Olive woolly bugger. Vary the retrieve until they attack, then use that method. Slow and twitchy would be my first choice, followed by fast and twitchy, then a slow steady swim (as in trolling behind the yak).
Olive woolly bugger. Vary the retrieve until they attack, then use that method. Slow and twitchy would be my first choice, followed by fast and twitchy, then a slow steady swim (as in trolling behind the yak).