Is it trying to communicate or call a mate?

No just tired from waking himself up all the time.

Of course.

Well they could use a camera mounted on the belly of the plane hooked to a special monitor like some glass bottom boats do. It would be safe plus wouldn't affect the cargo space.

Come to think of it most of the superman, dark knight and avenger movies were green screen.

No not on the smiths, their faces are priceless. However we could have rainbow barf guy behind them.

Its very possible otherwise planes would not have any windows at all. It would however reduce the planes cargo hold.

In a nutshell, yes.

I highly doubt ozzy would acknowledge a shit stain like bieber if it was the last creature in the known multiverse!

Yeah they don't allow any fun.....