The first confirmed case of H5N1 avian influenza in South Australia has been identified in a giant petrel found near a beach. A surfer initially observed the bird exhibiting signs of fatigue and distress. Wildlife rescuers subsequently retrieved the animal. The discovery raises concerns about the potential spread of the virus within the state’s bird populations. Authorities are monitoring the situation and assessing any potential risks to public health, though transmission to humans remains rare. This marks the first instance of the highly pathogenic avian influenza being detected in South Australia, adding to ongoing outbreaks across the country. Further testing and surveillance are underway to determine the extent of the infection.