I'm considering adding GS early in spring to let the other forage fish rebuild their stocks. Does this make sense?
I wouldn't personally as IMHO they are inferior to bluegills due to their smaller average size and propensity for interbreeding with bluegills. (Maybe that will get Jeff to show up?)
Here are some pics to show you what an appetite a cormorant can have and how large of fish they can consume. I think they were originally posted on this site. Keep in mind this was probably in one day.