When BWOs start popping off, a fly angler can enjoy great action, whether nymphing early in the hatch, fishing an emerger as the hatch progresses, or a dry fly as the insects hit the surface.

Fish love bugs and small aquatic critters.

Insects are integral to most freshwater and terrestrial food webs, but due to their accumulation of environmental pollutants they are also contaminant vectors that threaten reproduction, development, ...