The Iron Blue Dun Dry Winged Barbless Trout Fly is a classic choice for anglers targeting trout in UK rivers. Originating in the 19th century, this fly mimics the natural Iron Blue Dun mayfly, a staple in trout diets. Its design features a slender body with a dark blue-grey hue, paired with delicate upright wings, making it an effective imitation during hatches. The barbless hook ensures a more ethical catch and release, reducing harm to fish. Known for its effectiveness in overcast conditions, this fly is a must-have in any angler's collection, offering both historical charm and practical success..
The Iron Blue Dun Dry Winged Barbless Trout Fishing Fly is best used during hatches of small dark upwinged flies, typically in overcast conditions. Present the fly upstream with a delicate cast to avoid spooking the fish. Allow it to drift naturally on the water's surface, mimicking the natural insect. Use a light tippet for a more realistic presentation.
Employ a dead-drift technique, ensuring the fly moves at the same pace as the current. If no takes occur, try a slight twitch to simulate a struggling insect. Focus on areas with slower currents or near eddies where trout are likely to feed.
Key Seasons - when is this
Barbless Dry Winged Trout Fly
most effective?
The Iron Blue Dun Dry Winged Barbless Trout Fishing Fly is most effective during the spring and autumn months, particularly from April to June and September to October. These periods coincide with the natural hatches of the Iron Blue Dun, making it an ideal time to mimic this insect. During overcast days with a slight drizzle, the fly performs exceptionally well, as these conditions often trigger a more prolific hatch. Look for cooler water temperatures and slower-moving sections of rivers or streams where trout are likely to rise and feed on the surface.
How does the Turrall Iron Blue Dun Dry Winged Barbless Trout Fly imitate a key stage in a fish's diet?
The Iron Blue Dun Dry Winged Barbless Trout Fishing Fly is designed to mimic the Iron Blue Dun mayfly, specifically during its subimago stage, also known as the dun stage. This stage occurs when the mayfly emerges from the water as a winged adult, a critical moment in its lifecycle. Trout are particularly attracted to this stage because the duns are vulnerable as they rest on the water's surface to dry their wings before flying away. The fly's design, with its delicate wings and subtle colouring, effectively imitates the natural appearance and behaviour of the mayfly, making it irresistible to feeding trout.
Iron Blue Dun Dry Winged Barbless Trout Fly expertly tied
by Turrall for maximum performance.
The Turrall Iron Blue Dun Dry Winged Barbless Trout Fly is expertly crafted for maximum performance, using only the highest quality materials. Each fly is tied with precision, featuring a realistic profile that mimics the natural insect, ensuring it is irresistible to trout. The barbless design promotes catch and release, making it an ethical choice for anglers.
The fly's effectiveness is enhanced by its durable construction, allowing it to withstand multiple strikes. Turrall's attention to detail ensures that each fly maintains its buoyancy and lifelike appearance, providing anglers with a reliable and efficient tool for successful fishing trips.
Turrall Iron Blue Dun Dry Winged Barbless Trout Fly DWBL56
- Turrall Premium Award-Winning Flies – The Best in Fly Fishing
England is the birthplace of fly fishing, and Turrall & Co. Ltd. is proud to be its longest-established company of professional fly dressers, crafting premium flies since the mid-nineteenth century. Over the years, Turrall has earned prestigious recognition from The Sunday Times, Country Living Magazine, and EFTTEX – the leading European Fishing Tackle Trade Association.
Every Turrall fly is the result of traditional craftsmanship fused with modern innovation, delivering consistent, high-performance results on the water. Turrall use only the finest materials, starting with high carbon steel hooks—needle-ground, surgically sharp, and double-coated for durability. Matched with world-class feathers and furs, including
Metz Genetic Hackles where appropriate, these hand-tied patterns are trusted by fly anglers worldwide.
