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Borneo black-banded squirrel

Callosciurus orestes

MammalThe IUCN classifies the…

Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Mammal

Habitat

This species primarily inhabits montane and submontane forests in the highlands of Borneo, typically at elevations between 900 and 3000 meters. It prefers dense, tropical rainforests with plenty of trees for arboreal living, and is less common in lowland areas or disturbed habitats.

Diet

The Borneo black-banded squirrel feeds mainly on fruits, seeds, nuts, and insects, often foraging in the canopy for these items. It exhibits diurnal feeding behavior, actively searching for food during the day, and may cache food for later use. This omnivorous diet helps it adapt to seasonal changes in food availability.

Behavior

This squirrel is primarily diurnal and arboreal, spending most of its time in trees where it leaps between branches with agility. It is generally solitary or lives in small family groups, showing territorial behavior by vocalizing to defend its area. Notable behaviors include caching food and using its tail for balance during jumps.

Conservation Status

The IUCN classifies the Borneo black-banded squirrel as Least Concern, with a stable population trend, though habitat loss from deforestation poses a potential threat. No major conservation efforts are currently targeted specifically at this species due to its wide distribution.