For me, of all the creatures that live in the night the bat stands alone. During the cold Maryland winter my brothers and I would open the ceiling hatch, get out the ladder and go up into the attic. The bats would be there, wintering over right next to the warm chimney bricks. We would gaze upon them with a kind of envy, so mysterious and alien were they, hanging upside-down with a quiet rustle of leathery wings (them not us). My mother was terrified of them and would stand at the base of the ladder and beg for us to be careful, convinced that each bat was laden with a virulent form of rabies; literally death on wings.
These little beings of such fearsome aspect are for some, like my mother, the stuff of nightmares. For others the bat is forever linked to a certain comic book hero who races through the streets of Gotham City, laying waste to the bad guys. For me though the bat plays a part in our world well beyond the printed page or silver screen.
When I walk at night I like to watch them swoop and dive under the street lights, using their sophisticated radar to track and catch insects. Their flight is wholly distinct from the graceful soaring arcs of birds; rather, it consists of a series of abrupt discontinuous changes in direction. This pattern must be efficient — a hunting brown bat will eat its body weight in insects every night. Imagine how many more insects there would be without the bat out there doing its part.
The brown bat has recently been under siege by a kind of fungus which attacks their skin during hibernation. It has proven to be over 70% fatal to certain species and some large colonies in the northeast have been completely decimated. Has this fungus appeared because of some change we have wrought upon the world, or is it just another lifeform which exists to provide balance in all things? If I have to pick a side I will side with the bat, if only to keep Gotham safe.