Rio March Brown

This pattern is specifically engineered to mimic mayflies during spring hatches. It performs best in freshwater environments where trout are actively feeding on the surface.

The fly features ample rooster hackles, which provide the necessary surface tension to keep the fly floating high and dry for extended periods, even in slightly choppy water.

The Rio March Brown is available in sizes 10 through 18. Use larger sizes (10-12) for early season hatches or larger trout, and smaller sizes (16-18) when the fish are being selective or the hatch is composed of smaller insects.

While dry flies are inherently delicate due to their feather construction, the segmented body design adds a layer of durability compared to simpler patterns. However, you should expect to dry it out with desiccant or false casting between fish to maintain its buoyancy.

Yes, the split feather wings are designed to create a realistic silhouette that helps the fly land naturally. This profile mimics the look of a resting mayfly, which is crucial for fooling wary trout.