Trude

The fly became a staple in the Rocky Mountains and evolved, as most patterns do, with the increased availability of more diverse fly tying materials. It seems a number of great fly tiers, including Dan Bailey, had a hand in the evolution of the fly we know today. The Royal Trude is the most popular. Essentially, it is just a hair wing version of the classic Royal Coachman. The Lime Trude, which gained notoriety after winning the Jackson Hole One-Fly Contest (I believe in the late 80’s or early 90’s), is probably a close second in popularity.