Red foxes in Australia facts for kids
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Red foxes, scientifically known as Vulpes vulpes, are a type of wild dog, known for their reddish-brown fur, bushy tails, and clever nature. In Australia, they are considered an invasive species, which means they are not originally from Australia but were brought there by people. These foxes have spread across much of the continent and have become a big challenge for Australia's unique native wildlife because they hunt and compete with them for food and homes. Scientists and conservationists are working hard to understand and manage their presence to protect Australia's precious animals.
Contents
How Did They Get There?
Red foxes are not native to Australia. They originally come from Europe, Asia, and North America. Their journey to Australia began in the 19th century, a long time ago, when European settlers arrived. These settlers missed some of their traditions from home, one of which was the sport of fox hunting. To continue this sport in their new home, they brought red foxes with them.
While some historical records suggest these introductions began as early as 1833 in Van Diemen's Land (which we now call Tasmania) and 1845 in the Sydney region of New South Wales, a more recent study from last year (2025) reports that the first recorded release of foxes in Australia happened in Geelong in 1870.
Once these foxes were released, they found Australia to be a very welcoming place. There were plenty of small animals to hunt, and not many natural predators to keep their numbers in check. Because of this, they spread very quickly across the continent. By the middle of the 20th century, their population had grown to around 1.7 million foxes! By 2012, that number had jumped even higher, with an estimated 7.2 million red foxes living in Australia.
Why Are They a Problem?
Because red foxes are not native to Australia, they cause trouble for the original inhabitants. Along with feral cats (which are also an invasive species), red foxes are considered one of the most damaging invasive animals in Australia. They hunt native animals that have not evolved to protect themselves from such clever predators, and they compete with native animals for food and shelter.
Where Do Red Foxes Live in Australia Today?
As of 2025, red foxes had spread across about 80% of the Australian continent! You can find established populations of red foxes in almost all Australian states, except for Tasmania. They are widespread throughout the country, but there are some places where they are less common:
- Tropical North: They generally avoid the very hot and humid tropical areas of northern Queensland, the Kimberley region, and the Top End of the Northern Territory.
- Dingo Country: Red foxes are also less common in areas where dingoes (Australia's native wild dogs) are more prevalent. Dingoes are larger predators and can sometimes keep fox numbers down. However, foxes are clever and have found ways to live alongside dingoes, often by using burrows and finding different food sources.
How Many Foxes Are There?
In temperate areas (places with milder climates), it was estimated last year, in 2025, that there could be between four to eight foxes living in every square kilometer. Interestingly, foxes have also been found in higher numbers in densely populated suburban areas, and even in the central business districts (CBDs) of large cities like Melbourne. This is because cities often provide plenty of easy food sources, like discarded food and rubbish.
The Mystery of Tasmania
Tasmania, an island state off Australia's southeastern coast, is a special case. For a long time, it was believed that red foxes had not established a permanent population there. This is partly because Tasmania has its own unique native predator, the Tasmanian devil, which might outcompete or prey on foxes. The now-extinct thylacine (also known as the Tasmanian tiger) was also thought to have kept fox numbers down in the past.
However, there have been many reports of foxes being seen on the island since the first one in 1864. Because of the potential threat they pose, the red fox is officially declared a pest under Tasmania's Biosecurity Regulations 2022. This means that if a fox is found in Tasmania, action can be taken to remove it.
How Foxes Affect Australia's Wildlife
The arrival and spread of red foxes have had a very serious impact on Australia's native animals, many of which are already facing challenges from habitat loss and climate change.
Red foxes are skilled hunters, and many of Australia's native animals, especially small to medium-sized mammals, had never encountered a predator like them before. This made them very vulnerable.
In 1999, the West Australian conservation department estimated that introduced predators, including foxes, were responsible for the extinction of ten native species in that state alone. More recently, in 2025, researchers stated that predation by foxes has been linked to the extinction of 16 native mammal species!
Foxes have been directly involved in the disappearance and decline of many unique Australian marsupials (pouched mammals). These include:
- The desert rat-kangaroo (which is now extinct).
- The brush-tailed, burrowing, and rufous bettong.
- The Greater bilby.
- The numbat.
- The bridled nailtail wallaby.
- The quokka (a small, friendly marsupial found mainly on Rottnest Island).
Many of these species now only survive in small, protected areas, often on islands where foxes are absent or very rare.
Managing Red Foxes in Australia
Because red foxes pose such a significant threat, many people and organizations are working hard to manage their populations and protect native wildlife.
Challenges in Control Controlling fox numbers is very difficult. Foxes are smart, they hunt at night, and they live in dens (underground homes), which makes them hard to find. So, the focus is often on managing their numbers rather than trying to completely get rid of them everywhere.
Methods of Management
- Bounties: Some states offer "bounties," which are rewards for people who remove foxes. This encourages hunters and landowners to help reduce fox numbers.
- Baits: One of the main ways to control foxes is by using special baits. These baits often contain a poison called 1080 (pronounced "ten-eighty"). This poison is carefully used in areas where native animals are less likely to eat it, and it's especially effective against foxes.
- Hunting: Fox hunting is legal in all Australian states. Hunters often use spotlights at night to find foxes (their eyes shine brightly in the dark!) or use special "fox whistles" during the day to attract them. Hunters are trained to identify foxes by their eyeshine and body shape to make sure they are targeting the correct animal.
- Fenced Reserves: In smaller, specially fenced areas, conservationists can work to completely remove both feral cats and red foxes. Once these predators are gone, it becomes safe to reintroduce native mammal species that might have disappeared from those areas. However, this can be a very long and difficult process. For example, at the Australian Wildlife Conservancy's Pilliga reserve, there was a famous fox nicknamed "Rambo" who managed to avoid all traps, poisons, and attempts to shoot him for four and a half years! His cleverness delayed plans to bring native mammals back to the area until he was presumed to have died in 2022.
- Bringing Back Native Predators: Some scientists believe that bringing back Australia's native predators could help control fox numbers naturally. Research by the CSIRO (Australia's national science agency) has shown that where dingoes are present, there are fewer foxes, and native animal populations tend to be healthier. Scientists like Chris Johnson and Euan Ritchie have suggested reintroducing Tasmanian devils to the mainland. They believe devils could play a similar role to dingoes in controlling foxes, just as they are thought to have done in Tasmania. This would also help ensure the survival of the Tasmanian devil species, which faces its own challenges.
- Mapping the Spread: As of 2025, researchers at Curtin University and the Environment Institute of Adelaide University are working on an important project. They are mapping how foxes and other pest animals have spread across Australia since they were introduced. This information is super helpful for planning future conservation efforts and protecting vulnerable native mammals.
Western Australia's Efforts In Western Australia, the state government runs a program called "Western Shield." As part of this program, authorities conduct aerial baiting (dropping baits from planes) and hand baiting (placing baits by hand) over a massive area of almost 35,000 square kilometers (that's about 14,000 square miles!). This effort helps control both foxes and feral cats.
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