Troutnut.com Fly Fishing for Trout Home
User Password
or register.
Scientific name search:

> > Effective patterns for Cahills



Post Reply
AdirmanJune 16th, 2012, 10:46 am
Monticello, NY

Posts: 505		Guys;

What are some of your favorite dry fly patterns for fishing Light Cahills? to me, they look very similar to Sulphers and Golden Drakes. Is there a searching pattern that imitates all of these fairly well out there or am I generalizing there similarities too much?

Thanks a bunch,

Adirman
MartinlfJune 16th, 2012, 12:07 pm
Moderator
Palmyra PA

Posts: 3233		I believe that a well-presented creamy yellow comparadun or parachute in the right size will take many fish rising to these hatches. But perhaps not all. Some fish, like some people, seem to possess more discriminating palates.

But it's hard to tell exactly what got this or that fish to rise. Was it the size of the tippet? The angle or manner of presentation? The exact color of the body? The hackle or lack of it? The match to the specific aspect of emergence? The wing profile? Each angler decides, and I'd venture that some of our most insightful revelations are pure superstition.

So, the ultimate answer for each of us may just lie in trial and error, adding experience and confidence as we find something that works. And confidence and experience, along with persistence, are very important additions to any fly pattern.

Finally I'd note that these words of wisdom ironically come from a person who sometimes blends his own dubbing and dyes his own materials, all in the quest to come up with a magic bullet. Superstition? Probably. Confidence gainer? Frequently.
"He spread them a yard and a half. 'And every one that got away is this big.'"

--Fred Chappell
EntomanJune 16th, 2012, 12:54 pm
Northern CA & ID

Posts: 2604		Hi Adirman,

Searching patterns or general attractors by definition are as the name implies. Humpies, Wulffs, Parachutes, and traditional Catskill patterns all have their place. Oh, and don't forget them soft hackles fished in the film! They can be deadly searching patterns.

It's probably good advice going smaller and lighter as the season progresses (though I have found the fish don't always agree). Get your hands on a few small Blonde Humpies and give them a try.

I glean from experienced eastern anglers that the pale Summer heptageniids rarely hatch in numbers dense enough to cause selectivity, so a general attractor you have confidence in may be the way to go. Out West, some rivers have hatches of these pale critters that come in prodigious numbers requiring more imitative flies. In these situations I prefer slant wing thorax duns (heptageniid wings are more rakish than other families as a general rule) or a good matching flymph fished in the film. If you are fortunate to run into a hatch dense enough to cause the fish to dial in, you might consider these patterns or something similar that match size and color.

One final bit of advice - if only a few duns are trickling off here and there and fish don't seem to care about them (or your attractor dries), don't forget to try a good beetle or ant pattern! Sometimes they are just the ticket.
"It's not that I find fishing so important, it's just that I find all other endeavors of Man equally unimportant... And not nearly as much fun!" Robert Traver, Anatomy of a Fisherman
Jmd123June 16th, 2012, 1:42 pm
Oscoda, MI

Posts: 2611		Here in northern lower Michigan, our Light Cahill hatches are just starting. I fished the traditional Light Cahill pattern - wood duck tail, cream body, cream hackle, wood duck wings - in size 12 and got a 16-incher on it two nights ago, plus one lost nearly that big. I don't have a local Hex hatch situation (for trout, anyway) but these Light Cahills - I believe Stenonema canadense - can get every fish in the river feeding on the surface just like the Hex. They almost seem to glow as they hover above the surface in the twilight. Most definitely one of my favorite hatches!

Jonathon
No matter how big the one you just caught is, there's always a bigger one out there somewhere...
AdirmanJune 16th, 2012, 1:51 pm
Monticello, NY

Posts: 505		Thanks guys! Entoman, I know I can always count on you for good advice!!
Let me as you this if I may: when you fish a soft hackle and wish to specifically keep it in the film such as a flymph, how do you prevent it from sinking too much? Do you dress the top area around the knot w/ a bit of floatant and/or also the leader a bit?

Thanks again,
Adirman
EntomanJune 16th, 2012, 2:04 pm
Northern CA & ID

Posts: 2604		Adir -

Dress them on dry fly hooks and use a kerchief to keep them dry (I have been known to use desiccant powder from time to time if the fish really want them up and aren't put off by the residue).

