The Bronx Zoo announced on Wednesday that the North American river otter has been spotted along the Bronx River recently. This is the first time in nearly 100 years since the early 20th century that this species has been officially seen in the Bronx.
According to the Wildlife Conservation Society (WCS) operating the zoo, an infrared sensor camera captured a clear image of the otter on the banks of the Bronx River on June 23rd.
Local scientists conducting wildlife monitoring in that area at the time expressed disbelief when they saw the camera footage, highlighting the importance of long-term wildlife monitoring and ongoing environmental restoration efforts.
The North American river otter used to be widely distributed in various waterways in New York State. However, due to water pollution, habitat destruction, and uncontrolled hunting in the past, otters have disappeared completely from many regions.
Officials emphasize that the return of the otters signifies the “remarkable ecological recovery effect” of the Bronx River. This success is attributed to the relentless efforts of government agencies, non-profit organizations, local community volunteers, and conservation partners over the past decades.
It is worth mentioning that this marks another historic moment for the Bronx River, following the rediscovery of beavers in 2007 for the first time in over 200 years, as the waterway once again welcomes the surprising return of native species.