Missoula Fall Fly Fishing

October 2, 2019

As the fly fishing season transitions to fall and leaves turn from green to blazing, your approach to fly fishing needs to turn as well. Conditions are about to change around Missoula, and you’ll need to be aware. In mid-August, during the intense summer heat, the best fishing is early morning and then again in the evening. During the heat of the day, between noon and 7:00 pm, little action is seen. Hot temps and high sky drive trout deep to find shelter. Not the best time to fish. When the weather is hot, fishing is better near the edges of the day, and the hotter it gets, the closer to dawn and dusk you need to fish.

But the weather is changing during October and Novemeber, and so are the trout’s habits. Missoula is about to get colder and cloudy, and trout love that.

Trout want exactly what we want from the weather, a comfortable temperature. Not freezing, and not scorching hot. As fall approaches the Clark Fork River valley, those comfortable temps are moving from the edges of the day to the middle of the day. Those cool air temps and colder nights also lower the water temperatures. Trout are finding their comfort level in the middle of the day, instead of the edges of the day. As an angler, you should be as well!

Streamer fishing for Trout and Pike can be great in October and November.

Trout location also changes with water temperature. Warm water holds less oxygen, and high heat requires trout to find highly oxygenated water. As fall arrives, water temps fall and starts to hold more O2. Additionally, trout are cold blooded. Their metabolism slows as water temps fall. These two variables combine to change the trout’s holding lies. Trout use less energy, need less energy and now have highly oxygenated water. Cold weather moves trout to slower moving, softer water. Combine slow metabolism and high O2 content, and trout can and will move into water they shun in high summer. In short, late season fly fishing can be summed up this way, you’re going to find fish feeding in the middle of the day in softer, slower water.

Dropping water temps make fall streamer fishing some of the best of the year. The Brown Trout are moving upriver to spawn, and colder water temperatures let trout know they need to grab as many calories as they can get. A streamer in the morning, before the hatches start, can be a deadly tactic. Make sure to size your streamer to your fly line weight. Traditionally, fall streamers have some yellow or orange in them, though Brown Trout will move for a white streamer at almost any time. Depending on river choice, a sink tip may or may not be in order. The Blackfoot River and Clark Fork River always have sink tip water, while the parts of the Bitterroot River and Rock Creek may not be perfect for sink tip streamer fishing. In all the local Missoula rivers, big fish are moving for streamers! (Click here for 13 tips for fishing streamers)

In Missoula Montana, fall means a lot of other things to its residents. There are two distinct seasons that arrive with the cool weather, hunting season and Griz season. The University of Montana fields a very competitive football team, and Washington Grizzly stadium holds 26,000 rabid fans every Saturday when the Griz are home. From the angler’s standpoint, you know where 26,000 of your closest friends will be from 10:00 am to 5:00 pm. Not a bad time to go fishing!

A wide angle shot of the Griz football team taking on an opponent inside Washington Grizzly.

Other residents live here for the hunting. Antelope, deer, elk, Bear, Turkey, Pheasants and Waterfowl are all calling to the sportsmen of Montana. With such a limited season in the woods, most angling hunters put down their rods to pick up bows and rifles, and they head to the mountains. For those who angle, that means another large segment of friends are off the rivers as well. The crowds we’ve experienced throughout the summer are clearing out for football and hunting. Just like the grasshopper population is knocked down by fall’s cold weather, the fishermen population is knocked way down by fall’s cold weather activities. The rivers open up in the fall.

There are other issues that come up in fall fishing. As this is being written, there is a cold front coming in, bringing some winter weather. Water and cold weather are not a good combo. Hypothermia is a real concern, whether from falling in or just extended wading. We all know the fastest way to chill beer is put it in an ice bath. When you’re wading, especially as the water temps cool, you’re just like that beer, walking in a cold water bath. That drains energy and heat. Late season fishing means you need to plan ahead a bit. Have a spare change of clothes in the rig. Doesn’t need to be a tuxedo, just dry! Extra food and some water doesn’t hurt either. Maybe a thermos of hot coffee or soup. You get the point. Fall in August, and your friends laugh. Fall in on a 40 degree day, and it’s a bit more serious.

