A couple of decades ago, few anglers used emergers. In the recent years the emergent state of the may fly life cycle has caught the attention of most fly fishers. Now they are regarded as the most important imitations by many. Everyone should be tying BWO Emergers
Next to the midge, the Blue Winged Olives (Baetidae) are probably the most important bug that fish feed on. No doubt, tying them is part of the fun. Having the right imitation in your box is key to a successful season at the river on those warm summer hatches.