Lee Clark’s Big Yellow Mayfly

This week’s Throw Back Thursday fly is Lee Clark’s Big Yellow Mayfly.

Clark's Big Yellow Mayfly | www.riverkeeperflies.com

Last week, I posted the Twisted Body Stone as a different technique of using 100% polypropylene to create a body to imitate larger flies.

While the fly above was tied by Lee, I decided to tie up a Green Drake version and try it on my local water.

Clark's Big Olive Mayfly | www.riverkeeperflies.com

Turns out, it’s a great fly!

Rainbow with Clark's Big Green Drake Mayfly | www.riverkeeperflies.com

Lee is better known for his original Clark’s Golden Stone shown below using the same material to imitate a body with it combed out.

Clark's Golden Stone | www.johnkreft.com

I wrote about the history of his original fly pattern in a previous Throw Back Thursday Fly post – Clark’s Stonefly. If you haven’t read it, I encourage you to do so.

Lee Clark developed this wing-style body dressing, which “refers to flies in which the yarn is combed and tied atop the hook shank in a downwing fashion but actually serves as the body.” Fly tying with Poly Yarn – (2000)

Lee was a high school art class instructor in St. Helens, OR and you can see how the “art” influenced this fly. He tells his story of the fly development in Chapter 6 of his book – The Adventures of the Clark’s Stonefly.

For more information about tying flies with poly yarn, pick up a copy of Lee’s book.

Enjoy…go fish!

(John Kreft is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com.)

Similar Posts

  • Fishing with Nymphs

    I’ve been busy tying flies lately. But I was able to get to the river a couple of times recently and reconciled to myself if I really wanted to catch fish, fishing with nymphs was the best solution. What a difference a year makes. Last year by this time, we had five feet of snow…

  • RiverKeeper Flies YouTube Channel

    Fishing has slowed down for me so I’ve returned to the vise, filling orders and the provider box. In addition, I recently taught a Zoom fly tying class for Gretchen and Al Beatty’s BT’s Fly Tying Friday where I demonstrated my RiverKeeper Soft Hackle Cripple, one of my favorite flies to trick selective trout. This…

  • Ray Bergman’s Beauty

    This week’s Throw Back Thursday Fly is Ray Bergman’s Beauty. This fly was tied by my friend Jim Fisher, the 2011 Stan Walters Memorial Tyer of the Year from the Oregon Council of Fly Fisher’s International. I recently spent a few hours with him for a tutorial on selecting materials and techniques used to tie…

  • Filling my Patagonia Fly Boxes

    I’ve been tying quite a few flies the last couple of weeks in anticipation of our upcoming trip to Chile and Argentina. I thought I’d provide an update on filling my Patagonia fly boxes. I still have many more to tie, but have been concentrating on the hers and his dry fly boxes. Dancingtrout should…

2 Comments

  1. We just decided on the “Clarks Lady Stone” for the 2023 Northwest Fly Tyer & Fly Fishing Expo March 10 & 11, 2023. Congratulations to Lee Clark

Leave a Reply

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