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Start Australia’s wildlife revival

Donate today to stop invasive species-led extinctions in
Australia and protect our unique wildlife

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Invasive species are driving more than 80 per cent of Australia’s most vulnerable native plants and animals towards extinction.

Feral animals

Invasive insects

Invasive plants

Pathogens

Together we can protect Australia’s wildlife from the destructive effects of invasive species.

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How to help

Don’t let governments off the hook, help us call for real action that protects our natural environment from invasive species.

Help end the feral horse crisis in Kosciuszko

Feral horses are trashing and trampling alpine waterways and pushing native wildlife closer to extinction. Tell your NSW MP to end special protections for invasive species.

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Stop the sale of invasive weeds in Australia

Escaped garden weeds like lantana and blackberries are choking our streams and bushland.

Act Now

News

The latest news and updates from our campaigns
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Historic win: NSW lower house votes to repeal feral horse protection law in victory for Kosciuszko and its wildlife
16 October, 2025
 | By  Nicola Barton
The Invasive Species Council and the NSW National Parks Association hailed a landmark victory for nature, with the NSW Parliament’s lower house voting to tear up the controversial Kosciuszko Wild Horse Heritage Act.
Read more
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New global initiative launched at IUCN Congress to tackle world’s most destructive ecological threat
16 October, 2025
 | By  Nicola Barton
A new international effort, the Global Environmental Biosecurity Initiative, has been officially launched at the IUCN World Conservation Congress.
Read more
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Queensland’s 2-year yellow crazy ant funding a good start but full project funding still needed
7 October, 2025
 | By  Nicola Barton
The Invasive Species Council has welcomed the Queensland government’s renewed $6 million 2 year commitment to continue the fight against yellow crazy ants – but says the Albanese Government now needs to step up with matched funding.
Read more
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Out of control: Tasmania’s feral deer population skyrockets, exposing policy failure
2 October, 2025
 | By  Nicola Barton
Tasmania is facing a feral deer crisis, as new population numbers show a dramatic increase of 33% in just 5 years, according to the government’s survey report released today. 
Read more
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Fire ant review to decide if eradication effort is resourced to win
24 September, 2025
 | By  Nicola Barton
An independent review into Australia’s national fire ant eradication program has begun, after repeated warnings from the Invasive Species Council that governments were underfunding the fight against one of the world’s most destructive invasive species.
Read more
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WA cat commits to pet cat containment, leaving NSW dead last
18 September, 2025
 | By  Nicola Barton
Western Australia has finally acted to save wildlife from the devastating toll of roaming pet cats, confirming it will amend the Cat Act to give councils the power to enforce cat containment.
Read more

Your good will for nature.

Invasive species destroy our natural places and transform the landscape, leaving our native animals without shelter or food and natural systems destroyed. You can help create an Australia where our unique wildlife is safe in flourishing protected areas.

Create a wildlife revival

Your gift is a lifeline for nature.

Our protected areas are being trashed, trampled, choked and polluted by an onslaught of invaders. Invasive species are already the overwhelming driver of our animal extinction rate, and are expected to cause 75 of the next 100 extinctions.

But you can help to turn this around and create a wildlife revival in Australia. 

From numbats to night parrots, a tax-deductible donation today can help defend our wildlife against the threat of invasive weeds, predators, and diseases.

As the only national advocacy environment group dedicated to stopping this mega threat, your gift will make a big difference.

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Do you need help?

Accordion Content

A silent crisis is unfolding across Australia. Every year, billions of native animals are hunted and killed by cats and foxes. Fire ants continue to spread and threaten human health. And the deadly strain of bird flu looms on the horizon. Your donation today will be used to put the invasive species threat in the media, make invasive species a government priority, ensure governments take rapid action to protect nature and our remarkable native wildlife from invasives-led extinction, death and destruction.

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    Dear Project Team,

    [YOUR PERSONALISED MESSAGE WILL APPEAR HERE.] 

