BANGOR, Maine — Take a moment, close your eyes and visualize a baseball catcher. Now do the same thing again, but this time visualize a center fielder. It’s unlikely what you see in your mind’s eye is the same in both cases, unless for some reason those differing thought processes both produce an image of Bangor High School senior Tyler Parke. Parke was the starting center fielder a year ago as Bangor captured its fourth consecutive Class A state championship.