What about the HOOK?

What about that hook?

Selectivity, hooks and smart fish?

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This post sponsored by Inkwazi Fly Fishing Safaris

My very good friend, client and general pontificator of things piscatorial, Paddy Coleman, recently raised a very valid point about flies, selectivity and supposedly “educated” trout.

He told me that whilst he would accept the idea that drag was a no no in terms of fly presentation, he couldn’t hold to the idea that trout became educated to the degree that they would “remember” or “refuse” flies based on past experience. Suggesting that were it the case,  the hook would be a dead giveaway to a cerebrally sophisticated trout. “What about the hook”?  Paddy expressed it with the addition of a brief and powerful, if perhaps not entirely socially acceptable, expletive but the message is clear and it he raises a valid point. If fish are so smart, why do they not shy away from the hook?

Exact Imitation and its limitations.

No matter what you do, the hook of course is the downfall of the “exact imitation brigade” because real insects don’t have them, although you could argue that the odd midge pupa is a pretty close copy.

In trout angling the acceptance of the idea that trout are smart and close imitations are required is widely accepted. In fact to the point that it is rarely even questioned, but is it true, sensible or even effective to work along the lines of close copy imitations if they have, by default a metal spike sticking our of their nether regions?

Given that we are talking about a creature with a brain the size of a pea it seems unlikely that trout are capable of such distinction, on the other hand, if we all find the little blighters so difficult to fool at times it behooves us to imagine that they are pretty darn clever. So what’s the answer? To be honest I really don’t know, in fact I don’t even know what it is that makes fish take our imitations at the best of

It often strikes me that it is normal that one can see one’s own fly on the water, but frequently in a hatch situation you cannot actually see the “real thing” even then. So our imitations are obviously not that exact there being a quantifiable degree of difference, even at a cursory glance between the angler’s imitation and the real thing.

So how much of an issue is the hook, and is it worth going to extreme effort to hide or disguise it?

Truth be told the hook sticking out of your carefully tied imitation is an anathema, surely if the trout are so picky then they would “Wise Up” to the presence of the hook and quickly become uncatchable?

More to the point, if there was a simple and effective way of tying flies upside down, we would more than likely use them; if not indeed use them exclusively. There have been myriad attempts at getting the hook out of the water and therefore hopefully out of the trout’s gaze..

Various attempts to overcome this problem

The “USD” (Upside Down) Dun:

Goddard and Clarke in their excellent book “The Trout and the Fly” designed and “built” the USD dun, a wonderfully realistic upside down fly with curved wings of cut hen hackle, cleverly fashioned parachute at the “bottom”, read top, of the hook and absolutely nothing to give the trout a hint that all was not well. At the time it was hailed as a breakthrough but the darn things are so troublesome to manufacture that they have fallen out of favour to the point that I couldn’t find an image of one on the internet.. Although a close resemblance can be found in this pattern. Where the wing has been replaced with polyyarn or similar.

usd_dun

An upside down (USD) pattern, similar to Goddard and Clarke's original. Image courtesy of flytyingforum.com

The Funnel Dun

The simplest version of an upside down dun fly was created by Niel Patterson as the “funnel dun”, this pattern uses the same hackle as regular Catskill tied or Halfordian creations, but it is forced into a cone or funnel shape, combined with the tail being tied markedly around the bend of the hook the fly has a distinct propensity to land “the wrong way up” thereby “hiding the hook point”. It is certainly much simpler to manufacture than Goddard and Clarke’s pattern, but I have to confess it lacks aesthetic appeal to my eye. (I have a soft spot for fishing with pretty looking flies I’m afraid).

The Funnel Dun, Image courtesy of ytieflies.co.uk

 

Waterwisp ® Flies

Then the most modern, and I am given to believe patented process of the Waterwisp patterns, flies tied using the bend of the hook as the post of a parachute hackle. The real innovation being simply that the hook eye is bent in line with the shank allowing the tyer to put the hook, eye first into the vice.

Waterwisp

Waterwisp patterns, courtesy of http://www.waterwisp.com

One has to admire the innovation, although one suspects that these flies are not in wide use, and there are comments that the hook up rates are relatively poor compared to more standard imitations.

So what does all of that prove? Not a lot, that fish might be smarter than we think? Or maybe not so, it certainly does demostrate that anglers are a pretty thoughtful and inventive bunch and I am sure it would be fun to keep experimenting.

Still, thankfully the majority of fish don’t seem to be bothered by the hook and even Goddard and Clarke commented that they reserved their upside down (USD) patterns for “difficult or more educated fish”.

Watch out for the next post, I am going to flex my brains a little and explore some thoughts on selectivity, but then again I have been wrong before..

 

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4 Responses to “What about the HOOK?”

  1. Do fish see hooks on flies? - Page 2 - Fly Fishing Forums Says:

    […] them or if other factors override its presence. There is a good blog post discussing this at What about the HOOK? The Fishing Gene Of course if they ever realise that the hook is a problem we are out of […]

  2. Terence Haraway Says:

    Thanks for sharing

  3. GGY Says:

    Easy way to make an USD.

    Take a “normal” parachute mayfly.
    Holding the fly in your left hand with the hook eye facing to the right.
    Pinch the parachute & hackle tightly with your right thumb underneath and forefinger on top.
    Rotate the parachute & hackle 180 degrees (turn until your thumb is on top of the fly.)
    Done.

  4. paracaddis Says:

    Gary, I have a huge respect for you and your ideas, and if anyone can come up with an elegant solution I am sure you would be a forerunner. But there are problems with your suggestion.
    Firstly: you won’t turn the post around quite that easily on any flies I tie. although I have considered the idea.
    Secondly, the materials and particular those of the post may hinder hook ups so badly as to render the fly useless.
    Thirdly I think that one would need to modify the tails, take them further around the bend of the hook to assist the fly landing the right (or maybe one should say wrong) way up.
    Finally I would like a USD pattern to have the hackles “underneath the shank” and not above it as I understand your solution would produce. Very open to discussion on this. I have considered a number of options, none of which have actually worked out entirely to my satisfaction. You keep thinking about it, if anyone can come up with an answer, I think that you might well do it. Regards Tim

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