I also have photos and videos of curious young bucks and does "checking out my camera.

http://s166.photobucket.com/albums/u85/GregBKH/?action=view¤t=23.flv

But here is what a mature buck usually does. You may not be able to see it, but in full screen and viewed from the side, this is a big buck. After this happens, I never get him again.

http://s166.photobucket.com/albums/u85/GregBKH/?action=view¤t=40.flv