What you need to know about H5 bird flu
Published on 17 September 2026
H5 bird flu has been detected in wild birds across Victoria. While the current risk to people in Australia remains low, everyone can play a role in protecting wildlife by remaining vigilant and reporting sick or dead birds when required. Avoid. Record. Report.
Banyule is home to significant waterways, wetlands, parklands and conservation areas that support a wide variety of birdlife. Residents may regularly encounter birds around the Yarra River corridor, Banyule Billabong, Warringal Parklands, the Plenty River Trail, Gresswell Forest Wildlife Reserve and local wetlands, lakes, sporting reserves and open spaces.
About H5 bird flu
H5 bird flu, also known as H5N1 avian influenza, is a contagious viral disease that affects wild birds, poultry and some mammals.
H5 bird flu cannot be controlled in wild bird populations. Current efforts focus on monitoring the disease, reporting suspected cases and reducing the risk of spread to wildlife, poultry and people.
Why this matters
Many of our most-loved open spaces provide habitat for waterbirds and other wildlife. These places are regularly visited by walkers, cyclists, dog owners, sporting clubs, environmental volunteers and friends-of groups.
These and other park users can play an important role in helping authorities detect and report wildlife disease events early.
What to do if you find sick or dead birds
Avoid
- Do not touch sick or dead birds or other wildlife.
- Avoid contact with feathers, eggs, droppings and surrounding areas.
- Keep children and pets away from affected wildlife.
- Do not attempt to rescue or move animals that may be infected.
Record
If it is safe to do so, record:
- the location
- the date and time
- the type of bird or animal
- the number affected
- what you observed, including signs of illness or death.
Report
Report:
- clusters of 5 or more sick or dead wild birds of any species found together anywhere in Victoria
- a single sick or dead high-risk animal, including a seabird, waterbird, shorebird, bird of prey or marine mammal.
Reporting sick or dead birds
Read Agriculture Victoria H5N1 bird flu facts
Signs to look for
The most important sign is sudden death. Other signs may include:
- ruffled feathers, closed eyes, weakness or unusual lethargy
- difficulty standing, walking or flying
- difficulty breathing, coughing or sneezing
- diarrhoea
- swelling around the head, neck or eyes
- cloudiness or a change in eye colour
- tremors, lack of coordination, swimming in circles or unusual posture
- multiple birds becoming sick or dying in the same location over a short period.
Advice for clubs and groups
Community groups often work or undertake activities in local reserves, bushland, wetlands, waterways and sporting facilities where birds may be present.
When undertaking activities in these areas:
- avoid contact with sick or dead birds and other wildlife
- keep members, volunteers and participants away from affected wildlife
- wash hands thoroughly after outdoor activities
- keep dogs under effective control and away from wildlife
- follow any signs or directions from DEECA or Agriculture Victoria
- report sick or dead birds when required.
Advice for pet owners
Dogs and cats can be exposed to bird flu through contact with infected wildlife.
When visiting parks, wetlands and waterways:
- keep pets away from sick or dead birds and other animals
- keep dogs on a lead where there may be a risk of exposure
- avoid areas where birds are congregating or where there are large amounts of bird droppings
- keep cats indoors or in a secure outdoor enclosure.
Stay informed
We will continue to monitor advice from the Victorian Government, DEECA and Agriculture Victoria and share updates with our community as required.