Like a shark rising%2C the colorful dorsal fin of an Arctic grayling pierces the surface of a waterway in the Montana high country. Above%2C wild cutthroat trout.  Photos courtesy Pat Clayton
Like a shark rising%2C the colorful dorsal fin of an Arctic grayling pierces the surface of a waterway in the Montana high country. Above%2C wild cutthroat trout. Photos courtesy Pat Clayton