I love watching birds and the way they move on the ground and on air.
As I was watching a crow I noticed how he was standing upright on its two feet. Like humans, it can walk when it feels like it. Of course what differentiate that crow and all birds from humans is the fact that they can fly and live in trees; or so it appears.
Actually, I do have wings though in this bodily form it's not visible. I only need to identify myself as Light and I'm flying without wings.
Related articles: As Light as a Feather; Homing Pigeons; Ascending to Higher Altitudes; Angel of Light