Swimming Fly - Size #4 & #1 - Chartreuse/White, Olive/White, or Olive/Yellow

The Swimming Fly in sizes #4 and #1, particularly in color combinations such as Chartreuse/White, Olive/White, or Olive/Yellow, is a versatile and visually striking option for fly fishers targeting a variety of predatory game fish.

This smaller size #4 version of the Swimming Fly is excellent for situations where fish might be intimidated by larger offerings or when they are keyed in on smaller baitfish. The #4 size can be particularly effective in clearer water or when fishing pressure is high, and fish are more discerning.

The larger #1 size is suitable for attracting bigger fish or for use in murkier waters where a more substantial profile is needed to get noticed. This size will push more water, creating vibrations that can trigger strikes from aggressive predators.

• Chartreuse/White: This bright and highly visible combination is excellent for stained or dark waters. Chartreuse is a known attractor color that can provoke strikes from a distance or in low light conditions.

• Olive/White: A more natural color scheme, this combination works well in a variety of water conditions. It can imitate a range of baitfish species and is particularly effective in waters where fish are feeding on sculpins, shad, or other similar prey.

• Olive/Yellow: This combination offers a good mix of visibility and natural appeal. The yellow adds an extra level of attraction without being too overpowering, making it a good choice for both clear and slightly stained water conditions.

When fishing these flies, you'll want to mimic the movement of the baitfish that local predators are targeting. Cast near structure, drop-offs, or through currents where fish are likely to ambush prey. Use a variety of retrieves—from long, steady strips to short, quick jerks—to see what the fish respond to best. The action of the fly in the water, combined with its color and size, should entice strikes from species such as bass, pike, and even saltwater species when fished in brackish environments.

Remember to adjust your tackle accordingly; larger flies like the size #1 will require a heavier rod and line to cast effectively, while the size #4 can be handled with lighter gear. Always be prepared for a strong fight, as the fish attracted to these flies are often some of the most powerful and aggressive.