Eucalyptus: Koalas primarily feed on eucalyptus leaves.
Koala: Koalas are marsupials native to Australia and are known for their specialized diet of eucalyptus leaves.
Invertebrates: Koalas also consume insects and invertebrates, such as beetles, moths, and spiders, as part of their diet.
Birds: Birds of prey, such as hawks and owls, may prey on koalas.
Microorganisms: Microorganisms, including fungi and bacteria, play a role in decomposing eucalyptus leaves and enriching the soil for new plant growth.
Carnivores: Dingoes and goannas prey on koalas, though dingoes are not native to Australia and their interaction with koalas is mainly limited to certain regions.