So, what is a nymph fly and how do you use it?
If you've spent five minutes around a fly shop, you've probably overheard someone asking what is a nymph fly while staring at a wall of tiny, brown, underwater-looking bugs. It's one of those questions that sounds simple, but once you start digging into the answer, you realize you've just opened a massive door into how fish actually live and eat. Most people picture fly fishing as a graceful loop of line landing a fluffy feather on the surface of a mountain stream, but the reality is a lot more "under the radar." ...