This little guy looks well-fed, but it's 17 out now.  This week he and his companions attacked my English ivy on my stumps in the yard.  Finally caught him in the act.  Didn't have time to focus right, and the sun had just gone down.  But now we know who the guilty one is - he has a scar on his left flank.  It's OK, my yard has no boundaries to the wildlife here.