BTW - For those that may want to look on the hatch pages to see the bug Jon is referring to, Stenonema canadense is now Stenacron interpunctatum.
"It's not that I find fishing so important, it's just that I find all other endeavors of Man equally unimportant... And not nearly as much fun!" Robert Traver, Anatomy of a Fisherman
WiflyfisherJune 16th, 2012, 5:29 pm
Wisconsin

Posts: 663		For the sporadic Light Cahill hatches I like comparaduns. They worked great yesterday! :) I tie them in #12s and #14s. I also tie a wet fly with a wood duck wing.



John S.
https://WiFlyFisher.com
EntomanJune 16th, 2012, 9:56 pm
Northern CA & ID

Posts: 2604		John -

Cool flies & photos! So you are a plier of the natural wand, huh? Very nice...

BTW - What kind of hair is that? Looks very cream with very tiny black tips. To me, the hair choice makes the fly on the comparadun pattern. You have a winner there for the Cahill species.
"It's not that I find fishing so important, it's just that I find all other endeavors of Man equally unimportant... And not nearly as much fun!" Robert Traver, Anatomy of a Fisherman
AdirmanJune 17th, 2012, 5:47 am
Monticello, NY

Posts: 505		Wifly;

Nice pic of your flies!!
WiflyfisherJune 17th, 2012, 6:33 am
Wisconsin

Posts: 663		Kurt, it is one of many pieces of elk hair from BRF.

Last night after storms rolled through I went back down to the river. Not much happening so at dusk so I tied on a large extended body Hex comparadun and had a beautiful 22" brown devour it. I didn't stay to see if any hatch was going to start, the skitters were out in force.

The bamboo fly rod is a blank from Dennis Stone that I finished over the winter months. It is a Granger 8642 taper, 8'6", 5 wt.
John S.
https://WiFlyFisher.com
Jmd123June 17th, 2012, 2:51 pm
Oscoda, MI

Posts: 2611		"...Stenonema canadense is now Stenacron interpunctatum."

Aaaah, there go those danged taxonomists again! Good thing the fish don't care...

Jonathon

P.S. Didn't see any the last two nights, or much of anything hatching for that matter. Friday night I pulled out the old secret weapon, a #12 Royal Wulff, and a 15-incher fell for it.
No matter how big the one you just caught is, there's always a bigger one out there somewhere...
WiflyfisherJune 17th, 2012, 3:43 pm
Wisconsin

Posts: 663
P.S. Didn't see any the last two nights, or much of anything hatching for that matter. Friday night I pulled out the old secret weapon, a #12 Royal Wulff, and a 15-incher fell for it.

In the last 2 days I have also caught 4 really, really nice trout on these when there was nothing hatching (Royal Trude)...



John S.
https://WiFlyFisher.com
Jmd123June 17th, 2012, 4:10 pm
Oscoda, MI

Posts: 2611		Nice flies John! I haven't fished the Trude lately, and I'm due for a tying session...I have had much success in the past with Royal Coachman parachutes as well. What is it about this "Royal" pattern? It's been "the old secret weapon" for me for over 20 years, works on brookies, browns, and rainbows alike, especially lately. It's been my "clutch" fly many times this year alone.

Another which is beginning to produce again is the old White Wulff, size 10-12. Getting back to our Light Cahill discussion, a #12 in this pattern works very well during our Stenacron interpunctatum (I suppose...) hatches which are just getting started. Last night a rainbow probably 12 inches long took one in a nice log complex, came up on the other side of a log, and popped it off the 4x tippet...shoulda cut back at dark!

Jonathon
No matter how big the one you just caught is, there's always a bigger one out there somewhere...
TNEALJune 19th, 2012, 1:52 pm
GRAYLING. MICHIGAN

Posts: 278		The Roberts Drake is just such a fly to imitate all fof them (and more) fairly well. If you need tying instructions, let me know.
AdirmanJune 19th, 2012, 4:54 pm
Monticello, NY

Posts: 505		Yes sir, that would be great!!

Thanks so much,

Adirman
SofthackleJune 19th, 2012, 8:48 pm
Site Editor
Wellsville, NY

Posts: 540

I love this fly. It works very well for cahills in various sizes.

