10 MORE Items for Your Fly Vest

items for your fly vest

I like to travel light when I fly fish. So instead of packing my fly vest tighter than a German sausage, I try to be a minimalist. Recently, I shared “10 Must-Have Items for Your Fly Vest.” But there are more items for your fly vest to consider clipping to your lanyard or packing in your vest or satchel.

The following ten items for your fly vest are mostly suggestions you (our readers) added to my initial ten:

1. Hook sharpener

Honestly, I’ve never carried one of these in my vest.

But our guide-friend, Glen, says they are a must: “Fishing nymphs and ticking the bottom can really dull your hook point.”

He argues that a sharp hook is a must if you want to catch large fish.

2. Thermometer

In the past I have clipped a thermometer (with a retractor) to the inside of my vest. Some fly fishers use a Carabiner clip to attach a thermometer to the tip of a fly rod for placing it in the river to get a reading.

Why bother with a thermometer?

Well, knowing the precise temperature might help you anticipate when a hatch is about to begin if you know a particular river well enough. Then, on any river, if the water temperature nears seventy degrees, it’s better to stop fishing. Temperatures this high will exhaust and endanger any trout on the end of your line.

3. Sunscreen

I’m all for protection from the sun, but I rarely carry it sunscreen. That’s because I always wear a long-sleeved microfiber shirt—even on a 90+ degree day—and a neck gator. I always wear a hat, too, and often one which will shade my ears from the sun.

But sunscreen is a great alternative and a “must” if you’re wearing short sleeves and don’t have a way of protecting your nose and neck.

4. Whistle and compass

A whistle is a terrific idea. It’s light, and the sound can be heard a long way off. I can see how a compass would make sense in certain situations, although it’s not really necessary where I fish in the west. It’s hard to get lost on a river or stream. Simply follow it one way or another — especially downstream.

But if you’re hiking a long way to get to a stream or a river, then a compass could help as long as you know how to use it. A GPS might be better.

5. Gloves

Yes, I always stash a pair of gloves in my vest when I’m fishing in the fall or spring. I like a thin wool pair for keeping my hands warm when I’m not fishing, and I’ll even carry a pair of waterproof gloves to wear when I’m fishing.

6. Lighter

I carry a small butane lighter if I’m hiking in a couple miles during late fall or early spring. Some kind of fire starter is a good idea, too.

I usually fold a piece of newspaper and put it in a plastic bag. Real cotton balls work well, and there are commercial types of tinder you can purchase at an outdoors store.

7. Two-way radio or Satellite Tracker

Dave, my podcast partner, and I frequently carry two-way radios when fly fishing in the backcountry — especially in bear country. Cell phones work in some situations, but if reception is not good, you’ll be glad you brought a set of two-way radios.

One of our listeners recently commented about carrying a satellite messenger tracker: “I subscribe to a relatively inexpensive satellite messenger system (SPOPT) [which] can ‘pop smoke’ [as well].” Trackers are especially important if you are fishing alone in remote places.

8. Zip-lock bags and a garbage bag.

I like to bring along a couple pint-sized bags to keep certain items dry — cell phone, key fob, wallet.

Of course, your waders will keep anything in your pants pockets dry. But in the summer, I often wet wade in nylon shorts or pants. That’s when a pint-sized plastic bag (which has a sealing lock) comes in handy. A small garbage bag or plastic grocery bag in a large back pocket of your vest can be handy for hauling out trash.

9. Light rain jacket

Alright, these final two suggestions are mine.

Even on warm summer days, I always stash a light Simms rain jacket in a large pocket in the back of my vest. It has saved the day a few times when I’ve gotten caught in an unexpected rain storm or when the temperature suddenly drops.

10. Hook threader

This is a sign of my aging eyes. These little hook threaders are amazing tools! They hardly take up any space, but they take a lot of frustration out of tying a size #18 Parachute Adams onto a piece of 6x tippet. Another option is a small pair of reading glasses or clip-on magnifying lenses.

I don’t want my fly vest to weigh as much as a flak jacket. But it may be worth a bit more weight to carry a few of these additional ten items.

Tie Tippet to Leader with the Infinity Knot

Tippet to leader – that knot is the most at risk part of your dry fly or nymph fishing rig. How many fish have I lost because of my poorly tied knots? The very question makes me curl up into the fetal position.

Infinity Knot for Tippet to Leader

Adding tippet to the end of your leader requires a knot (unless, of course, you use tippet rings, which still require the clinch knot). And it’s this knot between leader and tippet that makes me nuts.

