Flies: Sulphur Comparadun

In the Smokies, we are mainly fishing faster, choppier water and often choose bushier, more heavily hackled dry fly patterns that float well.  In that kind of water, trout don’t get much time to study the fly and their view tends to be distorted by those choppy currents, so the bushier flies tend to do the trick.  Even when fishing pools in the Smokies, you usually have a defined feeding channel that will have at least a little chop to it.  In those situations, a parachute style fly pattern is usally adequate to provide a slightly more realistic profile.

But in flatter water like you commonly see on tailwaters like the Clinch, particularly weeks into a heavy hatch, an even more realistic profile is necessary.  Trout routinely refuse parachute style flies and probably wouldn’t even consider a vertically hackled Catskill style dry fly.

This problem isn’t new to fly fishers.  In the 1930’s, Fran Betters developed the Haystack to fool trout in slow moving spring creeks.  It consisted of a deer hair wing and tail and no hackle, allowing for a lower riding fly with a much more realistic profile.  Al Caucci and Ed Natasi introduced the Comparadun, a variation of the Haystack, in their 1972 book, Comparahatch.  The pattern is essentially the same but they were able to use more modern microfibbets to create a longer, slimmer, more durable split tail that aided in floatation.

In the mid 1980’s, Craig Matthews and John Juracek took the Comparadun a step further and replaced the split microfibbet tails with a piece of antron or zelon.  It essentially turned the fly into an emerger, with the antron or zelon “tail” suggesting the trailing shuck of an emerging mayfly.  Of course, in any of the patterns described above, the body, wing, and tail/shuck colors can be altered to imitate different insects.

I routinely fish the split tail and the trailing shuck versions, usually during a sulphur or BWO hatch.  And again, I am usually fishing them on the Clinch or possibly in a slow pool in the mountains.  They just don’t float well enough to fish them in faster riffles and pocket water. But on a slow glide on the Clinch, they can be deadly!

Sulphur Comparadun

Hook: TMC 100 (or equivalent) #16-18
Thread: 8/0 pale yellow
Tail: Light dun microfibbets ( or replace microfibbets with small tuft of brown antron for trailing shuck version)
Body: Pale yellow dry fly dubbing
Wing: Coasatal deer hair

Flies: Humphreys’ Caddis Pupa

Few fly fishermen, if any, possess the knowledge and experience of Joe Humphreys.  Joe is probably best known as a teacher and an author, but over his many decades in the business, he has also created a number of original fly patterns.  By far, my favorite is the Humphreys’ Caddis Pupa.

Natural Caddis Pupa

To be honest though, I’ve always been a little perplexed  by the pattern.  To me it bears little resemblance to a natural caddis pupa and doesn’t look like any imitation that I’ve seen or that I would create.  In his book, “On the Trout Stream,” the only explanation Joe provides is “A good firsthand look at a caddis pupa prompted this tie.”  Apparently Joe saw something in a caddis pupa that nobody else did, because his unique pattern has proven to be one of the most effective I’ve ever fished!

The body color can be varied to match caddis in a specific stream.  I tie them often in olive and cream, but in the Smokies, most frequently find success with tan bodies.  Some species of caddis hatches in the Smokies nearly anytime of year but the heaviest hatches tend to occur in spring.

It works best on any stretch of stream with more of a cobble or even sandy bottom.  I frequently fish it as a dropper off a Neversink Caddis or in a tandem nymph rig below a soft hackle.

Humphreys’ Caddis Pupa

Hook: TMC 3761 or equivalent #18 – 12
Thread: Brown 8/0
Weight: Lead wire to match hook size
Butt: Peacock Herl
Body: Natural Hare’s Ear Dubbing (substitute other colors to match naturals)
Hackle: Dark Brown Saddle
Head: Peacock Herl

Flies: Rob’s Flash Wing Pheasant Tail

Fly Tying is a lot like cooking in many ways.  Of course, in both pursuits, you’re combining a variety of ingredients to create one final product.  And the quality of those ingredients along with the skills of the person putting them together can tremendously impact the end result.  But the issue of originality is also quite comparable.

What constitutes an original recipe rather than simply a variation on an old standard is a very fine line.  If you cook ground beef and put it on a bun with some cheese, it’s a cheeseburger.  If you add sautéed onions, it’s a cheeseburger with sautéed onions.  But if you use a different type of bread, it becomes a Patty Melt.  Fly patterns have the same blurred lines of originality.

