True story.  Last year, we thought that installing a humming bird feeder was a good idea to amuse the cats.  However, against certain advice, the feeder was installed in a spot that could put the birds in a certain amount of danger.  Sure enough, within a few days George and Miss Muppet tag-teamed and successfully captured one.  Needless to say, I was a little horrified when I identified the mysterious brown lump that the two were so interested in.  Oops. Lesson learned though, pay attention to an animal’s nature.