Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
- Order
- Diprotodontia
- Family
- Phalangeridae
- Genus
- Trichosurus
Habitat
Common brushtail possums primarily inhabit forests, woodlands, and shrublands in Australia, as well as urban and suburban areas where they adapt well to human environments. They prefer eucalyptus forests but can also thrive in drier regions and introduced habitats like New Zealand. Their geographic range includes eastern, northern, and southwestern Australia, with introduced populations in New Zealand.
Diet
They are omnivorous, feeding mainly on eucalyptus leaves, fruits, flowers, and buds, but also consume insects, bird eggs, and small vertebrates. Feeding occurs primarily at night when they forage in trees or on the ground. They have a selective feeding behavior, often choosing nutrient-rich parts of plants to meet their dietary needs.
Behavior
Common brushtail possums are primarily nocturnal and solitary, spending their days in tree hollows or dens and emerging at night to forage. They exhibit territorial behavior, marking their areas with scent glands and vocalizing to defend against intruders. They are arboreal climbers but can also move on the ground, and mothers carry their young on their back.
Conservation Status
The IUCN status is Least Concern due to stable populations in Australia, but they are considered a pest in New Zealand where they are invasive and cause environmental damage. Major threats include habitat loss in some areas and control programs in invaded regions.