Wow - that's a good amount of snakes! Beautiful creatures, though. It makes sense to keep them separated and able to monitor each one's health easier that way, plus if they like their own space that's what they should have. I'm going to go look at some of your other posts and see what other snakes you have.
My parrots would be terrified of your snakes! If we use the big metal tape measure in the same room with the parrots, our Eclectus freaks out. He must think it's a snake! I know birds are scared of snakes - a natural fear since snakes eat birds if they can catch 'em.