Flinders Chase National Park
The koalas, platypus and ring-baggers were introduced from mainland Australia. The number of koalas has increased so much in recent years that many eucalyptus forests have been severely damaged. The national park administration tries to cope with the situation with sterilisation programs. In the national park there are also some species that do not belong to the original Australian fauna. These are goats, fallow deer, pigs, house cats, house rats and house mice .