On a small island off South Australia's coast, Australia crossed a threshold it had long anticipated but hoped to avoid: the first confirmed mass die-off of wild animals from H5 bird flu. Greater crested terns on Baudin Rocks became the visible face of a disease already spreading across five states, with 74 confirmed cases marking not an outbreak's beginning but the moment it became undeniable. Governments have mobilised funding and surveillance, yet the deeper truth acknowledged by officials is that wild birds cannot be fenced in — and the migratory season that lies ahead will test both ecosy
Australia confirms first H5 bird flu mass mortality in wild seabirds
Mass mortality of greater crested terns and other wild bird populations confirmed; broader wildlife ecosystem impact expected as disease spreads.