Fruit Fly Phenomenon

As my peaches sat rapidly ripening on my counter, I wondered. . .are these fruit flies already in my house? or do they somehow smell the fruit and find their way inside? Either way, it's really gross. In other buggy news, check out this perfectly preserved bug sauce. . .I mean applesauce. It's hard to tell in the picture, but that black spot in the bottom is little bug. The poor thing suffered a terrible death drowning in applesauce and boiling to death in the canner.