Fly anglers fishing for sea and lake-run salmon, trout, and steelhead find ourselves constantly pushing the creative boundaries fly tying tradition — crafting and fishing innovative flies to tempt these species in waters across Russia, Alaska, Canada, the Pacific Coast of North America, the Great Lakes, South America, and Northern Europe. Intruder-style flies are among the most intriguing of modern flies that have captured our imagination. Advanced Intruder Strategies builds on the foundation I established with Intruder Essentials, targeting experienced tyers, digging deeper, and exploring new territory. This book introduces the reader/tyer to composite dubbing loops and a wide range of natural and synthetic materials — showcasing 36 flies that I refer to as Intruders, including: Articulated Tube Intruders tied on Pro Sportfisher Nanotubes Half Intruders tied on 20 mm OPST shanks Articulated Intruders tied on Senyo’s 25 mm Shanks Mohawk Intruders tied on 20 mm OPST shanks Intruders tied on 45 mm OPST Dumbell eye Shanks Micro Intruders tied on Pro Sportfisher Nanotubes I invite you to join me in the hunt for the perfectly crafted Intruder, the pattern no salmon or steelhead can resist.