emergence of this nymph represents the beginning of the spring fly fishing. This pa...
View full detailsScuds are perhaps one of the most common, and simplest of all the insects that fly fisherman try to imitate. They hatch, swim, breed, and die, mo...
View full detailsMicro Pat’s Rubber Legs Fly The Micro Pat’s Rubber Legs is a downsized version of the legendary attractor stonefly—perfect when trout want movement...
View full details5.0 / 5.0
4 Reviews
Stonefly nymphs live in clean moving water and are an important feeding source for both trout and steelhead. Not all stonefly insects are large...
View full detailsA new twist on a classic. The Metallic Hare's Ear is tied on a 45 degree barbless jig hook, these hooks are super sharp, increase hook ups and dec...
View full detailsGreat conehead streamer pattern developed in Colorado for chasing bass. Imitates several things including baitfish and crawdads. Great for brown t...
View full detailsBWO's hatch virtually year around. They are a major workhorse in trout fly fishing. The black bead puts different movement and adds to the emergin...
View full detailsInvented long ago, and ready to reclaim a spot in your fly box Great for landlocked salmon, great for Atlantic Salmon. Great anywhere smelt eager...
View full details5.0 / 5.0
1 Review
A super simplistic but effective dry fly pattern. Particularly useful during mayfly hatches when finicky trout are present.
5.0 / 5.0
1 Review
This pattern was designed by Doug Swisher for use in the Bitterroot River in Montana. The Madam X quickly became a classic dry fly attractor patte...
View full details5.0 / 5.0
1 Review
Developed to be an early season pattern for east coast hatches. Excellent for Quill Gordons, March Browns. Also great attractor and rough water pa...
View full details5.0 / 5.0
1 Review
One basic fact central to all fishing is this: Big fish eat little fish. This pattern capitalizes on that fact better than any other fly pattern w...
View full details5.0 / 5.0
1 Review
Probably the most effect top water mouse pattern around. Excellent pattern for going after Largemouth Bass, Steelhead, and Big Trout. Tail creates...
View full details3.0 / 5.0
1 Review
Freshwater shrimp. Huge food source for many gamefish and baitfish. This species has been introduced to many watersheds with the sole, of improvi...
View full detailsA new twist on a classic. The Metallic Hare's Ear is tied on a 45 degree barbless jig hook, these hooks are super sharp, increase hook ups and dec...
View full detailsWe combined two of the greatest fly tying materials into a heck of a nice terrestrial. All the benefits of foam (high floating, durable) with the...
View full detailsPerhaps no other hatch is as anticipated as this early spring hatcher. This pattern also duplicates as a great searching pattern. Rithrogena Germa...
View full detailsCommonly used a nymph or an emerger. Use in surface film where all that great frenzied action takes place. Or sink it and use it as a nymph or dro...
View full detailsExcellent midge pattern with tons of attraction. Perfect dropper candidate in a hopper/dropper setup.
This simple leech pattern is deadly effective and quite popular across the states. Also quite a following in New Zealand. Leeches are a key food s...
View full detailsName and tied for the fabled hatch in Montana. This hatch is one of the biggest and most exciting ones in the area. Fish have been surviving on Mi...
View full details5.0 / 5.0
1 Review
A new twist on a classic. The Metallic Dark Spike is tied on a 45 degree barbless jig hook, these hooks are super sharp, increase hook ups and dec...
View full details4.0 / 5.0
1 Review
A great imitation of worm and midge larva. Excellent for many rivers including the San Juan. Great year around pattern. Use in skinny water. Exce...
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