Completely updated guide to all of the hatches in trout streams and still waters in the Upper Midwest. Exquisite macro images of all the insects as well as the most popular fly patterns and their recipes are included in this handy, pocket-sized guide designed to accompany anglers on the water and at the vise. Ann Miller , an aquatic biologist and writer, has a passion for fly fishing and figuring out what trout eat. Besides fly fishing, she enjoys outdoor photography, birdwatching, hiking, and fly tying. Her home waters include small streams in southwest and northern Michigan. She and her husband Ken have three grown daughters and five grandchildren. She lives in Benton Harbor, Michigan.