The NSW Environment Protection Authority (EPA) is calling for the public’s help in its investigation into the suspected mass poisoning of hundreds of native Corella birds across multiple Newcastle suburbs, including Hamilton, Carrington, Waratah, Broadmeadow, Lambton, and near Newcastle University.

The EPA received initial reports on Monday 17 March 2025 of 14 sick and dead birds in Hamilton but by midday reports had escalated to hundreds of affected birds in Carrington and surrounding areas.

NSW EPA Executive Director of Regulatory Operations, Jason Gordon, said the EPA is investigating pesticide misuse as the possible cause based on EPA observations and advice from local veterinarians.

“This is a serious incident, and any assistance from the public could be critical to our investigation,” Mr Gordon said.

“This is a very distressing situation for everybody involved, particularly the wildlife carers and residents who are finding and collecting the birds as well as the vets who are treating them.

“The birds are exhibiting symptoms such as bleeding, staggering, paralysis, and an inability to fly and so far, we understand that veterinary clinics across Newcastle have reported over 200 bird deaths.

“We have collected samples for testing, and our officers will be visiting all sites where sick or dead birds have been found over the coming days. Anyone who thinks they may have information on how the birds have died or on potential pesticides misuse is strongly encouraged to call the EPA on 131 555.

“The misuse of pesticides, whether deliberate or unintentional, is completely unacceptable and carries heavy penalties. If you use pesticides, it is essential to follow label directions and be mindful of the surrounding environment and wildlife.”

Wildlife volunteers from Hunter Wildlife Rescue and WIRES, along with members of the public, have been assisting in the response and transporting sick birds to veterinary clinics. Members of the public should avoid handling affected wildlife.

The negligent use of pesticides in a manner that harms any non-target animal, or plant can attract penalties of up to $500,000 for an individual and $2,000,000 for a corporation.