But it's easy to see how an invasive species could actually get a foothold based on that kind of situation as well.
I want to ask you about Miramichi Lake in a bigger context. You're going into the third year of your three-year plan. I guess what I'd like to do is understand what your maintenance plan is after this year when that's over. Also, is there a maintenance plan where you would go back to see if your smallmouth bass had been reduced to a certain level?
In that context, I guess, it's the same thing with the sea lamprey in a way: where do you define success? I mean, you go down to 90% reduction, but is there a time when you define success in those measures and have a monitoring program after that?