I know when we go to the Ellen Trout Zoo, our favorite thing to see is the otters.  My son just loves how they do cute human things with their hands.  Now I have never seen them do this, very dog like behavior.   Here are some otters chasing a butterfly.  Now this zoo has a ton of otters, I have never seen them work as a pack!  I don't know if they actually caught this butterfly, but with that precision looks like they might catch one soon.

Watch the video, and tell us what your favorite zoo animal is in the poll below: