Public Notice 07/10/2026

Georges River Council is encouraging residents to help protect bogong moths as they pass through Sydney on their annual migration.

You may have noticed more large brown moths around your home, garden or workplace in recent weeks. These are likely bogong moths, an endangered native species that travels hundreds of kilometres each spring on its journey to the Australian Alps.

Bogong moths play an important role in Australia's environment. They are a valuable food source for many native animals, including the endangered mountain pygmy possum.

This year, warmer weather and strong northerly winds have caused some moths to stray from their usual migration route. As a result, they have been seen in greater numbers across Sydney and other parts of New South Wales.

How you can help

Residents can support bogong moths by:

• Turning off unnecessary outdoor lights at night where possible.

• Using one outdoor light to attract a moth outside if it enters your home.

• Gently moving a moth outside using a glass and a piece of paper or cardboard.

• Creating a wildlife-friendly garden with native plants.

• Avoiding the use of insecticides or sprays on bogong moths.

• Leaving moths undisturbed so they can continue their migration.
   

Important information

Bogong moths are harmless to people and pets. They are also a protected species and should not be harmed.

By taking a few simple steps, residents can help bogong moths safely continue their journey and support the health of Australia's native wildlife.