You wanna piece of me?

Walking into work this morning, I saw this goose getting all excited in front of a window of the building. It was strutting around and pecking at the glass. Turns out it was looking at its own reflection in the window and thinking it was another goose! It was so funny to watch, and I happened to have a camera in my bag, so I got a good picture of it telling the other goose who's boss. Some people standing around in the smoking area nearby got a kick out of me taking the picture, adding to the comedy of the scene.