Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
Habitat
This species inhabits lowland rainforests, mangroves, and riverine areas in Papua New Guinea and nearby islands. They prefer tropical environments with dense vegetation for roosting in caves, tree hollows, or foliage. Geographic distribution is limited to the Bismarck Archipelago and parts of northern Australia.
Diet
Andersen's naked-backed fruit bat primarily feeds on fruits such as figs, bananas, and other tropical varieties, as well as nectar and pollen from flowers. They forage nocturnally using echolocation to locate food, often visiting fruiting trees in groups. Feeding behavior includes hanging upside down to consume items, which helps in seed dispersal.
Behavior
These bats are highly social, roosting in colonies of up to several hundred individuals during the day in dark caves or trees. They are nocturnal, emerging at dusk for feeding flights that can cover several kilometers, and exhibit territorial behavior around roosting sites. Notable behaviors include grooming to maintain wing condition and using vocalizations for communication within the group.
Conservation Status
According to the IUCN Red List, Dobsonia anderseni is classified as Least Concern with a stable population trend, though it faces threats from habitat destruction due to deforestation and mining. Conservation efforts focus on protecting rainforest habitats in Papua New Guinea.