Small piece on current speeds, fly tying material’s undulation capacity in certain current speeds and fly shape. The piece centers upon Steelhead patterns, but is helpful toward streamer patterns in general. Steelhead patterns have ‘progressed’ from chenille, wool, tinsel, Calf Tail, hen hackle, teal and mallard. I don’t know if more fish are caught with today’s busier patterns than with the older stiffer patterns, which seemed dependent upon colors and contrast. The guides and active anglers would know for sure. Click on the fly pattern several times until you zoom in on the beauty of those feather fibers.
SwittersB & Exploring 
Nice fly pattern. I will have to try
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