Another technique I’m learning. Of course, to make this work, you need dark conditions, i.e., nighttime. So far no overzealous police officer has asked me why I’m pointing a flashlight down on the ground, waving it around. Hey, as long as I’m not waving it at someone’s window or into traffic, I’m not bothering anyone. Then again, maybe I’ll get a ticket for disturbing the bugs and night crawlers.