A more recent thing that Rocky has started to do, and I'm finally able to catch him! He'll knock on doors, and if you knock on the other side, he'll try to peak around and see who's there. He usually starts singing when I try to record him doing this, so I'm pleased he humored me for so long!
Oh, and he'll do this when he's asking nicely to come out of his cage. Though, a lot of the time he just yells at me when he wants out or if I leave the room. Lol
Rocky is now 10 years old.
Video was sadly recorded on my phone and not my actual camera. Sorry folks!