trico hatch
Fly Fishing Techniques, Trout Flies

The White-Winged Curse; Fishing the Trico Hatch

Since the advent of fly fishing, fly fishers have had their demons. The summer trico hatch is mine. Through the ages it has frustrated fly fishers sufficiently to earn the moniker “white-winged curse”! A few weeks ago, I ventured to a stretch of the Madison River, to once again take on the curse.

I arrived shortly before 9 am, and noted a few bugs in the air already. About 10-15 minutes later, someone threw the switch; the air filled with hatched, mating tricos.

white-winged curse
the “blizzard” trico hatch

During the “blizzard” hatch, only an isolated trout or two appeared. None fed repetitively. Despite their pea-sized brains, they knew what was coming, and were content to wait. So was I.

In another 20-30 minutes, the spinner-fall began. The water’s surface was quickly covered with exhausted, spent spinners.

white-winged curse
the trico spinner-fall

I easily counted 15-20 riseforms in the run I was about to fish. But no snouts broke the surface. Despite the massive amount of food on the surface, the trout were feeding just below the surface.

My first offering was a tandem rig of a parachute Adams and a Quigley Cripple. For the parachute, I used a fly 1-2 sizes larger than the actual bugs. One reason is that my 73 year-old eyes can’t follow size 22-24 flies anymore. But more applicable for younger anglers, I find that the trico hatch is the one exception to the rule of “go smaller”. Sometimes I think going larger is effective because there is a simultaneous callibaetis hatch, and the fish prefer the larger mouthful. Another possibility is the clumping of the tricos that occurs. Two or three bugs often clump together, making for a bigger mouthful.

I drifted my flies over several feeding fish. Although I caught one, the many refusals told me that they were likely feeding deeper in the water column. I didn’t have a good emerger pattern with me, so I replaced the cripple with a zebra midge pattern.  This yielded another two fish, but the refusals mostly continued.

Then the stop-switch was thrown, and the trout stopped feeding. The suddenness of both the start and stop of this hatch, and the associated feeding, always amazes me.


Upon returning home, I quickly hit the tying bench and tied a bunch of emerger/drowned trico patterns. I tied two CDC patterns. The one below was tied without any weight, to fish in the film.

white-winged curse
CDC trico emerger

The second one, seen below, was tied with a tungsten beadhead, to fish several inches below the film.

white-winged curse
CDC trico emerger, with tungsten beadhead

The return

I returned a few weeks later, armed with my new flies. As expected, the hatch and spinner fall came right on time. I started with a #14 parachute Adams again, and trailed the new beadhead emerger. After many refusals, I finally caught one modest-sized fish. A Quigley cripple did little better. Finally, although only tidlers were breaking the surface, I tied on a spent spinner; same result.

Faced with so many refusals, I went through my mental checklist. My leader was fifteen feet long, with 2-3 feet of 5x tippet. I was fishing downstream, assuring that the flies drifted naturally and arrived before the leader. What flies had I tried? Lastly, what did the riseforms indicate, surface or subsurface feeding?

So, what to do? Unmatch the hatch with a terrestrial, like an ant, or one more attempt at fooling these “educated” trout with a trico pattern? I chose the latter. Taking the spinner pattern, I smashed it a bit, and thoroughly soaked it. The plan was to fish it just below the surface, imitating a drowned spinner. To my surprise, it worked! I was rewarded with a strike every second or third drift.

Final Thoughts

So today, it was a drowned spinner that put fish into my net. I could not appreciate any difference in the hatch or riseforms from my previous visits, when a similar tactic failed. I guess that’s why we call it “fishing”; we’re always fishing for answers.

Meanwhile, the white-winged curse continues to invade my dreams!

Related reading:

Written by Al Simpson, August, 2019.

8 thoughts on “The White-Winged Curse; Fishing the Trico Hatch

  1. Hi Al,
    Wanted to let you know how much I enjoy your blog. Fly fishing streams is not much different than fishing lakes. Your pictures of mating Tricos and spent spinners looks like the mayfly hatches I see here in Minnesota. Walleye fishing becomes a little tough during the hatch but like you careful selection of lures and color helps a lot and puts fish in the boat. I watch my electronics looking for rising mayflies I always find game fish around the clouds of rising mayflies in the water. I have seen a few fly fisherman casting from their boats with fly rods. Fall fishing is late this year due to hot weather and lots of rain. We haven’t had a hard frost yet which would help cool the lake.

    Good Fishing
    Mike Elbert

  2. Hi Al — Just wanted to let you know that I enjoy reading your blog for the pure pleasure of reading good writing. Just as I’m not a sports fan but always enjoy reading Sports Illustrated (well, I did, until they got rid of their good writers), I’m also not a fisherman but really enjoy your posts.

    Just a connoisseur of the written word. Thanks.

  3. Thanks , I have recently been searching for information about this topic for
    a long time and yours is the greatest I’ve found out
    till now. But, what in regards to the conclusion? Are you certain concerning the source?

    Here is my web blog; vpn coupon 2024

  4. Simply desire to say your article is as astounding.
    The clearness on your submit is simply great and i could suppose you’re an expert on this subject.

    Fine along with your permission allow me to snatch your RSS
    feed to stay updated with coming near near post.
    Thank you one million and please keep up the enjoyable work.

    my web blog vpn coupon code 2024

Leave a Reply

Your email address will not be published. Required fields are marked *