Missoula fly fishing guides and fisherman look forward to the amazing hatches and streamer fishing that the Fall has to offer. The seasons are turning, and long winter is just around the corner. But before the cold gets here to stay, the cool weather will make the fishing something wondrous to behold. Streamers move the big fish, hatches Like BWO, Mahogany and October Caddis bring the anglers out for one last hurrah. To many in town, fall fishing is the pinnacle of the entire year.

Flies and Fly Tying

Missoula Night Fly Fishing – Mice and Big Streamers

July 29, 2019

It’s 8:30 pm on a late July evening in Western Montana. You just got done with a short after work trip to the river, throwing a dry and putting a few smaller fish to hand, then switching it up to a streamer, but no slam pig brown like you’ve always dreamed of. The sun is just starting to tuck behind the mountains, so you figure you’d better head back towards the car. . . or should you? Is the best trophy trout fishing of the day about to begin? Is that monster of a brown trout just starting to slide out from a deep hole to feed? Well, there’s only one way to find out.

One of the most overlooked methods of fly fishing for big trout around Missoula starts when the sun goes down. It may seem foolish and difficult to fumble around attempting to cast in the dark, but the payout can be extravagant. First, let’s establish why this works, and why it’s worth giving a shot. Big trout, and I mean BIG trout (23-32 inches) didn’t get big by being stupid. After living in a system for anywhere from 7 to 20 years, they know where and when they are in danger from predators, they know what actions put them in a vulnerable position, and they know one simple solution to eliminate these life-threatening factors. Eat. At. Night. Simple as that, feeding after sundown allows big trout to roam nearly any part of the river as they wish without a care in the world about the eagle that lives a quarter mile upstream. However, protection is not the only reason that huge trout choose to feed almost exclusively at night, there is another factor that is more seasonal. As you may have noticed the last time you fished the river in 100 degree weather, trout aren’t too fond of hot water temps. The biggest and smartest fish in the river are no exception. These fish live with 4 things in mind: get big, stay big, make babies, don’t die. The ‘stay big’ portion of this lifestyle is not particularly complimented by exhausting vast amounts of calories trying to chase baitfish through the shallows under the scorching hot sun. The air becomes cool at night in the Missoula area, and so does the water. Yet another reason why the 10+ pound trout of your dreams isn’t sipping BWOs at 2:00pm.

