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Foam Beetle

In general, I mostly look forward to spring and fall fishing the most in the mountains. Temperatures are mild and fish are typically at their most active. However, there is one particular thing that makes me excited for the warm weather of summer to arrive: Beetle fishing!

With mayflies, it’s different. Sure it’s cool seeing a trout casually come up and sip your mayfly imitation out of a foam line, but I’ve seen trout cross from one side of a pool to another to eat a foam beetle. And it’s not a sip; it’s a GULP!

Common Black Beetle

Terrestrial fishing is a big deal in the mountains in the summer. Hatches of mayflies, caddisflies, and stoneflies are fewer and land based insects like inchworms, ants, and hoppers fill the void. Beetles are one of the most prolific terrestrial “hatches” in the park and there are about as many different types of actual beetles as there are beetle patterns to imitate them. I used to tie a fly called a Java Bug that was a beetle imitation made with a painted coffee bean epoxied to a body of peacock herl. The coffee bean not only provided a perfect profile, but would land on the water with an enticing “plop,” much like a real beetle might.

My favorite beetle imitation for a beetle, as the title not so discreetly suggests, is a foam beetle. With foam, you can still get the desired “plop,” but in a much more durable body. Many patterns, including some I tie, will have a peacock herl or even a sparkle dub body to capture that iridescence found on most beetles. They look great and fish great, but I’ve found that a simple thread body does about as well. For legs, I’ve seen everything from hackle to thread, but in my book, it’s hard to beat thin rubber for the movement.

I mostly use a size range of #10 – #14. I lean more toward the smaller sizes later in the summer when the water is lower. Most of mine are tied in black or brown, and I like to put a small strip of yellow or orange foam on the top to make it easier to see.

Foam Beetle

Trout seem to be looking for them more in the afternoons, but certainly try them anytime of day. Beetles seem to be more active in the afternoon and evening so I think they’re more available to fish at those times. Windy days can be great beetle days (or any kind of terrestrial) as more of them end up in the water. And as you might expect, fishing them under overhanging tree limbs can be very productive.

Most of the time, I fish them like I would any dry fly, drifting them from the top of a current down to the fish, but I sometimes alter my tactics in slower pools. Beetle imitations do hit the water a little harder, which can be good and bad. If you spot a nice fish in a slow pool and plop that beetle in front of him, he’ll often spook. But if you plop it down a foot or so behind him, he’ll often turn around for it – one of my favorite kind of takes!

Tie some for yourself or give me a shout and I’ll tie some for you. They are included in my Boys of Summer fly selection. Whatever you do, just make sure you have some with you on any summertime trip to the Smokies!

Simple Foam Beetle

Hook: TMC 100 #16 – #10
Thread: Black 8/0
Back/Shell: Black 2mm craft foam, tied in rearward and folded over
Body: Black thread
Legs: Black rubber legs, small to micro depending on hook size
Sighter: Orange (or other bright color) 2mm craft foam

Note: Numerous other colors of foam and thread can be used but black and brown are my best producers

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

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Fishing Low Water

In normal years, there are going to be periods that are dryer than others, and in a rainfall driven fishery like the Smoky Mountains, water levels routinely fluctuate and you have to be able to adjust your strategies to match the conditions. While some years can give us low water conditions any time of year, late summer and fall is historically the driest time of year in the Smokies.  We’re fortunate that we’ve had a fairly wet summer this year and have a little more “reserve” going into fall, but September and and October will undoubtedly show us drier conditions and fishing low water can be a challenge.

What’s particularly bad is when we have a summer drought with low water AND warm water temperatures. That’s a pretty tough combination. But when you’re dealing with the typical low water we see in September and particularly October, water temperatures are cool and trout are very active. So, there’s one obstacle, warm water temperatures, out of the way. Below are some tips for dealing with the other obstacle.

Staying low will help keep you out of the trout’s view

The biggest problem low water creates is it makes already spooky fish spookier. While having less water depth can be an issue, the real challenge is having less water flow. When streams are full, the extra flow of water helps conceal you and your movements. The surface is more broken, making the trout’s view of the outside world more distorted and the extra flow helps to dampen the noise you make when you move in or near the water. In a nutshell, you’re going to have to be a lot stealthier when you fish for low water trout.

I’ve talked about this first piece in the article Dress for Success, but it all starts with what you wear. When you are fishing in the Smoky Mountains, your backdrop consists mostly of trees and bushes. When you wear bright colors, your silhouette against that woody backdrop is much more pronounced, and the trout more easily detects your movements. Dress in dull, earth-tone colors like brown, tan, olive, or grey. And stay low. Crouching, squatting, kneeling and/or staying behind boulders will help eliminate your silhouette altogether.

Without the benefit of faster currents, you have to stay farther away from the fish. Simply staying back farther and casting farther can cause drag issues when you’re working across currents, as more line will be on the water. Use the longest rod you can get away with to allow for extra reach across those currents. With shorter rods, take extra measures to position yourself as much downstream from the fish as possible. This will put your line/leader more in the same speed current as the fly and provide a better drift.

Speaking of lines… Heavier fly lines will make more commotion on the water and will drag more. Try using lighter lines, 4-weight and smaller, and keep them off the water as much as you can by keeping the rod tip up. Longer leaders with longer and finer tippet will also help with less drag and less commotion on the water. For small to mid size streams, I usually fish 9’ leaders in low water, and often 12’ leaders on larger rivers.

Griffith’s Gnat

Lower, slower moving water also gives the fish a better, longer look at your fly. Larger, bushier flies will often produce “short strikes,” where the fish merely bumps or noses it, or stops just short of taking it. Smaller flies and low profile flies like parachutes or comparaduns, will often solve that. A Griffith’s Gnat in a size #18 is a favorite late season, low water pattern. A Parachute Adams in size #18 is another favorite. Terrestrials are still abundant this time of year and a small parachute ant or a soft hackle ant dropper can be very effective in these conditions.

You may also try to seek out choppier water. Fish will often position themselves more in choppy water during these conditions to remain less visible to predators.

Mostly, success in low water is going to boil down to movement. Keep your false casting to an absolute minimum, like, not at all if you can. Don’t go rushing into each new spot. First, assess the pocket, pool, or run from afar, then keep a low profile and approach it slowly.

After doing all of this, as simple as it sounds, be ready! Your strike is most often going to come on the first cast and you don’t get many second chances.