The pattern featured here is of my own design but I didn’t give it a very original name because, in my opinion, it’s really just a variation of a classic nymph pattern that the world already knows as a Pheasant Tail Nymph. My version here has a substitution for one material and the addition of two more materials.  Is that enough to be considered totally original and warrant a brand new name?  Maybe, but I didn’t think so.

In any case, it is a nymph I have been tying and fishing for about five years and it has become one of my favorite flies and most consistent nymph patterns.  Like the original Pheasant Tail Nymph, it doesn’t specifically imitate one nymph.  Rather, it’s dark and buggy and is suggestive of many mayfly nymphs and caddis larvae.  The addition of rubber legs gives it a little more movement in the water, and the Ice Dub thorax and Krystal Flash wing provide a little more flash.  I’m always wary of having too much flash on my flies, particularly when fishing for wild trout, but this seems to have just enough to add a little more life to the pattern without sending the fish running for cover.

Rob’s Flash Wing Pheasant Tail

Hook: TMC 2457 or equivalent, #18 – #12
Thread: 8/0 Brown
Weight: Black tungsten bead sized to match hook
Tail: Pheasant tail fibers
Abdomen: Pheasant tail fibers
Rib: Fine copper wire
Wing: 4-6 strands of pearlescent Krystal Flash
Thorax: Peacock Ice Dub
Legs: Black micro rubber legs

Two Fly Rigs

I almost always fish with two flies when I’m trout fishing. There are just so many advantages to it. Beside the obvious advantage of potentially offering two fly choices to the trout, it provides you the opportunity to simultaneously present a fly in two different feeding columns. Below, I’m going to talk about some of those strategies as well as a few different ways to rig a dropper system. As a bonus, you get to enjoy some of my horrific artwork!

Dry Fly / Dropper
This is the two-fly method with which many fly fishermen are most familiar. It seems that even less experienced fishermen will tell you this is how their guide rigged them up when they were fishing out west during hopper season. When you rig like this, you are typically tying on a larger, or at least more visible, dry fly and attaching a smaller nymph off the back of that dry fly. You’re covering the top of the water with the dry fly and you’re covering usually the middle water column (sometimes the bottom) with the nymph. The dry fly serves as sort of an edible strike indicator for the nymph.

I typically rig this by tying my dry fly directly to the main leader and tippet. I’ll then take probably 18”-24” of tippet material and tie one end to the nymph, and the other to the bend of the hook on the dry fly. There are certainly a lot of variables, such as water depth or where you think the fish might be feeding, that determine how far apart you put the two flies, but the amount mentioned above is a pretty good “default setting.” I like to use a clinch knot to connect to the bend of the hook, but whatever knot you usually use to tie a fly on should work fine.

You want to make sure that the flies you select for this set-up compliment each other and are appropriate for the type of water you’re fishing. For example, a small parachute dry fly may not support the weight of a large, heavily weighted nymph. Parachute type patterns will easily support the weight of smaller, lighter nymphs, particularly in slower water. So, a #14 Parachute Adams with a #18 Zebra Midge dropper would be great for a tailwater or maybe a slower run or pool in the mountains. A #14 Parachute Adams with a #8 weighted Tellico nymph, fished in faster water is going to be trouble. Heavily hackled, bushy dry flies or foam dry flies are better choices when fishing in faster water or with heavier nymphs.

With that in mind, know that this method may not be suitable for every situation. For instance, if you need to get a nymph deep, particularly in a faster run, you’re going to need a lot of weight and using a dry fly–dropper rig is not going to be effective. You’re better off using traditional nymphing techniques for that. But for fishing hatch scenarios where fish are actively feeding on and just below the surface, or for fishing to opportunistic feeders in shallower pocket water, it’s pretty tough to beat.

I also like to fish this same rig with two dry fly flies. On many occasions, I’ve found myself in a situation where I have trouble seeing my dry fly – usually when trying to imitate something small or dark like a midge, Trico, or BWO. In those situations, I’ll often tie on a larger, more visible dry fly with the smaller, darker dry fly tied about 18” off the back. Sometimes, having the more visible fly as reference allows me to actually see the smaller fly. But if I still can’t see the smaller one, I know to set the hook if I see a rise anywhere within 18” of the visible fly.

Two Nymphs or Wet Flies
Just like the dry fly-dropper rig above, fishing with two nymphs or wets allows you to cover two different feeding columns. Only now, you’re typically covering the middle column and the bottom. I think another advantage with a two nymph rig is they tend to balance each other out and drift better.

