Night Hike: Scorpion Hunting Bill Fienberg - 13 Aug 2017 Instead of spending our Saturday night drinking, @teensyfit, @jimbotron, and I went on a night hike led by a local park ranger. I had no idea that scorpion exoskeletons glowed under black lights. A post shared by Bill Fienberg (@billfienberg) on Aug 13, 2017 at 12:45pm PDT Scorpion hunting on tonight's night hike at McKinney State Falls Park. Look at this guy glow!! . . . . . . . . . . . . . #nighthike #texasstateparks #mckinneyfalls #hiking #adventure #explore #saturdaynight #fun #fitfam #outdoors #worldexplorers #adventuretime #adventuresofbillindsey #scorpions #creepycrawly #nature #naturelovers A post shared by @teensyfit on Aug 12, 2017 at 8:58pm PDT