Think before you swat.  Lots of species of flies are important pollinators and so are those annoying sweat bees.  The campground talk last night was given by an entomologist from WV University.    Kent and I were the only attendees so we got to ask lots of questions and learned all about bees, wasps, flies, butterflies and beetles.  Everyone, plant a plot of native wildflowers.  Loss of prairie habitat is threatening many of our native pollinators