My 5 Favorite All-Purpose Dry Fly Patterns

dry fly patterns

Pardon the overused pun, but I’m hooked on dry fly fishing. I love watching a trout rise to take a fly off of the river’s surface. My dry fly box is stocked and already in use for this spring and summer season of fishing. While I definitely carry more than five dry fly patterns, here are the five all-purpose flies, in various sizes.

I like these in sizes 14-18, with some size 20s in a couple of these patterns:

1. Parachute Adams

This is where it all begins for me.

If I could only use one dry fly, I’d choose a Parachute Adams for sure. This fly serves double-duty. I use it during a Blue-Winged Olive (BWO) hatch, but I also use it as an attractor pattern. It works equally well in Montana, Colorado, Wisconsin, and Michigan. I carry some size 20s in this pattern because it has worked on days when trout stubbornly refuse a size 18.

2. Elk Hair Caddis

Like the Parachute Adams, the Elk Hair Caddis serves well as both an imitation and an attractor pattern. My dilemma is always the dubbing. I like black for the spring creeks in Minnesota or Wisconsin Driftless creeks, but green or tan works well for the Yellowstone River in Montana.

I’ve even had success with a larger Caddis pattern (size 12) during hopper season.

3. Light Cahill

I always make sure my fly box has an ample supply of Light Cahills to imitate Pale Morning Duns (PMDs). I’ve run into a lot of PMDs on the spring creeks in Montana and tailwaters like the Owyhee River in eastern Oregon. Like a BWO, and PMD is a another mayfly species.

While the BWO has darker (gray) color, a PMD is much lighter pale color—as its name suggests.

4. Comparadun

I’m being a bit non-committal here as the Comparadun is a rather general pattern rather than a specific fly. I’ll go with gray if I want to imitate a BWO or light tan if I want to imitate a PMD. The key is that the Comparadun floats a bit lower in the film than a Parachute Adams or a Light Cahill.

This makes it look more a cripple or a dun that is struggling to take flight.

5. Royal Wulff

My final go-to fly is an attractor pattern. While I’m selecting a Royal Wulff as my fifth fly, my favorite attractor varies from week to week and from river to river. I like something with bushy hackle which can handle a lot of water.

So I’m also fond of an H & L Variant and a Red or Yellow Humpy. Occasionally, I’ll return to one of the first attractor patterns I ever used — the Renegade. It doesn’t stay “dry” quite as well in rough water, but even when submerged, it produces well.

You only need a few basic patterns for spring and summer dry fly fishing, but make sure you fly box is full of them in different sizes.

Is the 5 Weight Fly Rod the Best All Around?

5 Weight Fly Rod

Kirk Deeter recently posed a question which took me by surprise. On a Trout Unlimited blog, he asked: “Will the 5-weight always rule trout fishing?”

My surprise came from my assumption that the most popular all-around fly rod for trout fishing was a nine-foot, 6-weight.

Whenever Trout Unlimited offered a nine-foot, 5-weight for anglers who purchased a lifetime membership, I figured it was because they got a great deal from Sage or Winston. Surely those companies saw that 6-weights were selling like crazy and that they had a large leftover inventory of 5-weights.

It turns out that I was wrong.

5 Weight Fly Rod of Choice

TU offers nine-foot, 5-weight rods because they are the rods of choice. Deeter wonders if 4-weights might take over if technology can make them “beefier” or if 6-weights might one day rule if it gets “lighter.” Then he says: “For now, I just don’t see the 5-weight ever being supplanted as the world’s No. 1 fly rod.”

All of this makes me wonder: is the best all-around fly rod for trout fishing a nine-foot, 5 weight? Or a nine-foot, 6-weight?

I really don’t feel like arguing about this until I’m blue or red in the face. It reminds me a bit of those arguments over whether a .270 or a 30.06 is the best caliber for a deer rifle. One is more flat-shooting, the other packs more wallop. In the end, it really doesn’t matter. What matters is a hunter’s ability to shoot steady and straight.

So whether a 5-weight or a 6-weight is the “best” all-around fly rod depends on you. Which one feels best and works best for you?

What Are You Slinging?

Jerry Siem, a rod designer for Sage, says that the choice is all about the size of flies you intend to fish. Kirk Deeter concludes: “Nothing really compares to the 5-weight when it comes to throwing either size 18 BWO dry flies or size 10 woolly buggers.”

However, after years of fly fishing big western rivers like the Yellowstone and the Missouri, I’m partial to a 6-weight. I suspect that’s why a lot of fly shops in the west suggest them to first-time buyers.

I follow the reasoning of the late Tom Morgan, the owner of the Winston Rod Company from 1973 to 1991. He preferred the 6-weight for handling wind (plenty of that in the west) and for making longer casts. He liked the delicacy of the 5-weight, but felt it was too delicate to be the right choice for an all-around rod—especially on the big rivers in Montana.

Personally, if I want more delicate, I drop down to a 4-weight.

This introduces another consideration: If you use multiple rods, do you want to go with even sizes (4, 6, 8) or odd sizes (3, 5, 7)? I like to go on the heavier side. By the way, it doesn’t make a lot of sense to own both a 5-weight and a 6-weight unless you have an abundance of disposable income or you are that good to appreciate the fine shade of difference.

How, then, should you determine what is the right size for your all-around, go-to fly rod?

Waters and Wind

First, consider what size of water you will be fishing and how much wind you will encounter. Trying to decide based on fly size is, in my opinion, a bit more difficult.