There are a few different ways to rig for this and there are numerous strategies for fly selection and placement. If I have a nymph pattern that the fish are really after, I will sometimes fish two of the exact same fly. There have even been a few occasions when I’ve caught two fish at once! But usually I’m searching and I’m trying to provide the fish with options, so I’ll most often have two different fly patterns.

Keep in mind that (most of the time) your lowest fly on the rig will be fished near the bottom while the higher fly will be fished more in the middle column. I try to select and position flies with that in mind. For example, it’s far less likely to find a stonefly in the middle of the water column. They’re going to be found near the stream bottom, so logically, I want my stonefly nymph to be the bottom fly of my two fly rig. On the other hand, an emerging mayfly is more likely to be found in the middle feeding column. So, a soft hackle wet fly would probably be most effective as the top fly on my nymph rig.

You can rig like this with totally different flies or you may decide to stay in the same “family.” If you’re in the middle of or expecting, say, a caddis hatch, you may rig with a caddis emerger as your top fly and a caddis larva as your bottom fly. I’ve also had a lot of success choosing one nymph to act purely as an attractor. I may tie on a larger or brighter nymph as my top fly and a smaller or subtler nymph as my bottom one. I think that very often, the brighter or bigger nymph gets their attention, but they eat the subtler nymph below it. I tend to fish the nymphs a little closer together in these situations.

You can rig a pair of nymphs the same way we mentioned above, by tying one directly off the hook bend of the other – referred to as the in-line method. This is probably the easiest way to rig and fish two nymphs. But some don’t like this method because they don’t think it allows the top fly to drift freely.

A common way to rig two nymphs that will allow the top fly to drift more freely, is to use a blood knot to attach a section of tippet to the end of your leader. When tying the knot, take care to leave one long tag end, to which you will tie the top fly. The bottom fly will be attached to the end of the new tippet section. This definitely allows the top fly to have more movement and it puts you in more direct contact with both nymphs. Though for me, this method results in a lot more tangles so I only use it for specific scenarios.

You can also rig quite similarly using a tippet ring (discussed in another article in this newsletter). With a tippet ring attached to the end of your leader, you tie one shorter piece of tippet to the ring, to which you will tie your top fly. And you tie a separate, longer piece of tippet to the ring, to which you’ll tie your bottom fly. This is a pretty simple way to do things but will also likely result in a few more tangles than the in-line method.

These are just examples of a few of the more common methods for fishing and rigging multiple flies. Play around with it and find what combos and techniques work best for you. Never be afraid to experiment!

Flies: March Browns

So, I’m writing about March Browns not because they are necessarily of great significance to the Smoky Mountain fly fisherman, but mainly because they’re just really cool bugs! Like many aquatic insects in the Smokies, this mayfly does not usually hatch abundantly enough to really get the trout keyed in on them, but it is worth keeping a few in your fly box. In other words, you probably don’t need fifteen different March Brown patterns in subtly different colors. Having a few of a basic pattern should do the trick.

March Brown Dry Fly

March Browns are big, usually a #12 or #10 hook size, and they tend to be the first mayfly of the year with any color. Most of your early spring mayflies are some version of grey, but March Browns usually have a light, reddish brown body with handsomely mottled wings of brown, tan and even yellow hues. Contrary to what their name might imply, these mayflies don’t hatch in March. Rather, they tend to show up, at least in the Smokies, around the third week of April and hang around for the first half of May.

March Brown Nymph

The nymphs are probably the most important stage for Smoky Mountain fishermen. While they have flat clingy bodies with muscular legs, making them very strong crawlers, when they lose their footing, they are terrible swimmers and easy pickins for a waiting trout. The nymphs tend to inhabit moderate to fast riffles and vary in color from tan to reddish brown to dark brown. A Hare’s Ear Nymph or Pheasant Tail Nymph are good generic imitations. I’ve also included one of my favorite patterns designed to specifically imitate a March Brown nymph.

Nymphing these patterns should be fairly effective all day but particularly early in the morning. Expect to see the adults hatching from late morning to early afternoon with a spinner fall near dusk.

Learn more about Smoky Mountain hatches and flies in my hatch guide.

