Australia races to shield little penguins from H5N1 bird flu

Sydney, Australia is racing to protect its iconic little penguins from the highly contagious H5N1 bird flu virus. These diminutive sea birds, numbering up to 40,000 on Phillip Island, are the stars of the island's famous "penguin parade" and a major draw for the millions of tourists who visit each year.

The H5N1 virus, which caused severe disease and death in birds worldwide, was detected in a Phillip Island penguin that had died this month. In response, wildlife workers have launched an unprecedented vaccination effort for the colony. Chief Biodiversity Officer for Victoria, James Todd, stated that this scale of vaccination for a wild population has never been attempted anywhere else in the world.

Vaccination teams aim to inoculate about 5,000 little penguins near visitor areas, with the program likely to last weeks and months. The birds, which are accustomed to the floodlights and frequent human interaction associated with the penguin parade, pose a challenge for vaccination due to their wild nature and the requirement for two doses of the vaccine given with a three to four week gap.

Despite the challenges, wildlife experts are confident in their ability to administer the vaccine to the penguins, which they have previously handled for health monitoring purposes.