Final answer:
An endemic species is naturally found only in a specific geographic area that is usually restricted in size. Koalas are an example of an endemic species found only in Australia.
Step-by-step explanation:
An endemic species is one which is naturally found only in a specific geographic area that is usually restricted in size. They are not found everywhere and have a limited distribution. For example, the koala is an endemic species that is found only in Australia. On the other hand, generalist species can be found in a wide range of geographic areas, such as the raccoon native to North and Central America.