Don't get too close
Right up front, I'll tell you that the link below will take you to a photo that's pretty amazing, but admittedly, a little graphic.
It involves a crocodile, a zoo worker who got too close and a photo that looks like it's out of a Ripley's Wax Museum. The insensitive, probably inappropriate, headline might tell you everything:
When's dinner? Arm starving!
FINAL WARNING.