Now that we’ve discussed why this works, lets address how. There are two commonly used methods when it comes to fly fishing at night; mousing/topwater and streamer fishing. In most freestone rivers like the Bitterroot River, Blackfoot River and Clark Fork River, when trout reach a certain size, mayfly nymphs and caddis flies aren’t going to sustain the calorie intake that these pigs require. When the fish reach this point in their life, some will start to shift from a BMI (Benthic Macro Invertebrate) diet, to a baitfish and juvenile fish diet. Not only this, but these trout will also predate on mice, rats, small water mammals, frogs, crawdads, snakes, birds, the list goes on. Anything that offers a significant number of calories, a large predacious trout will eat if it can get its jaws on it. That being said, larger 4-7 inch articulated streamers have become a standard imitation for these large piscivorous trout, and anything from a single hook Moorish Mouse to a triple articulated rat pattern stripped across the surface will go as a rodent imitation. Oh, and ideally bring at least a 6 or 7 weight rod or you’re ‘gonna have a bad time’. Now, it’s not necessarily true that one of these fly selections will work better than the other, because when a trophy trout is the target, it’s more-so about being in the right place at the right time. However, as exciting as it is to hear a 6 pound brown Trout break the silence of the night with a belly flop on a mouse pattern, the number of hookups are less than ideal. If comparing the hookup ratio of a mouse pattern to a streamer, it’s probably 1:5. . . Regardless of which fly option you choose, the strategies that follow both are relatively similar. First off, it all starts with finding the right body of water. You need to find a system that has big fish potential. This can mean a few things. . . the system has at one point or another produced a giant fish or two, the system regularly produces larger fish (say 18-22 inch trout in this case) and you’re looking to uncover something greater, or maybe something as simple as a big fish story. Two crucially important factors that arise while night fishing rivers, is familiarity with the water, and finding safely wadable water. Don’t go trotting out onto a river you’ve never laid eyes on before in the pitch black. Not only can this be incredibly unsafe, but you also will have little clue what you’re casting to, tremendously lowering your efficiency. Keep in mind, it’s important to keep your headlamp off as much as possible, so casting into complete darkness is much easier if you’ve walked the water a time or two in the daylight. Additionally, try and choose a stretch of water where you can either easily navigate the bank, or walk through shallow and calm water that won’t sweep you off your feet and take you for a midnight swim. Now, with disclaimers out of the way, lets say you find a familiar stretch of river that you are convinced will produce a 28” brown trout. Focus on fishing moderate/slower pace water, anywhere near obvious structure or cover such as undercut banks, overhanging trees, downed logs, and rip-rap banks. Another major river feature that should be noted while night fishing, is big shelfs and drop offs. Often, large predatory fish will sit down on the deep end of a drop off during the day to rest. When nightfall hits and they’re ready to feed, they will move up onto the shelf and scan the flat water for minnows and juvenile fish . . . so, don’t be hesitant to pull a streamer or mouse through a stretch of knee deep water. Additionally, big fish will also move into side channels and sloughs where their prey has less room to escape.

Mousy Mcmouse Face. One of our favorite mouse patterns.

From here, there’s only a couple things left to consider; commitment and persistence. Night fishing is different, and not particularly convenient or appealing to the average angler. However, it is by far the most effective manner of targeting big fish exclusively and not worrying about numbers. Furthermore, the determination to pursue a big fish comes with some downfalls. Other than the few giants, most fish usually stop feeding around sunset. This means you’re going to get skunked more times than anyone likes to admit along the journey of chasing a trophy. Those willing to bite the bullet and put fishless (and sleepless) hours on the clock are the ones who will be rewarded. So . . . next time you hit the river for evening outing of fly fishing, bring a few streamers, a couple mice, and a headlamp. Stay a few extra hours and you may be surprised what kind of magic happens after the sun goes down.

We do offer guided fly fishing trips in Montana for Mousing. Due to safety of issues of fishing at night we typically start at first light in the morning which can be one of the best times to mouse. If this is something you would like to do then please give us a call at 1 (406) 728-7766.

Additional Night Fishing Resources

5 Tips To Fly Fishing Mouse Patterns

Mice Overview

Flies and Fly Tying

Pale Morning Duns and Pale Evening Duns

July 23, 2019

Why are we grouping these two together, when they’re so taxonomically different? Because the same fly that works in the morning will work in the evening, so with the same imitation, we lump them together. The PMD’s and PED’s are the first hatches post run-off that can be wader friendly for fly fishing, and the PMD’s are a classic mayfly hatch. PMD’s have been known to darn near blanket the waters on the Clark Fork River and Bitterroot River, and they’re also very prevalent on Rock Creek and the Blackfoot River. This is a very important insect for Missoula rivers and it’s fisherman.

When we say classic mayfly hatch, it comes from the view many anglers take, declaring matching the hatch as the premiere challenge in fly fishing. During a blanket hatch, the fish definitely key in on certain stages of emergence and adulthood. Because of the feeding complexity, the PMD is a hatch where you buy flies wide and shallow. That means if you buy 6 PMD’s, get two parachutes, two cripples and two emergers. That way, you’re better able to match the insect stage being focused on, instead of having six adults when the trout want cripples. It’s not a bad way to buy flies at any time, but especially important with an abundance of insects. The PED’s aren’t always as abundant, but since you’ll already have a wide array of flies, you’ll be ready!

