Arthur's original concept of this fly was to use it sacrificially as a weight on the end of a long leader - the intention being to concentrate on fishing a couple of smaller buzzer pupae on droppers at different heights in the water column.

Article from 2012 Grayling Festival fly fishing competition in Wales.

The bung, what is it? It is in fact a floating pattern that has the capacity to hook fish, as well as acting as an indicator to register a take.

Article about the usage of the effective imitation of Jungle Cock feathers.

They may be in the shadow of their larger, more powerful and bigger brothers, but small tributaries offer some superb trout (and maybe grayling) fishing to the adventurous fly fisher.

Excellent article about current developments and own experience with French nymphing.

Biology Rhythm, a pattern of involuntary behavior, action, occurring regularly and periodically. Scientifically this is called circadian rhythm.