The simplistic looking finish on the Bow River Worm makes it a very easy protein source for most river dwellers. Steelhead, Brown, Coho and Chinook are known to have a special taste for these bloodworms. Head out west to the Bow River and Rainbows and Cutthroats cannot resist the natural elegance of this fly. With this design, Reelflies.ca has proven that even the simpler approaches can result in the most fish.