Flies like these make me think of impressionist paintings—it's close enough. Bottom line: with its fuzzy body and subtle colors, the Hare's Ear Nymph looks like a tasty morsel to trout.

Carp flies: The Scarpion (left), Backstabber (bottom), and Mop Fly (right). / photo by Bryson Storie Carp have a diet similar to trout and bass, consisting of aquatic bugs, crawfish, and small ...