<Li> Pests--animals which have a direct effect on human standard of living or the environment / ecosystems in areas where they are present, have a high rate of reproduction and are difficult to control </Li> <P> Animals causing most public concern and economic and ecological damage include: </P> <Table> <Tr> <Th> Image </Th> <Th> Species </Th> <Th> Introduced </Th> <Th> Reason </Th> <Th> Introduced from </Th> <Th> Distribution </Th> <Th> Threat level </Th> <Th> Estimated proliferation </Th> <Th> Main control measures </Th> <Th> Notes / ref </Th> </Tr> <Tr> <Td> </Td> <Td> Cane toad (Bufo marinus) </Td> <Td> 1935 </Td> <Td> Biological control (cane beetle) </Td> <Td> Americas via Hawaii </Td> <Td> Queensland (extensive), northern New South Wales, Top End, Kimberley </Td> <Td> Extreme </Td> <Td> 200 million + </Td> <Td> Culling; trapping; genetic (under research) </Td> <Td> prolific breeders and bufotoxin kills native animals </Td> </Tr> <Tr> <Td> </Td> <Td> Red fox (Vulpes vulpes) </Td> <Td> 1855 </Td> <Td> Recreational hunting </Td> <Td> Europe </Td> <Td> most of mainland Australia; small numbers in Tasmania </Td> <Td> Extreme </Td> <Td> 7.2 million + </Td> <Td> 1080 baiting; hunting </Td> <Td> Elusive prolific predator of native animals and livestock . </Td> </Tr> <Tr> <Td> </Td> <Td> Feral cat (Felis catus) </Td> <Td> 1849 </Td> <Td> Pets </Td> <Td> Europe </Td> <Td> Throughout Australia, except in tropical rainforests (extensive) </Td> <Td> High to extreme </Td> <Td> 20 million </Td> <Td> Barrier fencing, shooting, trapping, toxic pellet implants . Control measures effective on small islands; less so on the mainland . </Td> <Td> The most widely spread and invasive of all introduced species . It is possibly responsible for the extinction of some species of small mammals . </Td> </Tr> <Tr> <Td> </Td> <Td> European rabbit (Oryctolagus cuniculus) </Td> <Td> 1857 </Td> <Td> Recreational hunting </Td> <Td> Europe </Td> <Td> Throughout Australia (extensive) </Td> <Td> High </Td> <Td> 200 million + </Td> <Td> rabbit - proof fence; Myxomatosis; Calicivirus (RHD) </Td> <Td> Prolific breeders that destroy land . </Td> </Tr> <Tr> <Td> </Td> <Td> Feral goat (Capra hircus) </Td> <Td> 1840 </Td> <Td> Domestic livestock </Td> <Td> Unknown </Td> <Td> Throughout Australia (extensive) </Td> <Td> High </Td> <Td> more than 2.6 million in 1996 </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> Feral pig (Sus scrofa) </Td> <Td> 1788 </Td> <Td> Domestic livestock </Td> <Td> Europe </Td> <Td> Throughout Australia, except in deserts (extensive) </Td> <Td> High </Td> <Td> up to 23.5 million in 2011 </Td> <Td> Musters, ground and helicopter culling, trapping, poisoning, fencing </Td> <Td> Prolific breeders that destroy land and have the potential to spread disease </Td> </Tr> <Tr> <Td> </Td> <Td> Feral donkey (Equus asinus) </Td> <Td> 1866 </Td> <Td> Pack and haulage animals </Td> <Td> Europe </Td> <Td> Throughout Australia (extensive) </Td> <Td> Medium to high </Td> <Td> up to 5 million in 2005 </Td> <Td> Musters, ground and helicopter culling, fertility control </Td> <Td> Grazers that damage sensitive lands </Td> </Tr> <Tr> <Td> </Td> <Td> Dromedary camel (Camelus dromedarius) </Td> <Td> 1840 </Td> <Td> Beast of burden </Td> <Td> India </Td> <Td> Central Australia (extensive) </Td> <Td> Medium to high </Td> <Td> 300,000 in 2013 </Td> <Td> Helicopter culling </Td> <Td> Grazer, though arid Australian conditions suit the camel perfectly . </Td> </Tr> <Tr> <Td> </Td> <Td> Brumby (Equus ferus caballus) </Td> <Td> 1788 </Td> <Td> Farm and utility work </Td> <Td> Europe; some later imports from South Africa and Indonesia </Td> <Td> Throughout Australia (extensive) </Td> <Td> Medium to high </Td> <Td> more than 300 thousand </Td> <Td> Musters, ground and helicopter culling, fertility control </Td> <Td> Grazers that damage sensitive lands </Td> </Tr> <Tr> <Td> </Td> <Td> Water buffalo (Bubalus bubalis) </Td> <Td> 1829 </Td> <Td> Domestic livestock </Td> <Td> Indonesia </Td> <Td> Top End </Td> <Td> Medium </Td> <Td> 150,000 in 2008 </Td> <Td> Brucellosis, tuberculosis, hunting </Td> <Td> Environmental damage--soil erosion, channelling of floodwaters, increased intrusion of saltwater into freshwater habitats and destruction of wetland vegetation . </Td> </Tr> </Table> <Tr> <Th> Image </Th> <Th> Species </Th> <Th> Introduced </Th> <Th> Reason </Th> <Th> Introduced from </Th> <Th> Distribution </Th> <Th> Threat level </Th> <Th> Estimated proliferation </Th> <Th> Main control measures </Th> <Th> Notes / ref </Th> </Tr>

Introduced animals to australia that have become pests
find me the text answering this question