This City’s Sewer System Is Full of Alligators, but It’s Not New York
The New York Times
Researchers found crocodilians, bats, raccoons and other creatures prowling a Florida town’s storm drains, “like something out of ‘Teenage Mutant Ninja Turtles,’” one said.
An enduring urban legend has it that blind, albino alligators patrol New York City’s sewers. These mythical crocodilians have become ingrained in the city’s lore, and some New Yorkers even celebrate Alligator in the Sewer Day each February.
But in Florida, alligators in the sewers are no myth. The reptiles routinely find their way into municipal drainpipes. In late January, a 10½-foot gator was rescued in Cape Coral after it got stuck in a storm drain.
And not all alligators end up in sewers by accident. Recently published research in the journal Urban Naturalist reveals that alligators and nearly three dozen other species use storm water sewer systems in one urban area of Florida to safely traverse urban environments.
“It’s like something out of ‘Teenage Mutant Ninja Turtles,’” said Alan Ivory, a Ph.D. student at the University of Florida who led the research. “The abundance of animals down there was surprising.”
While there has been thorough research on rats in sewer systems, what other animals are up to under the streets is less documented. Mr. Ivory and his colleagues suspected that these subterranean labyrinths, which are built to divert storm water and are separated from sewage systems, serve as important pathways for urban animals.
Mr. Ivory and his colleagues focused on storm water sewers under the city of Gainesville. The scientists outfitted motion-activated trail cameras with magnetic mounts and fastened them underneath manhole covers. Overall, 39 cameras were deployed in 33 storm water drains.
