A suspected bird flu infection in a fox sparked concerns of long-distance spread. Australia has just 12,000 sea lions remaining, and scientists noted that severe loss may await Australia's remaining 12,000 sea lions as bird flu gains ground.

An expert stated that backyard bird feeding could become a bird flu superspreader. The suspected infection in a fox fueled fears about long-distance transmission. Scientists warned that devastation may threaten the remaining 12,000 sea lions in Australia as bird flu expands across animal groups.