There are unlimited knot possibilities, of course, but not long ago, one of our listeners sent me a link to a video about how to tie the Infinity Knot. I won’t say the knot has transformed my life, but it has transformed my knot tying.

The Infinity Knot is quick, easy, and strong. Yes!

10 Must-Have Items for Your Fly Vest

fly vest

All the gadgets dangling from a fly fisher’s vest or lanyard may bewilder someone new to the sport. The bulging vest pockets or compartments may seem mysterious as well. Do fly fishers really need all that stuff?

If you’re new to fly fishing, here are ten must-have items for your fly vest or lanyard or satchel. If you’re a veteran, perhaps the list will remind you why you clip on or carry these items:

1. Fly Box

Obviously. But it’s worth giving this some thought.

You want a sturdy, waterproof fly box to hold your flies for your fly vest. Go with one box if you can. Traveling lighter has its advantages. For a single box, I like something with double compartments—one for dry flies and one for wet flies (nymphs and streamers). As much as I like to travel light, though, I’ve succumbed to two boxes.

2. Nippers

This is one of those dangly items clipped to your fly vest or lanyard.

Ideally, it will be connected to a retractor so that you can pull the nippers away from your fly vest. So what do nippers do? Well, they “nip” the excess line from your knots or “nip” off a piece of tippet.

Nippers also have a pointed piece (think needle) which you can use to punch out the head cement from the eye of a hook or to help you untangle a knot.

3. Forceps

These are also known as hemostats (or hemos). You need a pair of these scissor-like devices so you can remove a hook from a fish’s mouth. Trust me, using forceps does a lot less damage to a fish’s mouth than reaching into it with your fingers. The corollary is that using forceps does a lot less damage to your fingers if you’re dealing with an 18-inch brown with sharp teeth!

You can pinch these to your vest or lanyard. But I still prefer to connect a pair of forceps to a retractor. Otherwise, you’ll accidentally drop them in the river or get them plucked off by the brush.

4. Spools of tippet

Some fly fishers have five or six spools of tippet hanging outside their fly vest or (like me) tucked away in a pocket. Tippet is the material you tie on the end of your leader so that it corresponds properly to the size of your fly.

The more I fly fish, the fewer tippet sizes I use. I go with 6x (lighter) for tiny flies like size #18 or #20. I’ve even used 5x successfully on these sizes. Then, 3x or 4x (heavier) for larger flies—particularly large stonefly nymphs and streamers. Thus, I’m carrying four spools at the most.

5. Leaders

A few fly fishers I know go through leaders like chewing gum. Others claim to use the same leader for an entire season, tying new pieces of tippet on it as needed. Whatever your preference, it’s always good to carry a few spare leaders. You never know when a vicious tangle or wind knot will make a new leader make sense.

Plus, if you’re fairly new to fly fishing and a bit slow at tying on tippet, you can always put on a new leader if you need to go from 4x to 6x tippet in a hurry—especially in low light at the end of the day!

6. Strike indicators

These are imperative for fishing nymphs unless you’re one of the few who goes by feel. I do not. I need to see the little plastic bobber (sorry, that’s what it is) “bob” or disappear to know that I have a strike.

You’ll find different varieties of strike indicators — including the little plastic ones I just described. Have someone at a fly shop show you how to attach and remove them quickly.

7. Weight

Unless you use weighted flies exclusively, you’ll want some small split shot to add to your nymphs and streamers. Even when I use beadhead flies or even streamer patterns I’ve weighted with wire as I’ve tied them, I still occasionally add a small split shot or two.

Please use environmentally-friendly split shot (no lead). In some watersheds, they are required.

8. First Aid Supplies

You can buy a first aid kit, although I prefer to assemble my own (to save space). At the very least, carry a few band aids, first aid cream (such as Neosporin), and some pain reliever. Mosquito repellant is a good idea, too.

9. Dry Fly Floatant and Drying Powder

You need to keep those dry flies as dry as possible!

While a couple of false casts can help, it’s important to put some kind of floatant on them before you fish. You’ll also want a small bottle of powder or crystals into which you can insert your dry fly after it has gotten water-logged (yes, the floatant only works for a while).

The options for these products are legion. Go to a fly shop to see what’s available.