The PMD nymphs are crawlers, and very poor swimmers. After bottom release, their ascent to the surface is quite feeble. The long, slow rise to the surface gives trout time to gorge, and during emergence trout may be found higher in the water column, following nymphs to the surface. The PMD emergence is one time you may not want your nymph on the bottom, but suspended a little higher up. It’s an exciting way to nymph, sight fishing to suspended fish. A jig Pheasant Tail or a Racing Gold Perdigon is effective at this time. After ascent, PMD’s emerge from their shucks a couple of inches from the surface and finish floating to the meniscus to emerge as adults.

Trout can very specifically target PMD’s after emergence from their shuck but not yet to the surface. Pay close attention to the rise form. If there are no bubbles trailing the rise, chances are very good the fish didn’t break the surface with its mouth, but with its back. Floating a dry fly over a fish that’s not coming to the surface is exceptionally frustrating! If there are no bubbles, attach an emerger or a nymph on a dropper about 4 inches long. This will allow the fly to sink just under the surface film, but not too deeply. You’ll take a lot of “risers” this way.

With the PMD, it’s a good time to talk about the difference between a cripple and an emerger. Our best answer is about 1 second. Mother Nature is not always kind, and when the emergence process is interrupted, the insect quickly goes from emerger to cripple. It’s not as complicated as some people make it out to be. Both cripples and emergers are found in the surface film, and often imitated by the same fly, like a Film Critic. The PMD, with its slow emergence, provides multiple opportunities to use a fly in the film. A rise form to a fly in the film may or may not leave bubbles. Just adds to the puzzle!

Once a PMD has broken through the meniscus and emerged, it must wait for its wings to dry before flying. Depending on weather conditions, an adult can ride on the surface for quite a long distance, again providing the trout with quality feeding opportunities. A Tiltwing Dun or simple parachutes are excellent imitations for the adult.

So let’s make things complicated. PMD’s and PED’s also fall as brown spinners, which is imitated by the Hi-Vis Rusty Spinner. A spinner is a spent adult, returning to the water to finish its life cycle. These spinner falls can occur early in the morning, late at night, or, our favorite, during the hatch. So quite often, you will have the option of Rusty Spinners during the emergence, which adds complexity to matching the hatch. Again, we return to the classic concept of a mayfly hatch. You can find a group of rising fish, and while one may be taking emergers, the fish next to it may be taking adults, cripples or spinners. Which can make matching the hatch an interesting proposition. But isn’t that why we choose to pursue a fish with a measured IQ of 4, to keep things interesting!

Fisherman and guides are pretty spoiled in Missoula, MT having so many great hatches for fly fishing and the PMD is one hatch that last longer then most. This makes it a very important insect and there should be plenty of different stages of imitations in your fly box.

Additional PMD and PED Resources

Best PMD Fly Patterns

5 Tips For Fly Fishing The Pale Morning Dun Hatch

6 Tips For Fly Fishing The Pale Evening Dun Hatch

Flies and Fly Tying

Green Drakes in Missoula

July 7, 2019

The Western Green Drake is a good hatch for fly fishing in Missoula, MT, but not the easiest to predict. It doesn’t come off as heavily as other hatches in the area, but can be strong in certain places at certain times. As with many early season mayflies, the hatch is triggered by water temps, and due to factors like runoff, rain and varying weather, the Green Drake isn’t a hatch you can set your watch to. But they’re a sizable bug, and when they start hatching in early to mid-June, they’re big enough to pull fish off of the Salmon Flies and Golden Stone! So it pays to have some Western Green Drake imitations in your box, especially when the weather is cloudy.

