The Rock Crawler Stone is a cool stone fly pattern that uses some unique materials to create a bulky life like stone fly. While Fishing rivers with salmon fly hatches I have noticed that my stone fly patterns were a lot smaller than the natural nymphs in the river. I created this pattern to mimic the size of those nymphs. I hope you will like it. ( Full tutorial linked in the comments! ) #flytyingjunkie #fishing #flyfishfood #flytying #flyfishing #rockcrawlerstone #stonefly #salmonfly | Fly Fish