March Brown Dry
Hook: #12 – #10 TMC 100 or equivalent
Thread: Brown 8/0
Tail: Brown hackle fibers
Body: Reddish tan dubbing (many companies sell a color called March Brown)
Wing: Wood Duck
Hackle: Brown and Grizzly

March Brown Nymph
Hook: #12 TMC 3761 or equivalent
Thread: Brown 8/0
Tail: Moose fibers
Abdomen: Rusty red floss
Rib: Stripped peacock stem
Wincase: Lacquered turkey
Thorax: Peacock herl
Legs: Brown hackle

How Stuff Works: Tippet Rings

Over the last few years, tippet rings have been gaining more and more popularity and acceptance.  Most new fly fishermen love them.  Most traditionalists hate them.  What are they?

In case you’re new to the sport, lets start with a quick overview of leaders.  The leader is simply the monofilament connection between the the heavier fly line and the actual fly. Typically 7 1/2′ to 12′ in total length, leaders are tapered from a thick butt section that attaches to the fly line to a finer tippet section that attaches to the fly.  Check out this link for more detailed info on leaders and tippet.

As you change flies (or lose them in trees), your tippet gets gradually shorter until it is no longer the proper length, or worse, you’ve cut it away to the point that you’re in the thicker part of the leader.  In this situation, you would cut a length of tippet from the appropriate size spool of tippet material, tie it to the existing leader, and ultimately rebuild your leader back to its original length and size.

Though tying the knot to splice the new piece of tippet back to the leader is not very complicated with a little practice, many anglers struggle with it, or don’t want to take the time to learn it.  For these fishermen, the tippet ring is like an answered prayer!

Varying sizes of tippet rings

Tippet rings are very small metal rings, available in a few different sizes, that simplify this splice.  You tie it to the end of your leader using whatever knot you prefer for tying on a fly.  Then you tie a piece of tippet to the ring using that same knot.  You could also tie a second piece of tippet off the ring to add a second fly for a dropper rig.  So, all of your frequent connections can be made using the same knot.

Multiple tippet rings are stored on a clip and for convenience, are often threaded and attached before removing from the clip

This is one of the biggest benefits to using tippet rings.  It just simplifies the process, particularly for someone who may not fish frequently and may have trouble remembering or executing various knots.  Another benefit is that they can greatly prolong the life of your overall leader since your always replacing tippet off the ring and not cutting part of your leader away every time you change tippet.

Of course, there are also down sides – at least in my opinion.  First, I don’t think it makes as strong of a connection as when you splice using more traditional Surgeons or Blood Knots.  This may not make much difference on smaller fish, but I believe you have a much better chance of breaking off a big fish if you’re using a tippet ring.  Second, the tippet ring creates a “dead spot” in the leader which can negatively impact you in a couple of ways.

One way is with straight line nymphing.  This technique is commonly used in mountain streams and requires a certain amount of feel.  With that tippet ring creating a dead spot between leader and tippet, I believe you’re more likely to miss some of the more subtle takes of a trout.  That dead spot also can create problems with accuracy.

One of the main functions of a tapered leader is to transfer energy during a cast.  It’s what helps prevent things like hard splash downs or tippet pile-up on a cast.  When you put a tippet ring in the middle of all of that, the dead spot created can act almost like a short in an electrical current.  The energy doesn’t transfer smoothly from the taper of the leader to the tippet and can create a hinging effect – resulting in a significant loss of accuracy.

Like most things, you have to consider the kind of fishing you do and how important things like feel or accuracy are to you.  For me, they’re pretty important.  For others, they may take a backseat to convenience.  And that’s okay!  Figure out your system and roll with it!

On the Fly: Rod Assembly

To properly and more easily assemble a multi-piece fly rod, follow these few simple steps. Slightly offset the alignment dots with the ferrules almost snug, then gently rotate them into alignment while snugging the ferrules together. Start by assembling the tip sections and work your way back to the butt. Doing it in the reverse order forces you to support the weight of the rod with the tip section which is clumsy and can stress the tip.

“On the Fly” is a feature in my monthly newsletter offering quick fly fishing tips to make your life on the water a little easier…

On the Fly: One Less Tangle

At the end of your fishing day, strip all of the loose coils of fly line from your reel and reel it back on tightly, using your fingers to apply pressure and guide the line evenly on the reel. This will ensure you begin your next fishing day tangle free!

