Over 1,100 Wild Birds Found Dead or Sick in New Jersey Counties

Authorities in New Jersey are investigating a wildlife mortality event after over 1,100 dead or sick wild birds, mainly Canada geese, were reported across multiple counties in mid-February 2026. The incident has prompted public health and environmental responses, including area closures and advisories for residents.

Between February 14 and February 16, 2026, reports of dead and ill birds were received from seven counties, with Burlington, Camden, Middlesex, Monmouth, Somerset, and Gloucester among those identified. The New Jersey Department of Environmental Protection has been coordinating the response and monitoring the situation.

Alcyon Lake and the adjacent Betty Park in Pitman, located in Gloucester County, were closed to public access following the discovery of numerous dead geese in the area. At least 50 geese were found dead at Alcyon Lake alone, according to local reports.

State wildlife pathologists and the U.S. Department of Agriculture are working together to track the outbreak. The agencies have stated that highly pathogenic avian influenza (H5N1) is suspected as the cause, but final laboratory confirmation is still pending as of the latest updates.

What the numbers show

• Over 1,100 dead or sick wild birds reported between February 14–16, 2026
• At least 50 geese found dead at Alcyon Lake in Gloucester County
• Seven counties in New Jersey have reported bird deaths

Residents have been advised by state authorities to avoid contact with any sick or dead wild birds. The New Jersey Department of Environmental Protection has asked the public to report sightings of affected birds through its hotline to assist with ongoing monitoring efforts.

In Hainesport, Burlington County, local homeowners were informed that they are responsible for the safe removal of dead birds found on their private property. Officials have instructed residents to use protective equipment when handling carcasses to minimize potential risks.

The U.S. Department of Agriculture is actively involved in testing and tracking suspected avian influenza cases among wild birds in the affected regions. Coordination between state and federal agencies continues as they await test results and monitor for further developments.

Precautionary measures, including the closure of public spaces and public health advisories, remain in place while authorities continue their investigation into the cause and scope of the bird deaths.

* This article is based on publicly available information at the time of writing.