As spring arrives, millions of shearwaters begin their annual migration along Australia's east coast. Between September and December, residents visiting local beaches and waterways may notice dead shearwaters washing ashore.
While this can be concerning, particularly the awareness of H5 bird flu, experts advise that occasional shearwater deaths are a natural part of the migration cycle and do not automatically indicate the presence of H5 bird flu.
Understanding shearwater migration
Shearwaters travel vast distances across the Pacific Ocean each year, undertaking one of nature's most remarkable migrations. During this period, some birds may become exhausted, injured or succumb to natural causes, resulting in carcasses occasionally washing up on beaches. Councils along the coast often receive enquiries from community members who encounter these birds during migration season.
The presence of dead shearwaters alone does not mean bird flu is present. However, unusual mortality events, such as significantly higher numbers of dead birds, multiple species affected, or sick birds displaying unusual behaviour, should be reported.
What is the current H5 bird flu risk?
Lead agency, the NSW Department of Primary Industries and Regional Development (DPIRD), advises H5 bird flu has been detected in a small number of wild birds in New South Wales and elsewhere in Australia. The risk to the public remains low, and there have been no detections in NSW poultry flocks. Authorities continue to closely monitor the situation.
The NSW DPIRD is coordinating the state's response and surveillance activities. Lake Macquarie City Council is sharing this information to help residents understand what they may see on local beaches during migration season and where to access reliable advice.
What should I do if I find a sick or dead bird?
The NSW DPIRD advises, that if you come across a sick or dead bird, you should:
Avoid
Do not touch, move or handle the bird. Keep children and pets well away.
Record
If safe to do so, note the location, date and approximate number of birds affected. Photos can also assist authorities.
Report
Report sick or dead birds, multiple bird deaths, or sick or dead marine mammals to the Emergency Animal Disease Hotline on 1800 675 888 and follow the advice provided.
Advice for pet owners
The NSW DPIRD advises pet owners are encouraged to keep dogs on leads and prevent pets from approaching sick or dead wildlife. This helps protect both wildlife and pets while reducing potential disease risks.
If your pet touches a sick or dead bird, contact your veterinarian for advice. Residents should also practise good hand hygiene after outdoor activities in areas where wildlife is present.
Where can I find more information?
For the latest information about H5 bird flu, visit the NSW Government's bird flu information website and DPIRD resources.
For reporting sick or dead birds, contact the Emergency Animal Disease Hotline on 1800 675 888.
