Big Apple Takes a Bite Out of Rodents: NYC’s ‘War on Rats’ Heats Up, But What’s Behind the Unlikely Contraceptive Connection
- The New York City Council has approved a pilot plan to prevent the city's rat population from increasing by spraying contraceptives instead of rat poison.
- New York City's rat problem is notorious, with the rodents being large, aggressive, and reproducing quickly.
- Flaco, a famous eagle owl, escaped from the Central Park Zoo in Manhattan in February 2023 and lived as a free 'New Yorker' for a year before dying...
New York City’s War on Rats: A Shift from Poison to Contraceptives
Autopsy results of famous owl ‘Flaco’ detect rat poison, prompting a change in strategy
The New York City Council has approved a pilot plan to prevent the city’s rat population from increasing by spraying contraceptives instead of rat poison. This decision comes after the autopsy results of Flaco, a famous owl who died after ingesting rat poison, sparked public outrage.
New York City’s rat problem is notorious, with the rodents being large, aggressive, and reproducing quickly. The city’s population is estimated to be around 8.3 million, with a staggering 3 million rats. Many New Yorkers view rats as their number one public enemy, but also have ambivalent feelings towards them, considering them a symbol of the city.

Flaco, a famous eagle owl, escaped from the Central Park Zoo in Manhattan in February 2023 and lived as a free ‘New Yorker’ for a year before dying after crashing into a building. His autopsy revealed that he had consumed rat poison, leading to a shift in the city’s strategy to tackle the rat problem.

New York City Mayor Eric Adams has made rat eradication a key task, appointing a “Rat Czar” to oversee the efforts. Kathleen Corradi, a former New York City education official, was appointed to the position, which requires a college degree, document processing skills, and experience in pest and harmful animal extermination.
In addition to the contraceptive plan, the city is also implementing other measures to win the war against rats, including delaying garbage disposal, installing rat traps, and injecting carbon monoxide into rat holes.
The city’s efforts to tackle the rat problem are ongoing, with the goal of reducing the population and making the city a safer and cleaner place for its residents.
