Part hopper, ant, beetle, gnat, and caddis, the Chimera is a do-it-all dry fly that was originally developed to target high country trout—specifically cutthroat and brookies in alpine lakes—but has since proven effective just about anywhere it’s been fished. Because it represents a large swath of a trout’s summertime diet, you can fish this fly as a searching pattern on the surface throughout the warmer months.