Story perspectives

South Australia Declares H5N1 Escalation After 1,000 Tern Deaths

8/20/2026

Summary

Malinauskas Flags Outbreak

South Australia Premier Peter Malinauskas declared H5N1 escalation after over 1,000 greater crested terns died.
Deaths occurred on offshore islands Troubridge, North Page and South Page.
South Australia logged 177 H5 cases in birds, a raven and a silver gull.
Government is weighing targeted vaccination for captive little penguins and orange-bellied parrots.
Tasmania reported 28 dead little penguins and three crested terns on King Island, with samples sent for testing.

Summary

Residents Clean Up

Hundreds of dead birds litter Portland’s foreshore, prompting residents to remove carcasses themselves.
Two locals in masks and gloves bagged roughly 20 carcasses in black plastic bags on Tuesday.
Port Danger committee chair Joshua Pierce said the clean-up places an unfair burden on the community.
Victorian Wildlife Alliance’s David Mould called the deaths the most devastating wildlife event in 20 years.

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Malinauskas Flags Outbreak

South Australia Premier Peter Malinauskas declared H5N1 escalation after over 1,000 greater crested terns died.
Deaths occurred on offshore islands Troubridge, North Page and South Page.
South Australia logged 177 H5 cases in birds, a raven and a silver gull.
Government is weighing targeted vaccination for captive little penguins and orange-bellied parrots.
Tasmania reported 28 dead little penguins and three crested terns on King Island, with samples sent for testing.

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