By Erik Baard
When New York City flies under the Gotham moniker, there’s a good chance Bat Man will show up in scenes of mayhem. But in this living city, residents usually have to work harder to spy bats, seeking them out in quiet corners or on professionally guided tours — sometimes with the help of modern technology.
That wasn’t the case for Woodside, Queens’ Gil Lopez, an edible landscape designer and urban farmer. Later in the evening after the great summer hail of August 15th, he emerged from his bedroom to find this red bat had flown into his apartment livingroom.
“He was cute. He had an adorable, fuzzy face and a little snub nose,” Lopez said. “When his wings weren’t spread out, he was no bigger than my fist. I could have held him in my palm.”
As it happens, Lopez waved his arms to steer the bat into the bathroom. The bat flew rapidly around his arm-waving host without making any contact, despite close quarters. Lopez was surprised by the bat’s “smooth, gliding flight” and that it was tracking him with its eyes. Contrary to popular mythology, bats have vision.
Lopez had thoughts of putting the red bat to work clearing mosquitos away from the urban farm he co-founded, but instead helped it out the bathroom window. Lopez’s five-minute encounter extraordinary; unlike the colonies of little brown bats that pack caves and other hollows in NYC, red bats live largely solitary lives among trees. Because there aren’t social, they’ve been spared the “white nose syndrome” afflicting other bats.
“I am surprised that one was found in a NY apartment,” said Lynn Robbins, a Missouri State University biologist who specializes in bats. But the hail storm may have played a role. “The only time people report them to me is after a storm, when their tree roost may not have provided them enough protection and they can show up anywhere, but in a man-made structure is not common.”
Lopez lives across Queens Boulevard from the quiet and leafy New Calvary Cemetery, a pretty ideal red bat habitat. A keen observer might spot them in normal conditions hunting for bugs around street lights glowing amid the deciduous trees of the graveyard.
Red bats might soon be even harder to spot. Their coloring (females are grayer) camouflages them against predators among autumn leaves, and when temperatures drop near zero, they dig down into the leaf litter and enter the low metabolic state called torpor. When asked if decomposing leaves leaves produced heat to sustain the bats, Robbins replied that the leaves are “probably just insulation over that big thermos called earth.”
Red bats “can migrate long distances to enhance their survival,” Robbins notes. But a mild winter might yield more red bats — they bear up to five young in a litter, as compared to the two typical for bats. “If there is good weather and and plenty of food, their numbers can grow much more rapidly than other species,” Robbins said.