10. Headlamp

I’ve recently started putting a small headlamp in my vest. It works must better than a flashlight because it’s “hands free.” It’s a safety device, but it also helps in tying on a size #18 parachute Adam in the dusk when you come across a run with rising trout.

There are other gadgets. You’ll want to carry water, and you may pack a lunch. But go as light as possible. If you have the items above, you’ll have everything you need for a good day on the river.

Summer’s Greatest Danger for Fly Fishers

summer's greatest danger

Summer’s greatest danger for fly fishers may be the least obvious one. I typically worry about rattlesnakes, grizzly bears, and drowning when I head for the river on a hot summer day. But summer’s greatest danger for fly fishers is lightning.

It’s a danger that can strike almost without warning — although there are usually some advance signs such as dark skies and a drop in temperature. Here are a few tips I’ve read over the years for staying safe from summer’s greatest danger:

1. Stay alert when a storm is brewing or ending.

According to outdoor writer Keith McCafferty, most lightning strikes occur near the start or the end of afternoon storms.

“This is when positive and negative charges,” he says, “which collide to produce the flash between clouds and the ground, build up the most electricity.”

2. Put down that “lightning rod” (a.k.a., fly rod).

It’s no secret that that a graphite rod serves as an effective conductor of electricity. So put it flat down on the ground —not leaning up against a tree.

While you’re at it, avoid metal fence posts and tall trees.

3. Stay in your vehicle, not outside it

Mark Leberfinger, a staff writer for AccuWeather.com, says the notion that rubber tires protect occupants of a car is a myth. It’s the metal frame on which those tires sit that makes the difference. Lightning charges typically go around the outside of a vehicle (the reason why you want to be inside).

Plus, the metal frame directs lightning to the ground. Keep those windows shut, though. Backhoes and bulldozers with enclosed canopies are safe, too, during thunderstorms. But I’m guessing most fly fishers don’t use heavy equipment as their mode of transportation to the river.

4. Go low and get down.

Are you standing on a ridge? Get down! Take cover in low shrubs — not under tall trees.

Keith McCafferty recommends squatting like a baseball catcher. This gets you low to the ground but with minimal body contact — just your two feet. This works especially well for folks like Yadier Molina, All-star catcher for the St. Louis Cardinals.

However, middle-aged folks can’t do it for too long. Believe me, I’ve tried it. But do it if your skin tingles, your body hair stands up, and your mouth tastes metallic. Those are signs of an impending strike. Don’t get too low, though. By that I mean, avoid damp depressions. These act as conductors for lightning as it travels along the ground.

5. Row to shore

If you’re fly fishing from a drift boat, row to shore at the first sign of a storm. Then move away from the boat and take cover in small shrubs. If you get caught in a storm, stay as low in the boat as possible, keeping your arms and legs inside. Make sure your fly rod is lying flat.

According to the National Weather Service, lightning kills an average of 47 people in the U.S. per year. Hundreds more are severely injured. So don’t worry about being overly cautious.

When a storm approaches, do what you can to stay safe from summer’s greatest danger. The trout will still be there when the storm passes. Make sure that you are too.

When to Get Sideways with Your Fly Rod

sideways with your fly rod

It’s never a good idea to get sideways with people (or your fly fishing partner). But sometimes it’s okay to get sideways with your fly rod.

Most photos of fly fishers casting or fighting fish show the fly rod pointed up—vertical, perpendicular to the ground. But there are three times when it makes sense to get sideways with your rod:

1. The sideways cast

Dave, my pod-cast partner, and I like to fish a little trout stream in the Timber Coulee area of Wisconsin. One of the better stretches has three runs which are covered by low-hanging tree branches. If you look closely, you can see a couple strike indicators hanging from the branches.

One of them may or may not be ours.

But we’ve been able to fish this stretch successfully by using a side-arm cast.

It’s not that difficult. The main challenge is your back cast. If you have tall grass or low-to-the ground obstructions, it won’t work. But if you’re close enough to the run for low-handing branches to interfered, you probably won’t need a long back cast.

2. The sideways hook set

We use a sideways hook set for nymphing under two conditions:

First, the strike is right in front of us — not downstream. Second, the strike is just a few feet in front of us. I’ll explain why in a moment.

The rationale for a sideways hook set is simple. Rather than pull the nymph up and possibly out of the fish’s mouth, we pull it to the side so that it goes into the fish’s mouth. Fish face the current. That is, they look upstream. So when we set the hook, we pull to the side in a downstream direction.

