No, not really.
I was at the zoo today and they have the grizzlies in this new exhibit and they have their "den" in this spot where you are literally right there in front of them watching them sleep or whatever. When we came by they were wrestling and they were fucking huge! I got some video of them playing.
Closest I've ever been to one of these kinda bears, it was awesome.
Click to view
Not wtf, but I'm sharing anyway =P