Lurking ...

I caught this alligator lurking behind a tree and some grass.  If you look closely you can see his teeth.  It almost appears as though he's smiling, waiting for something to stumble across his path.  Or maybe he's just happy, enjoying the afternoon sun.  Hard to tell which.  Let me know, what do you believe he was thinking?  Fortunately, he was at the Lowry Park Zoo and I was in no danger.  :)