Penguins Vaccinated: World's Largest Wild Bird Flu Fight

A groundbreaking wildlife vaccination program has commenced, with over 1,000 little penguins on Phillip Island receiving their initial dose of the H5N1 bird flu vaccine. This effort is thought to be the largest of its kind globally, aiming to safeguard a species considered at very high risk from the virus. Penguins are being captured as they return to their burrows, vaccinated, and released, with a second dose scheduled in three weeks.

The initiative is particularly important as positive bird flu cases have been detected in local penguins, escalating the urgency. South Australia and Tasmania have also reported concerning cases in the species. Experts warn that without timely vaccination, significant mortality could occur, potentially impacting up to 16,000 little penguins.

This vaccination strategy is one of several tools being employed, alongside biosecurity measures, to mitigate the impact of avian flu. Little penguins, the world's smallest penguin species, face additional threats from climate change. Their population on Phillip Island is approximately 40,000, and the "penguin parade" is a major tourist draw, contributing an estimated $500 million to Victoria's economy annually.