How to Catch Smallmouth Bass on Topwater Fliesadmin
Gamefish come equipped with a variety of different jaw structures, each of which tells a different story about how these fish evolved to hunt prey. Some species, like the channel catfish, have an obvious overbite—useful in pinning prey on the bottom. The brook trout has a jaw that occupies much of its face, a testament to how it evolved to eat during the relatively short growing season of northern latitudes and high-country streams (that is to say, all the time). Then there’s the smallmouth bass. A look at its jaw structure shows a lower jaw that extends beyond the upper. The biology tells the story of a fish that evolved to feed up top
The surface might look to the angler like an easy nut to crack, but in fact the opposite is true. Perhaps nowhere else in the water column does the how, and why, and when of smallmouth fishing have so many different nuances and possibilities. First off, to Micropterus dolomieu the surface is a place of food—and danger. Imagine a restaurant where the food was easy to get but where each excursion brought with it the threat of annihilation. Simply put, the surface is where a fish negotiates its willingness to eat with its wariness of death from above. And so we’ve classified topwater flies according to the sound they make.
In fact, you might think of them as musical instruments producing a variety of different sounds, from the pianissimo of the wiggly to the fortissimo of a banging Boogle Bug to the deep baritone of a hair bug trapping large quantities of air in its spun body. In short, perhaps even more so than silhouette, what distinguishes topwaters is their sonic profile. For current purposes, we’ll divide topwater flies into two basic categories: wigglies and poppers.
Bass loves Wigglies
To tell the story of the wiggly we first have to tell the story of an elderly Southern gentleman by the name of Jack Allen. Jack was a longtime largemouth bass guide from the Florida Everglades, and when we met him at the boat launch one early summer day, we saw nothing more than a guy with a bad elbow and a box of tiny hand-tied flies with foam bodies and wiggly legs—“bluegill spiders on steroids,” we called them.
When we launched the boat that first day with Jack the winds were ripping the flags straight out and there were standing waves and whitecaps on the river—not the sort of conditions in which any of the guides would have suggested throwing something as small and delicate as one of Jack’s foam and rubber creations. In the standing waves and whitecaps, it would have been hard to spot a big bright blockhead popper, let alone a small dark bluegill fly—jacked up on steroids or not.
In a way, fishing wigglies is not new. As far back as the 1880s, Dr. James Henshall was imploring the smallmouth angler “not to forget the spiders.” But as we started fishing wigglies systematically on our Wisconsin rivers, we noticed different behaviors in the bass that we’d been catching for decades on poppers and hair bugs. There was a difference between the eats we got on the wiggly and the eats we got on the popper. Oftentimes the popper eat is aggressive, a toilet bowl woosh or topwater explosion of sorts—which suggests a fish could be scared or confused (or both) when it whacks a popper. But wiggly fish were a different story. There was never unnecessary commotion in the eat. A full ten times out of ten, a smallmouth bass simply sipped it out of the film. They were confident it was food.
Though the above anecdotes demonstrate a fish’s willingness to eat the wiggly in a variety of weather conditions and forage situations, the real problem the wiggly solves is presenting to fish in shallow, calm water. This might refer to 1) the first shelf when there is “just enough” water to bring fish onto it, 2) shallow feeding flats in the evening, and 3) mid-river rock gardens and weed beds in the middle of the day. For these reasons the wiggly typically becomes an especially important fly in the smallmouth angler’s arsenal once water levels drop a bit in early summer.
Fishing the Wiggly
Before we get started about poppers, which have been around in either deer hair, balsa wood, or foam forms since time immemorial, it might be worth asking an obvious question: Why on earth does a smallmouth bass eat a chartreuse popper in the first place?
Our years on the water have led us to believe that a big part of the reason that smallmouth eat things like gaudy fluorescent poppers is due to “the curse of no opposable thumbs.” We have seen bass sip a spindly leaf with the same confidence as they would an adult dragonfly, only to kick it out once they recognize the mistake. The actionable difference is that the mistakes we throw their way have a hook at the end of them.
When and How to Pop
If there’s a basic recipe for popper fishing, one that we might tweak based on the conditions at hand, it’s this:
1) Land the fly as gently as you can. The sound of the fly hitting the water is the first possible cue to bring a fish in.
2) Let the bug drift at least until the rings of water clear. Or longer (because less is more, longer is better).
3) Mend if need be (ideally a “pop mend,” like a “touch mend” but with more force).
4) Let the rings of water clear again.
5) Pop, and then repeat steps 2-4.
With that basic recipe established, there are several other factors that affect the way we fish popping bugs. The first is the depth of the water. The key with any popping bug is as follows: Shallow water gets a little pop, deep water gets a big pop. In situations where you’re fishing a popper all the way back to the boat over water steadily increasing in depth, this means that the intensity of pops should increase commensurately.
In addition to depth, temperature is another factor that affects our approach to popping. Cool-water popping and warmer-water popping should be approached differently in terms of attitude and expectation.
How long it takes a fish to react to a topwater fly depends on a number of factors, with water temperature being foremost. The colder the water, the longer you should work a topwater fly before giving up on a cast. When the water heats up, be prepared for near-instant strikes.
Early in the season when bass metabolic rates are slow, you might get hit eight seconds into the drift because that’s how long it takes for that lethargic fish to hone in. That’s a time to stay focused on the fly throughout the drift, and not to lose your attention even after the fly has been sitting out there for some time. Later in the season, when bass metabolic rates are at their peak, the angler must be ready for the opposite: an instantaneous eat. When water temps are high, you don’t want to be adjusting your sunglasses or unwrapping a line from around your reel seat when the fly lands. You want to be ready to strike.