The nymph is one of the most productive flies in fly fishing. Fish, primarily trout, feed mostly below the surface. The nymph refers to a stage in the life cycle of insects such as caddisflies, mayflies, or stoneflies. Like most insects, nymphs go through several stages before reaching the end of their life cycle. It is the developmental stage in which the insects live underwater, in the streambed, or on the bottom of lakes.
Nymphs are very popular fishing flies: trout can easily spot and identify them. Learning how to recognize flies like these is important because you'll likely use them often. Smaller midge and goldhead nymphs should be an essential part of any fly box. Bob's "River King" box is our answer to the question: "What is the perfect all-purpose box for young anglers, beginners, and experienced fly fishers?"
