Most nymph patterns are weighted ... of pocket water or riffles during a time when there are regular daily mayfly hatches. It’s generally best if water levels are stable or a bit on the high ...

On such days, these are the nymph patterns that I like to have in my ... It imitates almost every subsurface insect – from mayfly nymphs to caddis pupa to stoneflies. When you’re not sure ...

Mayflies don't bite and adults only live for a day, but you don't want to get stuck in a swarm. Here's what to know about the mayfly insect.