There are two main species of Western Green Drakes, Drunella Grandis and Drunella Doddsi. D. Grandis max out at 16mm while D. Doddsi maxes out at about 13mm. We have both on our waters, imitated by the same pattern, in size 10 or 12, and applies to nymphs and dries equally. The nymphs don’t hatch at the surface, they hatch about a foot below the surface, and then float to the top to use their wings to break through the surface film. While this emergent phase may be critical on rivers like the Henry’s Fork, where the Green Drake is a blanket hatch, in Missoula the sparser nature of the hatch means fish keying on the Drakes are a much less fussy.

Using the wings to break through the surface film causes additional stress to these insects. When these insects do emerge, their wings are pretty beat up, and many of the adults don’t actually make it to the stage where they can fly off the water. A Green Drake Cripple, such as a Sir Francis or a Quigley Cripple are excellent imitations of the drakes that don’t make it.

The Western Green Drake uses a liquid to fill the veinations through its wings. That process takes time. And depending on air temperatures, the Green Drake wings can take a long time to dry. On colder days, the bugs may float for over a minute before their wings are full and dry and capable of flying. The dry fly is a subject of some debate amongst tyers and fishermen. In Missoula, Green Drakes hatch when the rivers are running pretty big. On the Blackfoot River and Rock Creek, you may want to use a Green Drake pattern with strong flotation, like a Hairwing Green Drake. But when Green Drakes hatch on the Clark Fork River or Bitterroot River, which are much lower gradients, use a more imitative pattern like a Carnage Green Drake or an Tilt Wing Green Drake. That’s not to say that the flies listed are river specific, we’re simply saying that a big, bouncing river will sometimes need a higher floating fly than a calmer river might require.

The Green Drake isn’t always the friendliest of hatches for the wading angler. The rivers are big when it starts coming off, and sometimes a wading angler simply can’t get to where the insects are hatching. As with most mayflies, if you can set yourself up downstream of a good, strong riffle, these crawler nymphs will hatch down into the slower water often found below riffles. And of course, in all high water, the fish are hugging the banks, looking for the softer water. With an insect that may float for a minute on the surface, it may not be critical to be near where they’re hatching, only to be near where the fish can find
soft enough water to rise!

Additional Green Drake Resources

Best Green Drake Fly Patterns

Green Drake Overview

5 Tips For Fly Fishing The Green Drake Hatch

Flies and Fly Tying

The Rock….. Golden Stones in Missoula MT

July 2, 2019

Sure, the salmon fly gets the press. It’s the biggest! It must be the best! Well, no question it’s good, but when it comes to consistently strong fly fishing in Missoula to stoneflies, the Golden Stone takes the prize hands down.

The Golden Stones begin emerging about mid June, just as the Missoula area rivers are rounding into shape. And they consistently move fish til late July! From late July on, especially on the Clark Fork River, the goldens will hatch with enough consistency that an imitation will take fish all the way into September and is one of our guides go to hatches to imitate all summer long.

The term Golden Stone is a bit of a misnomer. Taxonomically, what we call a Golden Stone are actually a multitude of different species. Why don’t we identify the species? Because it doesn’t matter! All species are imitated by the same flies. When you think about it, we fish Golden Stones from size 6-12. What other insect species has a size range from 1.7 inches to 1 inch. None. When you catch a golden, some are bright yellow, some are a dull yellow, and some lean more to brown. They’re all different species, but luckily for us, the same flies work. If you’re an amateur entomologist, this could be of wild interest, but most of us just amble on, blissfully unaware of how complicated we could make this!

The Yellow Sallies are also stoneflies, they’ve just been given a different name amongst fly fishermen! They could just as easily be called Little Goldens, but we don’t do it that way. Yet they’re stoneflies as well, and they behave as every other stonefly does on the water.

One of the favorite fly patterns for Missoula fly fishing guides and anglers. The PK Golden Stone.

