Ok so we got this to work on a couple first timers on different occasions. Its something my family always tries to pull when going with people who have never been.
First you must plant in their head the idea that Disney uses animatronics for everything in their park. Take them on things like the Tiki Room and say "these were disneys first attempts at animatronic figures, they have gotten a lot better now". Then when you see a real bird in a park act all excited and say something like "Wow! Look at how advanced these animatronic birds are. You can barely see the wires running up their legs" The first timers will be squinting and staring so hard trying to see these wires. The look on their face when the first bird flies away is priceless.

