Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
Habitat
This species primarily inhabits the tropical rainforests of Siberut Island in Indonesia, favoring dense, undisturbed lowland and montane forests with tall trees for gliding. It avoids open areas and is restricted to this small island, making it highly sensitive to habitat fragmentation.
Diet
The Siberut flying squirrel feeds mainly on fruits, seeds, nuts, and insects, which it forages at night. It uses its gliding ability to access food sources in the canopy, often targeting ripe fruits from trees like figs and supplementing with protein from beetles or other invertebrates.
Behavior
Siberut flying squirrels are solitary and nocturnal, spending their days in tree hollows or nests made of leaves and bark. They exhibit territorial behavior, marking trees with scent glands, and are adept gliders, capable of covering up to 50 meters in a single glide to escape threats or find food.
Conservation Status
The IUCN status is Endangered, with the population declining due to habitat loss from logging and agricultural expansion on Siberut Island. Major threats include deforestation and fragmentation, which limit their gliding corridors and nesting sites.