Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
- Order
- Diprotodontia
- Family
- Phascolarctidae
- Genus
- Phascolarctus
- Species
- Phascolarctus cinereus
Habitat
This subspecies primarily inhabits eucalyptus forests and woodlands in eastern Australia, especially in the coastal and tableland regions of New South Wales. They prefer areas with a mix of tall eucalypts for feeding and shelter, avoiding open or arid terrains.
Diet
The New South Wales koala feeds almost exclusively on the leaves of eucalyptus trees, particularly species like blue gum and river red gum, which provide their main nutrients. They are nocturnal feeders, spending several hours each night chewing leaves to extract energy from the low-nutrient foliage, and they rarely drink water as they get most moisture from their food.
Behavior
Koalas are primarily solitary and territorial animals, with males marking trees with scent glands to establish dominance. They are nocturnal or crepuscular, spending up to 20 hours a day sleeping in tree forks to conserve energy. Social interactions are minimal, occurring mainly during mating season when males vocalize with bellows to attract females.
Conservation Status
The koala, including the New South Wales subspecies, is listed as Vulnerable by the IUCN due to habitat loss from urbanization and logging, disease like chlamydia, and climate change impacts. Population trends show a decline, with ongoing threats from bushfires and vehicle strikes.