The nymphs will enter the shallow water starting in early June, preparing to emerge onto the shore. This is called staging. Excellent flies for shallow nymphing are a Double Bead Hare’s Ear or a Tan/Brown Rubberlegs. Once they’ve crawled out and shed their nymphal shuck, the adults fly to shoreline vegetation, mate, and the females return to the water to lay their eggs. Unlike mayflies and caddis, which hatch from the water, a stonefly hatch consists of the females returning to the water. Goldens like warmer weather for flying, which explains why the best golden fishing is often late morning through late afternoon in Montana. For an egg laying Golden, we like a yellow Stimulator or a ??????????. Quite often, the female will get trapped in the surface film, which makes a much more appetizing target to the trout. Strong imitations of a flush floating Golden are the El Camino Grillos, PK Golden or the Plan B Golden. If you’re going dry/dropper, the Tan Chubby is a great choice for strong floatation.

It’s one of the real joys in Missoula, those last two weeks of June, fishing the double dry salmon fly with a golden stone dropper. And we think you’ll have the same experience, that the Golden outfishes the salmon fly 6 to 4. The Golden stone is an fly fishing angler’s friend. It’s consistent, so you know the fishing is there. It’s big, so you can easily see the fly! And it lasts for a long time, which is always very nice for planning your fishing. As we said, the Salmon flies may get more ink, but we think the Golden takes more fish. We’ll let you decide which one takes the prize!

Additional Golden Stone Resources

Top Golden Stone Patterns

7 Tips For Fly Fishing The Golden Stone Hatch

Golden Stone Overview

Missoula Fly Fishing Guide

Thoughts on Casting . . . . . and Travel

June 16, 2019

Miles Davis, the great jazz trumpeter, said, “If I don’t practice for two days, I start to notice. If I don’t practice for four days, my fans start to notice.”

This isn’t about contrasting casting styles, or the merits of a fast or slow rod. This is about being ready when you get off the plane or out of the car. Our guides have quoted numerous clients, when getting into the boat for the first day of five days of fly fishing trip to Missoula, “I haven’t picked up a fly rod for 6 months.” And the thought, “REALLY?!?!?!?” immediately floats through the guide’s head. You’re about to spend $2750 and you haven’t even picked up a rod?

I knew a man who was comped a 7 day trip to the South Island of New Zealand. Four 5-Star lodges and the finest fishing the South Island could provide. On day two, after having blown his third shot at his third fish, the guide turned to him and asked’ “Did you not even practice before coming here?” He wasn’t implying he was a bad fisherman, because he wasn’t. He was saying that a bit of planning might have made the trip a bit more successful and a bit less frustrating. Our guides don’t do that, but they definitely know you’re not getting anywhere near what you could be from your time on the rivers around Missoula, MT.

When pre-trip information is given to someone going on a Billfish trip, it lists tackle and fly needs, clothing and other necessities. It also directs the angler to purchase a 10 pound dumbbell, and starting two MONTHS before the trip, begin to do one minute of forearm curls, with each hand, three times a day. Move to two minutes, and try to increase even more. Why? Because when a billfish sounds and then starts to spiral, you will need to derrick that fish to the surface. If you’re not prepared, if you haven’t trained for that, your Billfish experience is going to be long and painful.

We’re not asking you to spend hours a day casting, or hire a casting instructor till you can hit a trash can lid at 85’. But if you haven’t picked up your rod for a while, string it up. Put in 15 minutes day for a week before you head out. Don’t change your style, just refresh your familiarity with the tools of the trade. You’re going to be stunned at how much better your guided trip goes with a bit of pre-practice. You’ve made a pretty serious investment of time and money. If your fishing time is limited before the trip, an investment of a little casting time will maximize your time on the water.

Tag: Blackfoot River

Additional Night Fishing Resources

Additional PMD and PED Resources

Additional Green Drake Resources

Additional Golden Stone Resources