    I support the amendment to the Kosciuszko National Park Wild Horse Heritage Management Plan to allow our incredible National Parks staff to use aerial shooting as one method to rapidly reduce feral horse numbers. I want to see feral horse numbers urgently reduced in order to save the national park and our native wildlife that live there.

    The current approach is not solving the problem. Feral horse numbers have rapidly increased in Kosciuszko National Park to around 18,000, a 30% jump in just the past 2 years. With the population so high, thousands of feral horses need to be removed annually to reduce numbers and stop our National Park becoming a horse paddock. Aerial shooting, undertaken humanely and safely by professionals using standard protocols, is the only way this can happen.

    The government’s own management plan for feral horses states that ‘if undertaken in accordance with best practice, aerial shooting can have the lowest negative animal welfare impacts of all lethal control methods’.

    This humane and effective practice is already used across Australia to manage hundreds of thousands of feral animals like horses, deer, pigs, and goats.

    Trapping and rehoming of feral horses has been used in Kosciuszko National Park for well over a decade but has consistently failed to reduce the population, has delayed meaningful action and is expensive. There are too many feral horses in the Alps and not enough demand for rehoming for it to be relied upon for the reduction of the population.

    Fertility control as a management tool is only effective for a small, geographically isolated, and accessible population of feral horses where the management outcome sought is to maintain the population at its current size. It is not a viable option to reduce the large and growing feral horse population in the vast and rugged terrain of Kosciuszko National Park.

    Feral horses are trashing and trampling our sensitive alpine ecosystems and streams, causing the decline and extinction of native animals. The federal government’s Threatened Species Scientific Committee has stated that feral horses ‘may be the crucial factor that causes final extinction’ for 12 alpine species.

    I recognise the sad reality that urgent and humane measures are necessary to urgently remove the horses or they will destroy the Snowies and the native wildlife that call the mountains home. I support a healthy national park where native species like the Corroboree Frog and Mountain Pygmy Possum can thrive.

    Kind regards,
    [Your name]
    [Your email address]
    [Your postcode]


    Dear Project Team,

    [YOUR PERSONALISED MESSAGE WILL APPEAR HERE.] 

    I support the amendment to the Kosciuszko National Park Wild Horse Heritage Management Plan to allow our incredible National Parks staff to use aerial shooting as one method to rapidly reduce feral horse numbers. I want to see feral horse numbers urgently reduced in order to save the national park and our native wildlife that live there.

    The current approach is not solving the problem. Feral horse numbers have rapidly increased in Kosciuszko National Park to around 18,000, a 30% jump in just the past 2 years. With the population so high, thousands of feral horses need to be removed annually to reduce numbers and stop our National Park becoming a horse paddock. Aerial shooting, undertaken humanely and safely by professionals using standard protocols, is the only way this can happen.

    The government’s own management plan for feral horses states that ‘if undertaken in accordance with best practice, aerial shooting can have the lowest negative animal welfare impacts of all lethal control methods’.

    This humane and effective practice is already used across Australia to manage hundreds of thousands of feral animals like horses, deer, pigs, and goats.

    Trapping and rehoming of feral horses has been used in Kosciuszko National Park for well over a decade but has consistently failed to reduce the population, has delayed meaningful action and is expensive. There are too many feral horses in the Alps and not enough demand for rehoming for it to be relied upon for the reduction of the population.

    Fertility control as a management tool is only effective for a small, geographically isolated, and accessible population of feral horses where the management outcome sought is to maintain the population at its current size. It is not a viable option to reduce the large and growing feral horse population in the vast and rugged terrain of Kosciuszko National Park.

    Feral horses are trashing and trampling our sensitive alpine ecosystems and streams, causing the decline and extinction of native animals. The federal government’s Threatened Species Scientific Committee has stated that feral horses ‘may be the crucial factor that causes final extinction’ for 12 alpine species.

    I recognise the sad reality that urgent and humane measures are necessary to urgently remove the horses or they will destroy the Snowies and the native wildlife that call the mountains home. I support a healthy national park where native species like the Corroboree Frog and Mountain Pygmy Possum can thrive.

    Kind regards,
    [Your name]
    [Your email address]
    [Your postcode]