| Diawl bach | |
|---|---|
| Artificial fly | |
| Type | Wet fly |
| History | |
| Creator | British |
| Typical hooks | Fulling Mill Competition Heavyweight Black size 10 |
| Thread | Uni 8/0 black thread |
| Tail | Dyed black hen fibres |
| Body | Black peacock herl |
| Ribbing | Red UTC Tinsel with Opal Mirage back |
| Throat | Dyed black hen fibres |
| Cheek | Jungle Cock |
Meaning "little devil", the diawl bach is a popular Welsh fly pattern used in British still waters, and an appropriate lure to use when the fish are feeding on midge pupae. The dressing is simple: size 8 to 14 hook, brown thread, a few barbs of brown hackle for the tail, copper wire, a few barbs of peacock herl for the body, and tying thread for the head.[1]