A fly lure, Fly, or "pattern," in the terminology of sport fishing and fly fishing, is an artificial lure tied, most commonly, with thread, feathers, and fur, but may also include lead (for weight), ribbon, tinsel, beads, and other assorted materials. (See Fly tying).

Spey Casting and Fly fishing instructor Ally Gowans demonstrates the Snake RollFly fishing and fly casting tuition and instruction for salmon, sea trout, steelhead, grayling, pike and trout, fly tying, conservation, catch and release and fishing in Scotland together with articles about many aspects of fly fishing.

This is a step by step tutorial on how a fly tyer can create the classic Cosseboom Special Atlantic Salmon fishing fly.