Second, get some help from the guides at a fly shop. You might want to talk to more than one guide to listen for recurring themes in their advice.

Third, and perhaps most important, try casting both a 5-weight and a 6-weight. Choose the one that feels best to you.

My brother, Dave, recently invested in a high-quality fly rod for his “go-to, all-around” rod. He asked me my recommendation. I strongly suggested he get a nine-foot, 6-weight. But instead of listening to his older (and wiser!) brother, he dissed my advice! He tried both a 5-weight and a 6-weight. The 5-weight felt better to him.

I am happy to report that my brother and I still speak to each other. Do we argue about whether a 5-weight or a 6-weight is best? No. We are too busy catching fish.

Unless you’re one of those people who has to be right about everything, get used to the idea that ideal rod-weight is in the eye of the beholder—or actually, in the feel of the fly-caster. Anglers — from novice state to expert stage — will continue to debate the merits of 5-weight versus a 6-weight.

The good news is that you won’t go wrong with either one.

S2:E35 Organizing Your Fly Box

fly fishing guides

Organizing your fly box is generally not a top priority until you’re on the river, scrounging for a size #20 BWO in your fly box, and realize you lost the last one on the previous trip. There are several ways to organize your fly box, depending on the number of flies you have, the different kinds of rivers you fish, and even the number of days you fish a year. Click now to listen to “Organizing Your Fly Box.” Hats off to Quinn, a faithful listener and great fly fisher who recommended this topic – this one’s for you!

Listen to our episode “Organizing Your Fly Box”

Great Stuff from Our Listeners. At the end of each episode, we often include a feature called “Great Stuff from Our Listeners.” It’s the last portion of each episode, where Steve reads one of the comments from our listeners or readers. We enjoying hearing from you, and appreciate your advice, wisdom, and fly fishing experience.

How do you organize your fly box? How many flies do you think you have? How many days a year do you fly fish? Please post your comments below!

Here are some related podcasts and articles on fly fishing gear:

    Assessing Our Fly Fishing Gear

    Fly Fishing Gear We Use

    Fly Fishing Brands and Your Next Purchase

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Bad Weather, Great Day

bad weather, great day

The rain is more of a West Coast drizzle than a hard shower.

At three o’clock in the afternoon the gray clouds hovering over Montana’s Gallatin Valley release the droplets of moisture they have been hoarding for the better part of the day. Before long, the rain droplets morph into wet snow flakes.

Five minutes later, the snow turns back into rain. The temperature hovers around 40 degrees. A September day like this is a terrible day for a fly fisher to venture outside. But I have learned that the worst weather for fly fishers is the best weather for catching trout.

On days like this, Blue Winged Olives emerge en masse on the East Gallatin River. When they do, the trout go into a feeding frenzy.

Stories of the River

I park my little red Toyota 4×4 at the edge of a rancher-friend’s pasture, a few feet from the river.

I can see my house, one mile away, perched on the first of several foothills which lie at the base of the Bridger Mountains. Captain William Clark and his Indian guide, Sacagawea, walked somewhere nearby as they made their way from the Three Forks of the Missouri to meet up with the Yellowstone River about thirty miles to the east.

More recently, local resident Jim Doig was killed when thrown from his saddlehorse not far from place where I am going to fish. His nephew, Ivan, tells the story in his memoir, This House of Sky. I peer into the Cottonwoods, Aspens, and the buckbrush which line the East Gallatin River. I am not expecting to see the ghosts of Clark or Sacagawea or Doig. But I half expect to see the large whitetail buck, which jumped across the Dry Creek Road in front of me a week ago about a mile from this spot.

The drizzle continues as I take my fly rod and walk through the tall grass to the river.

This stretch of the East Gallatin is no small challenge to fish. From an aerial view, the pattern of the river must resemble a piece of ribbon candy. This pattern slows the current to a crawl. Its surface is glassy, and a vague seam will appear for a moment and then disappear. The best places to fish are in the seams which separate an occasional stretch of riffles from the calm water. I find one of these stretches about fifty yards below a bend in the river. As I arrive at the river’s edge, the drizzle turns into snowflakes. BWOs flutter everywhere on the water. I prefer to keep things simple, so I tie on a size #18 parachute Adams.

Size #20 Dreams

Crouching at the edge of the river, I flip my fly at the head of a riffle, quickly mend my line, and get a reasonable drift.

Nothing.

Fish rise all around my parachute Adams. Five minutes later, I still have nothing to show for my efforts. It occurs to me that the insects with the smoky blue wings are tinier than my size #18 parachute.

So I switch to a size #20 — a fly that is ridiculously tiny, smaller than the head of a Q-tip. I drift the fly through the same riffle I had been fishing a few minutes ago. This time I get a strike. My rod doubles over and quivers as a healthy rainbow tries to shake free from the fly. This scene repeats itself again and again over the next twenty minutes. I end up landing eight healthy rainbows, all fifteen to eighteen inches long.

A quick glance at my watch tells me I need to head for home. I don’t want to leave.

The snow is softly falling. There are more trout to catch. There is a longing to stay in the moment. But if I don’t leave now, my cell phone will begin to ring. I know that my wife can see my red truck from our living room picture window a mile away. Dinner awaits. Then a work-related meeting. Reluctantly, I turn from the river and from the only run I have needed to fish, and I start walking back through the wet grass to my truck. It’s been a great day. But great days don’t last forever—not in this life. As I approach my truck, the snow turns into rain.