The Grey Wulff Dry Fly is a well known American surface pattern first developed in the 1930s by renowned fly fisherman Lee Wulff. Designed to cope with demanding river conditions, this fly was created to float high, remain visible and maintain stability in broken water.
Built in the distinctive Wulff style, the fly features a bushy profile and upright hair wing that allow it to ride confidently on the surface. The grey toned body provides a natural mayfly impression while offering enough contrast to be seen clearly, even during fading evening light. Its buoyant construction ensures it holds its position in riffles and faster currents where more delicate dry flies may struggle.
Although often associated with grey mayflies or caddis, the Grey Wulff functions well as a general searching pattern. Its strength lies in its visibility and surface presence, making it particularly effective when targeting rising trout in lively water.
Tail - Elk Hair
Body - Hare Ear Grey
Hackle - Cock Grey Light
Wing - Elk Hair
Head - Black Silk
Hook - Barbless, Mustad of Norway
Target Species - Trout
Bushy construction keeps the fly riding securely on the surface.
Upright hair wing remains visible in rough water and low light.
Effective on rivers, streams and stillwaters.
Lightly treat before casting to maintain buoyancy.
Allow the body to retain a natural footprint in the film.
Use amadou or desiccant powder if flotation reduces during use.
Cast upstream and allow the fly to drift naturally downstream without drag. This method imitates a naturally drifting surface insect.
Cast upstream and gently move the fly across the surface to imitate an insect attempting to escape. This can trigger aggressive takes.
Introduce short controlled lifts during the drift to create subtle surface disturbance, suggesting movement from a struggling insect.
The Grey Wulff Dry Fly remains a dependable and highly visible surface pattern, offering durability and performance whenever trout are feeding on top in varied water conditions.