Invented by tied by legendary fly tyer and angler Preston Jennings, the Grey Fox has been the bane of trout in the Catskill mountains for more than a generation and has recently begun catching on with Rocky Mountain and West Coast anglers as well. A killer imitation for any tan or brown mayfly, the Grey Fox is the perfect pattern to help you match more hatches with a single fly pattern.
Fly Category: Generalist Pattern
Species: March Brown, Mahogany Dun, Cahill, Grey Drake, Brown Drake, Callibaetis,
Life Stage: Adult