Arid Bronze Azure butterfly

We look after the largest known population of this special butterfly. Learn more about its bizarre relationship with an ant, and how private land conservation is contributing to saving this species.

Read more in these articles:

At a glance
Fiona Murdoch Fiona Murdoch

At a glance

A quick summary about why this butterfly is so special

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Arid Bronze Azure buttefly - east and west
Fiona Murdoch Fiona Murdoch

Arid Bronze Azure buttefly - east and west

The threatened Arid Bronze Azure butterfly has two populations - one in Western Australia and one in the Victorian and South Australian Mallee. How did this split come about?

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The Sugar Ant is a hero
Fiona Murdoch Fiona Murdoch

The Sugar Ant is a hero

This is a hero ant. The Sugar Ant (Camponotus terebrans) looks after the caterpillars of the Arid Bronze Azure butterfly. And what goes on underground? We think the caterpillar is eating the ant’s babies!

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Raising ants to save a butterfly
Fiona Murdoch Fiona Murdoch

Raising ants to save a butterfly

We’re trying to establish a colony of Sugar Ants so we can observe how this hero ant raises the caterpillars of the Arid Bronze Azure butterfly.

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Searching for a hero ant
Fiona Murdoch Fiona Murdoch

Searching for a hero ant

This identification sheet will help you find the “hero ant” that looks after the rare Arid Bronze Azure butterfly.

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