“On the Fly” is a feature in my monthly newsletter offering quick fly fishing tips to make your life on the water a little easier…

On the Fly: Putting on Waders

Prepare your boots and waders before putting them on.  Walking around on the neoprene feet of your waders looking for boots and other gear is a good way to damage them.  Have your boots ready to step into as soon as you slip on your waders and consider having a mat to stand on.  Also, tucking your pant legs into your socks ahead of time will prevent them from “riding up” your legs when you  put on your waders.

“On the Fly” is a feature in my monthly newsletter offering quick fly fishing tips to make your life on the water a little easier…

Matching the Hatch

Probably 20 years ago, I was fishing the Clinch River with a buddy during the sulfur hatch. I won’t get into what has happened to that hatch, but back then, it was epic. Sulfurs would come off by the thousands for 4-6 hours a day for about 3 months. We would drive down from Kentucky to fish it and on most trips, we would both steadily catch fish, many topping 20”.

On this particular trip, the bugs were coming off as good as they ever had, the water was boiling with rises, but we were both getting blanked! We were both going through every type of sulfur dry, emerger, and nymph in the box, all with the same result. Frustration got the best of both of us and we headed to the bank for a smoke, a bad habit we both enjoyed back then. While staring at the river and scratching our heads, it hit us both at the same time as we simultaneously exclaimed, “They’re eating caddis!”

Caddisflies tend to emerge quickly and almost explode off the water. When a trout feeds on one, it will frequently chase it to the top to eat it before it gets away. Sometimes the momentum will cause the fish to come completely out of the water, but at the least, results in a very distinct, splashy rise – not like the delicate sipping rise to a mayfly. Once we stepped away from the river and watched, we both noticed it.

We went back to the water and began looking more closely. Sure enough, there were caddis hatching, too. There was probably one caddis hatching for every 100 sulfurs, but for whatever reason, the trout were keyed in on the caddis. It’s what is referred to as a “masking hatch.” We both switched to the appropriate caddis pattern and were immediately into fish!

That’s not the only time something like that has happened, and each occurrence has trained me to always pay attention and sometimes try to look past the obvious. Here are a few things I’ve learned along the way that may help you solve a hatch riddle sometime.

First, we have to address the basics. If you see fish rising and have a pretty good idea what they’re eating but you’re fly is being ignored, check to see that your fly is the same size as the naturals. Also be certain that your tippet is not too large and that you’re getting a good drift. Presentation is most often the culprit when your fly is being ignored. Next, make certain that the color is a close match to the natural. If you’re fishing a bushy pattern, you might try a more subtle pattern like a Comparadun. If that’s not working, try an emerger fished just under the surface or in the film.

Fish Rise

Still not catching them? Take a break and watch the water. You may be able to tell something from the rise rings as I described above. If you don’t learn anything from that, try to find a fish that is rising steadily and watch him. He’s probably feeding in rhythm, like every 10 seconds. Watch his spot and try to time his rises. When you have that down pretty close, try to see what he eats. You should be able to tell if it’s the same kind of bug you’re seeing in the air, or at the very least, whether he’s eating something on or just below the surface. It’s almost like detective work. You sometimes have to go through the process of eliminating suspects before you can zero in on your man!

If fish are actively rising but you don’t see any bugs in the air, check the water. Try to position yourself at the bottom of a feeding lane (downstream of where the fish are feeding) and watch the surface of the water (and just beneath) for drifting bugs. Holding a fine mesh net in the current is a great way to collect what’s coming down the channel, but if you don’t have one, your eyeballs will do just fine. If you see some insects, capture one and try to match it with a fly pattern.

Hatches are puzzles and that’s one of the things that makes them fun. Sometimes you solve it right away, sometimes it takes awhile. Just remember that while the fly pattern is a big part of the equation, it’s not the only one. As mentioned above, presentation is huge. In addition to your technique, a smaller tippet and/or a longer overall leader may be the solution. Also consider your approach.

While I typically like to cast upstream to fish so that I can stay behind them, they will sometimes shy away from your fly in slow runs if they see your line or leader. I will sometimes try to get above fish in slow runs and cast down to them so they are sure to see the fly first. You have to land your cast short of them with slack in the line, and feed slack to enable the fly to naturally drift to them. This is a challenging presentation and it is critical that you carefully position yourself out of the trout’s line of vision.
Again, it’s a puzzle and there’s not one universal solution to every challenge.

Pay attention to your technique and everything what you’re doing (or not doing). Most important, pay attention to the fish. They’ll usually tell you what to do!

Learn more about Smoky Mountain hatches and flies in my hatch guide.