I remember several years ago after going to visit the Booker T. Washington memorial, we took a tour walking around the grounds - looking at the old homes, animals, plants, barns, etc. Anyway, included in that bunch of animals were several HUGE HOGS!!!!! They were so large that all they did was sleep in the gooey icky mud. As you know that when you have animals like that around flies are going to be in abundance!!! Well, we all had planned to walk around and then eat a picnic lunch afterwards. Little did we know it, but flies (uninvited of course!) were planning on joining us for lunch.Those flies weren't afraid of ANYTHING!!! They landed on all our food - such a mess as we tried to make sandwiches quickly as we swatted at the flies!!!! It was completely horrible!!! We gobbled our sandwiches in a hurry and then hurried to the car to finish the rest of our lunch!