Bird flu devastates South Australian wildlife as farmers brace for spread

In South Australia's coastal region, a bird displaying erratic wing flapping, circling and somersaulting exhibited clear neurological signs that a wildlife veterinarian said are consistent with H5N1, though testing is required for confirmation. Local conservationist Maureen Christie reported finding multiple dead and visibly ill birds, such as crested terns and silver gulls, along the beach, describing the situation as heartbreaking.

A federal assessment labeled a "list of doom," indicating that almost 400 native bird and mammal species, including penguins, sea lions, seals and the Tasmanian Devil, are at high to extreme risk, and $2 million has been earmarked for vaccinating vulnerable captive birds. Researchers warned that some native species may be more susceptible due to limited immune exposure. While the virus has not yet been detected in Australian poultry, farmers like Victorian egg producer Brian Ahmed are enforcing stringent biosecurity measures, and industry bodies have imposed indoor-only housing for flocks in affected regions. Officials noted that the strain spreads efficiently and is expected to persist, prompting ongoing monitoring and consideration of vaccination options for domestic birds.