However, this technique does not work well when the strike is downstream from you or twenty feet or more in front of you. In both cases, you have a lot of fly line on the surface. The surface tension will slow down your hook set. It will feel like trying to run fast in a muddy field. You’ll simply get bogged down.

So, it’s best to keep your fly rod vertical in these instances.

You’ll be surprised how a quick straight-up lift of your rod will get the line off of the surface before you can say “Trout!” Try this sometime when you don’t have a fish on the other end. Your line will lift off the surface so quickly that your strike indicator will come shooting at you. It shows how effective this technique really is.

3. The sideways fight

Holding your fly rod high and pointing it to the sky makes for a great photo when fighting a fish. But when you’re trying to land a fish as quickly as possible (for the sake of its health), pulling it from side to side works best. This forces a fish to use its lateral muscles, and it tires it out in much less time.

Perpendicular may look right. But sometimes, getting your fly rod sideways is the most effective way to cast, hook, and fight fish.

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.

Second Thoughts on Barbless Hooks for Fly Fishing

barbless hooks for fly fishing

Fly fishers often frown on barbed hooks. One guide and blogger wrote: “Barbs are barbaric.” The rationale is that a sharp barb on a hook damages a fish’s mouth when removed. Barbless hooks for fly fishing, however, slide out like a greased pig through the hands of its pursuer.

I was on board with moving to barbless hooks until a friend made an observation that caused me to question the whole idea.

Post-Release Survival

My friend observed that a landed trout’s survival depends more on how quickly it is released — and kept wet during the release – than on whether the hook is barbless. In fact, he argued, it’s easier to land a trout more quickly on a barbed hook than a barbless one. That is, the time that it takes to reel in a trout on a barbed hook is less and thus enables the fly fisher to release the fish more quickly.

The quicker the time from the hookset to the release, the better.

What Studies Suggest

Of course, advocates of barbless hooks cite studies that suggest such hooks lead to a lower post-release mortality rate for trout. Simply “Google” the topic, and you’ll find plenty of articles discussing these studies.

You might be surprised, though, when you discover a few biologists and fly fishers who question the results of these studies.

Two decades ago, Doug Schill, an Idaho Fish and Game research biologist, looked at several studies done over the years and found that barbed hooks led to a negligibly higher mortality rate — 0.3 percent. He noted that a particular creek in Idaho had an average annual mortality rate of 30% to 65%.

“It is normal for fish to die at that rate,” he said. “So that 0.3 percent makes no difference.”

If he is right, that is well within the margin of error. Some studies simply show little correlation between barbed hooks and higher mortality rates.

The Larger Problem

I think there is an even larger problem related to fish mortality research.

Many studies simply do not and cannot account for enough variables to determine their accuracy. A family friend is a leading medical genomic researcher — probably one of the top five in his field in the world. He conducts prospective and retrospective studies and analyzes large data sets as his day job.

Yet he frequently scoffs at the confidence people have in the data. For example, the accuracy of any large pharmacogenomic study of cancer patients is determined by the gritty details, such as “Did the patient take the pill every day for three years,” and “How can we verify that she did?”

The problem almost always lies in the data, how it is collected, and whether it can be fully trusted. It’s the old “garbage in, garbage out” problem.

So many scientific studies are simply not conclusive. That doesn’t mean I don’t believe in good science. I’m not a Luddite. It’s often non-scientific people, however, who talk the loudest and express the most emotion about the conclusiveness of scientific research. My podcast partner Dave has a saying, “Always confident, sometimes right,” to describe such people.

Personal Experience

Some anglers base their conclusions (understandably) on personal experience. But this does not come any closer to solving the problem.

I have read and listened to passionate accounts of how barbless hooks are the only way to go. Isn’t the issue common sense?

Yet others insist, from their experience, that barbless hooks for fly fishing create more problems than they solve. One angler claims that barbless hooks actually penetrate further than barbed hooks, creating more damage on their entrance than barbed hooks do on their exit.

This is why I have not jumped on the barbless hooks bandwagon.

I respect those who use barbless hooks for fly fishing, of course. And I always use barbless hooks when the law requires them. When in Yellowstone National Park, for example, I definitely use barbless hooks. I respect the laws of the land. I pinch down the barbs.

Fish-friendly and Conservation-Minded

But as conservation-minded as I am, I currently do not use barbless hooks when I have a choice. I’ve notice that other conservation-minded friends and fly fishing guides don’t either. I’m certainly open to changing my mind on this, though it will take more than the latest study to convince me.

