The first fish I caught in Yellowstone Park (and River) was a 19'' cutt/bow. Of course my wife was sight seeing with the camera. ###! It took a sz. 16 cdc caddis, and I'm not sure who was more surprised! Prettiest trout I ever caught, without a doubt. Dark crimson stripe, but the orange slashes were present, and I seem to recall less spots than a typical rainbow.