3 Ways to Improve Your
Nymphing Fly Selection

Know Your Bugs & Catch More Fish

I was fishing the renowned Missouri river in Montana from a drift boat one gorgeous summer morning.  We had been told the fish were eating midges and scuds and bought more flies than we ever thought we’d need from the local fly shop.  As we began to drift down the river we fished all the likely spots, changed our depths and put some solid drifts for the better part of an hour with only 2 fish to the net.  This was not what the famous Missouri river was supposed to produce.  You travel that far to fish a river with over 15,000 fish per mile and only put two fish to net?  We knew we were missing the flies the fish were eating.  

Putting our minds and a couple beers to work, we devised a new plan.  Using the skills we teach in our online entomology course, we were able to make some changes to our flies and by the end of the day had over 60 fish to net between the two of us.  

A great cast, solid drift on a great river will only get you so far.  Without the proper flies on the end of your line you can be missing out on a lot of fish.

We’re going to share three excellent tips that will help you improve your fly selection skills when nymphing so you can recover from a 2 fish day to a 60 fish day more often.

Fish Smaller Patterns

Trout wants snacks, not meals

Most insects aren’t any bigger than a size #12 on a fly hook.  In tailwaters, it’s often #16 and up.  This is surprising to most that fish can sustain themselves off such a small meal, but they forget to account for the shear number of insects in the water.  Biomass (the entire living matter in a river) is how biologists measure the health of a river and most trout rivers have a huge biomass.  Think of the river more like a conveyer belt, that is continuously delivering small meals down river to the trout.  If you have our entomology course and got the free bug seine that came with it, you’ll see pretty quickly that in just a matter of minutes in most rivers you’ll get 50-100 bugs in your seine.  

So if the bugs are plentiful and not as large as we expected throwing a fly pattern that is two sizes bigger than the naturals, not only looks funny to the trout, but there’s also a big hook sticking out the bottom.  Fish will overlook these grievances if they have an accurate enough fly that is presented well, but to maximize your opportunity, you should always be thinking smaller.  If you think a size #16 makes sense for your river, fish an #18.  You’ll be surprised how many more fish you’ll catch just by going a bit smaller.

The beauty of fishing smaller nymphs vs smaller dries is you don’t have to worry about seeing the nymph.  It’s hard to spot a size #20 or #22 fly on the surface regardless of your age, but with nymphing you can leave the sighting to the trout and just watch that good ole’ indicator.

Know Your Bugs by Season & River

Before you get on the water, come prepared

This is a lesson on preparation.  There is a ton of information in our entomology course and on other great fly fishing sites that can help you figure out hatches and patterns you should have on each river that nowadays, there’s no reason you can’t come to the river properly prepared with a plethora of flies for that river.

How do you know what bugs you need?  It comes down to two factors, the time of year and the river you’re on.  Trout eat mostly the same flies, and the weather and environment impact the timing of when the hatches occur and when the nymphs underwater are active.  Once you understand bug behavior, the 12 major categories of insect and the stages each of those bugs go through, you can have the right flies for almost any river.  We cover that information step by step in our online entomology guide, but we also offer an assortment of flies that help you cover all the stages, common sizes and insects that trout eat.  No assortment covers everything, but this one is pretty damn close.  Take a look and add them to your fly box if it looks like it will help you.

The best advice I can give on this point is to learn your insects.  It takes time and patience but the knowledge is invaluable and will improve your fly fishing exponentially.

Know How to Use Your Bug Seine

A Simple and Powerful Tool to Match The Hatch

Your bug seine is your eyesight into what is going on under the water.  Most people think matching the hatch is all about figuring out what goes on above the surface, but it is just as important to match what is going on below the surface when selecting the right flies for nymphing. 

It isn’t too hard to get hit in the face with a salmonfly and see then along the banks to know that the salmonflies are emerging and active on the river, but how would you know that white midge larva are getting dislodged from the rocks upstream and the trout in that same hole could care less about those salmonflies and they are gorging themselves on the midges?

The ONLY way you’re going to figure that out is by seining the river below that hole and finding them in your seine.

Far to often we find a hatch above the water, but don’t see fish rising.  That usually means that the fish are more concerned with the bug life below the water.  Fish feed subsurface 90% of the time because it’s less energy used and it’s safer.  The way to catching more fish is by understanding what happens below the water and the only way to do that is with a seine.

What about flipping rocks over? I know a lot of you think flipping rocks is the same as seining, but there is one major difference.  Flipping rocks shows you what is in the river, seining shows you what’s moving through the river.  Fish aren’t flipping over rocks and eating insects, they are eating what goes through the water.  A seine shows you what is on the menu so you can use the right flies as you nymph that run or hole or riffle. 

With all that said, the best way to use your bug seine is if possible, seine above and below where you plan to fish.  Seine above the hole and see what’s moving around (kick up rocks at this point to see whats above the fish) then work below the fish and see what is just drifting through the water (not kicking up rocks, just collect what’s in the current.)  This is huge to your success in identifying what the trout are eating.

If you can find similarities in what happens above the fishable water and below the fishable water, you’ve likely narrowed down your choices of flies to 5-6 patterns at the most.  That will help you a ton in selecting the right fly when you are nymphing.

Check out our entomology course, the course comes included with a free bug seine AND three 50% off coupons to use in our shop, so you can get the fly assortments at insane prices.  

If you believe that this will help you and using a seine and having the right flies ahead of time is key to catching the right fish, then our course is a perfect way to save money.  You can buy the course for $99 and then get an assortment for less that $90 meaning for less than $200, you can have all the flies and knowledge you need to catch flies all year long.  That is a great value, and well worth the investment.  Knowledge carries on forever, so make an investment in your fly fishing career and check out our course today.

Winter Fly Assortment

Regular Price: $119 | Sale Price: $79 + Free Shipping

winter-fly-fishing-resources

72 OF THE TOP FLIES FOR WINTER

Fish With Confidence This Winter
  • Get the top producing trout flies for winter months
  • Always have confidence with these fly patterns
  • 72 flies – 6 different patterns, 3 sizes of each pattern (4 of each size)
  • Any open water in winter, these can catch you fish

Sale Price: $79
33% Off + Free Shipping!