In the meantime, I will land fish as quickly as possible, use forceps to remove the hook, and release a trout as quickly as possible. And always with wet hands.

Strategies for Fly Fishing New Water

Every stretch of river I’ve ever fly fished has something in common. There was always a first-time. Fly fishing new water has been productive for me over the years. But it takes a bit of intentionality — at least to make the practice effective.

So here are five strategies I’ve found helpful.

1. Commit to it

I prefer to fly fish familiar waters.

I like places that are productive and predictable. But the only way to find these places is to commit to trying new water. As silly as it sounds, I’ve had to force myself to leave the old familiar places for a day to try something new.

So the first strategy has to do with a mindset. It’s making a commitment to spend every third or fourth day you fly fish on new water. You can only break this commitment if you’re in the thick of a caddis hatch or hopper season. Then you have an excuse to remain in those familiar waters as long as you’re catching fish.

2. Gather intel

There is no excuse for ignoring this strategy with all the accessible information.

Check online fly fishing reports. Listen to the gossip at fly shops. Pick the brains of fly fishing friends. Buy books about fly fishing certain areas. I have books on fly fishing particular regions, rivers, and even the national parks.

3. Just fly fish it

All the intel in the world won’t help you if you don’t use it. So get out there and give it a try. Force yourself to follow through on your commitment. Take the intel to new water and give it a try.

4. Fly fish it again

After you’ve fly fished a stretch of water for the first time, go back and try it again.

If it fished well, I don’t need to convince you to try it again. But if it wasn’t productive, give it another shot. Maybe the fish weren’t feeding that day. Maybe you didn’t walk far enough. It was on my fifth or sixth trip to Montana’s Madison River as it emerges from the Bear Trap Canyon that I finally stumbled onto an amazing run that has produced some large rainbows over the years.

5. Keep a journal

Buy a moleskin journal or create a file on your laptop to record your experiences.
Describe what patterns you used, what the weather was like, the water conditions, and how much success you had. I’ve been surprised over the years how I’ve used this information the second or third time when fly fishing new waters.

The Reasonable Cost of Fly Fishing

Last week I stumbled onto an amazing bargain. I found a high-end St. Croix fly rod on sale for $1.60. Yes, you read that correctly—a dollar and sixty cents! The cost of fly fishing is amazing!

I also found high-quality flies on sale for 90 cents a dozen. However, it turns out that I’m 118 years too late. These deals appeared in a 1900 Sears catalog. I happened to see the catalog in a trendy coffee shop in Portland, Oregon.

Today’s Prices

This got me thinking about the cost of fly fishing today.

Even though a decent St. Croix fly rod will cost you a thousand times more ($160.00) today than it did in 1900, fly fishing is still a reasonably priced hobby. Sure, you can go crazy and burn through $3000.00 in a hurry to get set up if you insist on a top-of-the line products by Sage, Simms, Patagonia, Orvis, and Fishpond.

But you can fly fish on a tight budget, as Dave and I have had to do at times.

For the record, I own fly fishing gear manufactured by the afore-mentioned companies. I’m not knocking them, because their products are great. But the gear I’ve purchased from them was stretched over the last twenty-five years. I’m still wearing an Orvis fly vest that is over two decades old.

Recently, one of my sons purchased a “starter package” for his father-in-law. It cost $199. It included a decent fly rod, reel, line, a couple boxes of basic flies, and a few leaders. Throw in a pair of waders, wading boots, and a vest, and the total will still be between $400 and $500.

Starter Packages for Other Pursuits

If you’re tempted to complain about the price of fly fishing gear, consider what it costs to buy starter packages for other sports and hobbies.

A starter set of golf clubs will run about $200. Of course, you can spend that much on a driver. Don’t forget, too, about golf balls, and golf shoes. Oh yeah, add in green fees (which may run as much as a non-resident season fishing license in Montana).

Planning to hit the slopes?

A decent snowboard will cost between $300 and $400. Bindings and boots will set you back another $300 to $400. Lift tickets, like green fees, are not cheap either.

Big-game hunting is not cheap either. If you want a 30.06 or .270 caliber in a Ruger, Winchester, or Remington – expect to pay $450 or so for a basic quality rifle. Add another $200 for a decent scope. And that doesn’t include travel, lodging, and tags.

You get the idea. Fly fishing is a reasonably priced sport.

