There is evidence to suggest that domestic cats - which then turned feral - arrived in Australia with the Macassan traders who sought trepang (sea slugs) off Australia's northern coast some 500 years before the First Fleet of convicts and officers. Even though the First Fleet had ships' cats, some of which stayed behind in Australia when the ships moved on, cats were already a presence in Australia. Naturally, these cats turned feral once they had to fend for themselves, and with no natural predators in Australia, their population proliferated rather well.
Originally, it was thought that cats probably arrived with the First Fleet, since all ships used to have cats to keep the rats under control. However, it's now thought that cats came before the First Fleet, on the west coast at least, from Dutch shipwrecks, as early explorers saw feral cats in inland Australia only a few years after first settlement. There is evidence to suggest that domestic cats arrived in Australia long before both the First Fleet or even the Dutch explorers. It would appear that the Macassan traders who sought trepang (sea slugs) off Australia's northern coast some 500 years before the First Fleet had ships' cats, some of which stayed behind in Australia when the ships moved on. Naturally, these cats turned feral once they had to fend for themselves, and with no natural predators in Australia, their population proliferated rather well.
Stoats are not native to Australia, but they have also not yet become established in Australia. At some stage in Australia's history, stoats were introduced as a method for controlling rabbits, but they did not become established.
Homesick English settlers introduced the blackberry for the berries and, as with so many of Australia's pests, the reminder of home.
Australia
There are many animals that were introduced by the Europeans. Five of these animals are the red fox, the brown rat, the feral horse, the wild boar, and the brown hare.
There is evidence to suggest that domestic cats - which then turned feral - arrived in Australia with the Macassan traders who sought trepang (sea slugs) off Australia's northern coast some 500 years before the First Fleet of convicts and officers. Even though the First Fleet had ships' cats, some of which stayed behind in Australia when the ships moved on, cats were already a presence in Australia. Naturally, these cats turned feral once they had to fend for themselves, and with no natural predators in Australia, their population proliferated rather well.
1866
they are found around australia i think
Foxes, which have been introduced to Australia, along with feral cats, are those most likely to kill and eat numbats.
!2 million
12 million
Feral cats are a huge problem in Australia, causing untold ecological damage, with an estimated 75 million native animals being killed by feral cats every single day. It is not known what the population of feral cats is, but the Federal Government cites a figure of 18 million cats in its statutory Threat Abatement Plan.
Feral cats are everywhere in Australia, including South Australia. They have become an ecological disaster in all states and territories, contributing significantly to the extinction of several native species.
About 25% I think.
in Australia
Introduced predators such as feral cats and foxes are the main enemies of the potoroo.
There is evidence to suggest that domestic cats arrived in Australia long before the First Fleet. It would appear that the Macassan traders who sought trepang (sea slugs) off Australia's northern coast some 500 years before the First Fleet had ships' cats, some of which stayed behind in Australia when the ships moved on. Naturally, these cats turned feral once they had to fend for themselves, and with no natural predators in Australia, their population proliferated rather well.