One of Montana's legendary trout flies, the girdle bug, was designed to imitate a large stonefly nymph, or "hellgrammite," as the local anglers on the Big Hole River call the big aquatic insects. Lost ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › What do you picture when you think of fly fishing for trout? If your answer is casting ...

Fall is hopper season on many trout rivers. These are the ones to keep in your fly box.