Koala

Koalas are important to the Australian environment and the ecosystem because their scat deposits feed the forest floor that help the woodlands grow and regenerate, leading to an increase in biodiversity. Droppings are also known to be a source of food for small mammals and insects. Their fur is also highly insulating and has been known to be used by birds for their nests. 

Threats

Habitat loss is one of the greatest threats to koalas. Land clearing, deforestation, and urbanization are destroying vital eucalyptus tree forests that provide koalas with homes and food. As a result, koalas become vulnerable to predation by dogs and vehicle strikes, with growing evidence showing that increased stress from these factors is impacting their long-term health and wellbeing and ultimately leads to disease. In recent years, the effect of climate change, including unprecedented droughts and bushfires, has driven some local koala populations in New South Wales to near extinction.