Australia reports new H5N1 bird flu cases, sparking wildlife and poultry alerts

Australian authorities have confirmed eight cases of H5N1 avian influenza in wild seabirds and identified four additional suspected infections across Western Australia, South Australia and New South Wales. The first mainland detection was a brown skua found at Esperance, Western Australia, on June 14, with subsequent cases including a giant petrel at Hardwicke Bay, South Australia, and a petrel in New South Wales. State officials say the virus has not been detected in commercial poultry or native wildlife, and the immediate risk to the public remains low.

The Invasive Species Council’s Dr. Carol Booth warned that the growing number of cases could lead to a devastating wildlife crisis, citing risks to seabirds, raptors, sea lions, seals and the endangered orange‑bellied parrot. Environment groups are urging the Albanese government to fund a major wildlife‑resilience package.

In response, South Australian industries minister Clare Scriven and PIRSA chief veterinary officer Skye Fruean emphasized rigorous surveillance and public reporting via the Emergency Animal Disease Hotline (1800 675 888). The federal and state governments have advised free‑range chicken producers to temporarily house flocks indoors to reduce contact with wild birds. The $5 billion poultry sector remains on high alert, with farms and processing facilities adopting strict bio‑security measures.

Officials continue to monitor the situation, urging people not to handle sick or dead birds, keep pets away, and report any unusual wildlife deaths.