A summary of a Southwick study on angler preferences released yesterday noted that the number one fly rod brand in America is Orvis … and the number one fly line brand is Scientific Anglers.

Question: What do you think is the most recognized and popular fly in the world? Name the fly pattern, in the exact size and color, and tell me roughly how many thousand dozen of those flies are shipped out from Umpqua Feather Merchants to fly shops every year, and I’ll send the closest guesser a WF6F fly line.