Guided Trips

FISHING REPORT AND SYNOPSIS: 11/1/2018

Fishing is good in the Smokies and other mountain streams if you can catch it on a day where the wind is minimal. Otherwise, expect lots of leaves in the water for the next few days. Delayed harvest streams are also being stocked and fishing well in east Tennessee and western North Carolina.

In the Smokies, fall bugs are in full swing. We have been seeing blue-winged olives almost daily although they will hatch best on foul weather days. They are small, typically running anywhere from #20-#24 although a few larger ones have also shown up. A few October Caddis are still around as well. Terrestrials are close to being done for the year although we are still seeing a few bees and hornets near the stream. Isonychia nymphs, caddis pupa, and BWO nymphs will get it done for your subsurface fishing. Have some October Caddis (#12) and parachute BWO patterns (#18-#22) for dry flies and you should be set. Not interested in matching the hatch? Then fish a Pheasant Tail nymph under a #14 Parachute Adams. That rig can catch fish year round in the Smokies.

Brook and brown trout are now moving into the open to spawn. During this time of year, please be extremely cautious about wading through gravel riffles and the tailouts of pools. If you step on the redd (nest), you will crush the eggs that comprise the next generation of fish. Please avoid fishing to actively spawning fish and let them do their thing in peace.

Our tailwaters are still cranking although the Caney is finally starting to come down. I'm still hoping to get a firsthand report on the Caney Fork soon although it might be sometime next week or the week after before that happens at the earliest. Stay tuned for more on that. Fishing will still be slow overall with limited numbers of fish in that particular river unfortunately.

The Clinch is featuring high water as they try to catch up on the fall draw down. All of the recent rainfall set them back in this process but flows are now going up to try and make up some of the time lost. It is still fishing reasonably well on high water although we prefer the low water of late fall and early winter as it is one of our favorite times to be on the river.

Smallmouth are about done for the year with the cooler weather we are now experiencing. I caught a few yesterday on the Tennessee River while fishing with guide Rob Fightmaster, but overall the best bite is all but over. Our thoughts will be turning to musky soon, however. Once we are done with guide trips for the year, we'll be spending more time chasing these monsters.

In the meantime, we still have a few open dates in November. Feel free to get in touch with me if you are interested in a guided trip. Thanks!

Photo of the Month: Fishing in Paradise

Photo of the Month: Fishing in Paradise

Friday, May 15, 2015

The Isonychia bicolor

As we head into the heat of summer, Smoky Mountain anglers should begin adjusting to the changing conditions. The banner hatches of April and early May are giving way to the yellow and cream insects of summer. Most anyone who regularly fishes in the Park can tell you that yellow is the color to fish this time of year. There is of course, as with most things, an exception and a significant one at that.

The Isonychia bicolor (Slate Drakes) mayfly is arguably as important as the famed Yellow Sallies that everyone is trying to match. The interesting thing about this hatch is that, at least in many places, the nymph is the only important stage that fishermen need concern themselves with. One very notable exception to this is the Hiwassee River where the duns emerge mid stream and fishing from a drift boat can produce excellent action during the hatch. However, on the mountain streams, Isonychias generally crawl out onto the rocks in and around the stream and hatch out of the water. That means the fish rarely see a dun and the spinner falls are only rarely important, at least during legal fishing hours.

Earlier this week, I found large quantities of shucks on one of my local smallmouth bass streams and eventually a gorgeous dun that was still sitting on the rock it hatched on. Here, you can see the shucks where the nymphs crawled out of the water to hatch. The second picture is a newly hatched dun.

Isonychia Bicolor or Slate Drake nymphal shucks

Slate Drake or Isonychia Bicolor Dun Adult

These are large bugs, often a size #8 or #10 and the fish react accordingly. In the Smokies, trout will often take a nymph imitation when nothing else is seeming to work. In fact, one of the better brown trout I caught last summer ate my own Isonychia pattern.

Smokies big brown trout

If you don't have your own secret pattern, a Prince nymph does a reasonably decent job at imitating these bugs as well as a variety of commercially available Isonychia nymphs that you should be able to find at your local fly shop. Want to take a stab at my favorite, an Isonychia Soft Hackle? Here is a picture and a recipe.

David Knapp's Isonychia Soft Hackle


David Knapp's Isonychia Soft Hackle


Hook: #8-#12 TMC 5262 or 3671 (I use mostly #10-#12)
Weight: .020 Lead-free wire
Thread: Black 8/0
Tail: Brown hackle fibers
Body: Several strands of peacock fibers, twisted together for durability
Rib/Gills: Gray ostrich herl
Back/Stripe: Pearl or silver Flashabou or small pearl tinsel
Hackle: Speckled Brown Soft Hackle Hen Saddle patch feather (2-3 turns)

Tying directions: Add wire first and then start thread and cover the wire with a thread base. Tie in tail and then flash. Tie in ostrich and then peacock herl. Wind peacock herl forward, adding more if you need it to get a nice full body. Tie off. For added durability, wind thread back and forth over body several times. The thread will bite into the herl and should be mostly invisible but it will help hold the body together once fish start chewing on it. Next, palmer the ostrich herl forward and tie off. Pull flash strip over back and tie off behind the head. Finally, tie in soft hackle feather, wrap 2-3 turns depending on how thick the fibers are, and tie off. Whip finish and add a small drop of glue to the head and you are done!

How to fish

When fishing an Isonychia nymph pattern, you need to understand the naturals. The nymph is an active swimmer. This means that your normal dead drift is fine, but if that isn't working, try changing it up by adding a jigging motion with your rod tip or swinging the fly at the end of each drift. Some of the best trout that I've caught in the Smokies have come on an Isonychia nymph pattern so try one out this summer on the Little River or other larger Park stream and see if you agree that this is one of the most important hatches of the summer. 

5 comments:

  1. My favorite late summer/fall hatch in New England. Here they will take dunks but soft hackles also take lots of fish. I like your take on the soft hackle!

    ReplyDelete
    Replies
    1. Mark, let me know if you try that SH out up there. I'm curious if it is as effective elsewhere as it is here.

      Delete
  2. David
    I am fishing soft hackles a lot more now, and having success with them on the Sipsey tailrace. Thanks for sharing

    ReplyDelete
    Replies
    1. Bill, they are some of my favorite flies and I fish them in a wide variety of methods.

      Delete
  3. I remember seeing some crazy Isonychia hatches on the Hiwassee years ago. The Zug Bug was also a good pattern to use when the Isonychia hatch was taking place.

    ReplyDelete

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