I'm not sure what Bob uses, though I don't think he's locked into one pattern. He also mostly fishes Ninigret. Below is a pic of two flies I've found consistently productive in Ninigret and Salt Pond. The top is a Dixon's Devil Worm knock-off using trimmed crystal chenille instead of light brite dubbing. The bottom is a Page Rogers pattern I think (not sure). The reason I mention locations is that different locations may require different flies.
