Yes, As far as I know you're not allowed to target Bull Trout at all. If you know anything about the Swan then you also know that there are other species of Trouts in there which is what we were after. Cutthroat and Rainbow Trout is what we were after but it's hard to keep the Bullies of the flies! More than once have I caught cuts and have had bullies come up and attack them as I'm trying to get the cut to net. Anyhow, I took the shot and released 'em.