Outlining the 100-best traditional and innovative trout flies specifically designed for Montana's lakes and rivers, this guidebook features superb photographs and accessible instructions, making it an ideal companion for any fly-fishing enthusiast. With authentic advice from six notable fly designers and knowledgeable anglers, this authoritative resource covers all types of bait--from dry flies, nymphs, and streamers to midges, terrestrials, scuds, and sow bugs.