At around http://www.gametrailers.com/video/e3-2011-gameplay-walkthrough/714852 when you see the steps to High Hrothgar in the background there is dragon like shape on one of the pillars, very similar to the one at the end of the gameplay trailer released in February. I also recall them in the Game Informer that there was a Dragon they thought was a statue attacking them.

Do you all think statue-camouflage will be the only kind, or will there be suspicious piles of leaves and oddly shaped rock formations? I think it would be great to be walking along and suddenly have a dragon burst out of the side of a cliff, rather than fly in from the sky.