Why Cheaper is Better to Start

If you’re just getting started or buying for someone who is, I suggest starting with an affordable, modestly priced package. Here are three reasons why:

First, you don’t want to get stuck with expensive gear if you decide fly fishing is not for you.

Second, part of the fun is up-grading and saving for a high-end rod or waders.

If you start out with a Sage X or a Winston Boron IIIx, you won’t appreciate the high quality of these rods. Besides, you won’t be able to get anything better (even though you could spend more).

Third, you will have a better sense of what you want after you’ve fly fished awhile. A Sage X and a Winston Boron IIIx are comparable in price. But they act differently. The Sage X is more of a streamer rod and designed for distance. You’ll make a better choice as to which rod fits you after you’ve fly fished awhile.

If you plan to start fly fishing, you can be thankful that it’s a relatively affordable sport. But don’t expect to get a decent fly rod for less than two bucks unless you can travel back in time.

Know Your Pattern: Serendipity

pattern serendipity

One early fall morning in Montana, I marched into a fly shop after a terrific day on the Madison River, bent on replenishing my dwindling supply of Olive Serendipities.

“What are you looking for?” the fly shop person asked.

“Got any Olive Serendipities?”

“You don’t want caddis,” he said. “The caddis stopped about a month ago.”

Of course he was right. The hatches ended some time in September.

A day earlier, however, I caught one of the heaviest fish I’ve ever hooked on a fly rod on a #18 Olive Serendipity, a caddis nymph. Steve and I were fishing near West Yellowstone, and we each caught a fat, 20-inch Hebgen Lake rainbow on our dropper at the far end of the swing.

At least in the West, this nymph pattern is consistently deadly. Here’s a little more background on the nymph:

1. Where it originated

In Fly Patterns of Yellowstone Volume vol 2, Craig Matthews and John Juracek trace the pattern to the late 1980s. A guy by the name of Ross Merigold brought the pattern to the attention of the tiers at the Blue Ribbon Fly Shop, which Matthews owned, in West Yellowstone. Mathews credits Merigold with the founding of the pattern. A California tyer, Merigold was also the creator of the RAM caddis, and the Serendipity is just a riff off the RAM caddis.

Today the Serendipity is a staple of fly fishers everywhere in the Yellowstone ecosystem.

2. How it’s made

The fly was first tied with a brown zelon body with a head of trimmed deer hair on a size #16 hook. Other versions then emerged, including a body with brown thread instead of the zelon, known as the Three Dollar Serendipity, named after the Three Dollar Bridge on the Madison River.

Tying the Serendipity begins by tying in a length of gold wire, wrapping the thread evenly over the wire to the bend of the hook, then forward back to the eye. The process ends by tying on a clump of deer hair on the eye, trimming it, and voila!

Easier said than done, of course. Twisting on the zelon to create the segmentation for the body takes some chops.

See this short video by Craig Mathews on how to tie the Original Serendipity.

Today there is the Olive Serendipity, the Guide’s Serendipity, a white Serendipity, and a Chrystal Serendipity, which uses pearl Krystal flash for the body. And I’m sure there are a thousand other riffs off the original.

3. Why it works

This nymph doesn’t just work. It slays trout. Matthews and Juracek say, “We think that it is the most important nymph pattern to come on to the scene in at least thirty years and maybe more.”

No one really knows why it is so consistently effective.

Matthews and Juracek say that perhaps it was the smaller size (#16) that made it so effective in the late 1980s. Up to that point, fly fishers often tossed bigger nymphs (#12 and #14). Perhaps the nymph represents more trout food than other flies. The Serendipity seems, generally, to work better than the Pheasant Tail in the same size.

4. How to fish it

Steve and I fish the Serendipity as a midge-larva, dead-drifting it along the bottom. Depending on what we’re doing and where we’re fishing, we’ll drop the nymph anywhere from eight inches to a foot or more off a top fly. This fall, we tied on a #14 Stone Fly and then dropped the #18 Olive Serendipity. Steve caught more fish than I did on the nymph, but I got in the last word with the biggest fish of the day.

This spring, I plan to experiment with the Serendipity in the Minnesota and Wisconsin Driftless.

Other Articles in the “Know Your Pattern” Series

    Know Your Pattern: The Prince Nymph

    Know Your Pattern: The H and L Variant

    Know Your Pattern: The Parachute Adams

    Know Your Pattern: The Royal Coachman

    Know Your Pattern: The San Juan Worm

    Know Your Pattern: The Woolly Bugger