Great Photo, it's unusual to be able to get one in action like that.
As to JRoth's question, in my limited experience, deer often prefer to step through or under a fence, rather than over, especially if it's not a particularly good fence. I don't know if it's just easier on their feet and joints, or if they are more comfortable on the ground than when jumping or what, but it seems that most deer I see will go out of their way to avoid leaving the ground.