Caledonia Wmd Diawl Bach

A Diawl Bach (Welsh for "Little Devil") fly imitates various aquatic insect nymphs, especially chironomid pupae (buzzers) and other small nymphs, mimicking their vulnerable stage as they drift or struggle to emerge, making it a highly effective, versatile pattern for trout in stillwaters and rivers. Its simple design, often with peacock herl and ribbing, suggests general insect life or emerging insects rising to the surface, acting as a subtle but irresistible meal for fish.