Hook: Mustad 80050BR or similar 12-16 ( I now prefer a Daiichi 1260)

Thread: Pale yellow

Tail: Lemon wood duck flank

Body: Cream dubbing

Rib: Fine gold wire

Hackle: Wound through thorax area-Dyed yellow partridge

Mark
"I have the highest respect for the skilled wet-fly fisherman, as he has mastered an art of very great difficulty." Edward R. Hewitt

Flymphs, Soft-hackles and Spiders: http://www.troutnut.com/libstudio/FS&S/index.html
AdirmanJune 19th, 2012, 9:29 pm
Monticello, NY

Posts: 505		Mark;

I'm going up to the Adirondacks this weekend to fish and i was wondering if you thought that some of your soft hackle patterns might be effective in those mountain streams up there and if so, which ones? Last year, I caught a bunch using classic dries and wets but as always, trying to vary my methods to amuse myself a bit so thought i might try something else. What do you think?

Thanks for your help, as always,

Adirman

SofthackleJune 20th, 2012, 10:35 am
Site Editor
Wellsville, NY

Posts: 540		Hi,
It's been quite some time since I've traveled into the Adirondacks, however if I remember correctly, their hatches are a bit behind what is common in the Catskills. I believe sulfurs, cahills, yellow stone flies, Little olives, and perhaps some green drakes may be hatching and active. I guess it depends upon where you are. Usefull patterns may be these:

http://www.troutnut.com/libstudio/FS&S/html/cream_soft-hackle.html

http://www.troutnut.com/libstudio/FS&S/html/li_l_dorothy.html

http://www.troutnut.com/libstudio/FS&S/html/lt__snipe___yellow.html

http://www.troutnut.com/libstudio/FS&S/html/sulfur_soft-hackle.html

http://www.troutnut.com/libstudio/FS&S/html/tup_s_indispensible.html

http://www.troutnut.com/libstudio/FS&S/html/little_olive_flymph.html

Also that flymph I posted above should be considered. This style of fly could also be adapted to imitate those yellow stone flies by adjusting the colors of the body and hackle and hook size to match the natural. If you want to adjust it for a stone fly imitation, I'd omit the tail.

You need to pick which of these patterns floats your boat. It may be just a few, or all.

Let us know how you do!
Mark
"I have the highest respect for the skilled wet-fly fisherman, as he has mastered an art of very great difficulty." Edward R. Hewitt

Flymphs, Soft-hackles and Spiders: http://www.troutnut.com/libstudio/FS&S/index.html
AdirmanJune 20th, 2012, 6:44 pm
Monticello, NY

Posts: 505		Mark;

Thanks for the info and I'll report back soon!!

Adirman

Quick Reply

You have to be logged in to post on the forum. It's this easy:
Username:          Email:

Password:    Confirm Password:

I am at least 13 years old and agree to the rules.

Related Discussions

TitleRepliesLast Reply
Re: Which Heptageniidae species is this?
In the Identify This! Board by Wiflyfisher		2Jul 14, 2008
by Wiflyfisher
Re: Mayflies
In Male Hexagenia atrocaudata Mayfly Spinner by Fishcraze		2May 31, 2009
by Trtklr
Mosquito Adams
In Fly Tying by Mcflyangler		0
Re: Nice brookies
In Fishing Reports by Ditch		6Jun 30, 2012
by Jmd123
Re: Need help..
In Fly Tying by Nightangler		1Sep 16, 2006
by GONZO
Re: light & dark cahill nymph patterns
In General Discussion by Lastchance		2Feb 18, 2008
by JAD
Re: Scud colors - Wisconsin
In General Discussion by GoofusBug		4May 18, 2009
by CharlieSawd
Re: National Weather Service in La Crosse captured the Hex hatch on radar
In General Discussion by Wiflyfisher		3Jul 14, 2008
by Wiflyfisher
Re: Dry Fly Fishing ...My local waters
In the Photography Board by Steps25		14Aug 16, 2015
by Catskilljon
Re: any hatches in mid-september on the rifle river in michigan?
In Fishing Reports by Crossb1111		3Sep 14, 2010
by Jmd123