Bird,
You must have forgotten to look after sundown or something! I'm in South Central Oklahoma (25 east of I-35, 30 south of I-40. We are innundated. My wife and I sit out in the late twilight 2100 or so (9PM) and watch them (we aren't into TV so much) The numbers have been increasing steadily for the last several weeks. We mused the other night about how we were so grown up, adult, and reserved and offered as proof that we weren't catching them, waiting for them to turn on, and then pinching their tails off and sticking it on a finger as the set in a ring. Keeps glowing for quite a while. Strange how watching Luciferin being energized by Luciferase is so mesmerizing. It has been since the 50's when I read what it was that made them glow so if I botched it or science has been revised, I appologize.