Greenwood Furnace State Park Glow Bat © Mali Campbell
This is a photo taken by Mali Campbell of a glow stick tagged bat, hunting for bugs at night during the Masters of the Night Sky program at Greenwood Furnace State Park. The glow stick has illuminated the wings going up and down, the bats ears and the trail he left behind. This is about a one second exposure, with a Canon 20D, DSLR, with a 50 mm lens.

Greenwood Furnace State Park Glow Bat © Mali Campbell
This is a close up photo taken by Mali Campbell of a glow stick tagged bat, hunting for bugs at night during the Masters of the Night Sky program at Greenwood Furnace State Park. The glow stick has illuminated the wings going up and down, the bats ears and the trail he left behind. This is about a one second exposure, with a Canon 20D, DSLR, with a 50 mm lens.