By Dave Hughes
90 hatches including mayflies, stoneflies, caddisflies, midges, and terrestrials
Both stillwater and creek, stream, and river hatches
Color photos, key features, habitat, hatch times, and fishing hints for each insect
169 fly patterns
Washington, Idaho, Montana, Oregon, Wyoming, California, Nevada, Utah, Colorado, Arizona, New Mexico, British Columbia, and Alberta
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
