Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
- Order
- Scandentia
- Family
- Tupaiidae
- Genus
- Tupaia
Habitat
The Calamian treeshrew inhabits primary and secondary tropical forests on the Calamian Islands in the Philippines. It prefers lowland and montane areas with dense vegetation and ample tree cover for climbing and foraging. These habitats provide protection from predators and access to food sources.
Diet
It primarily eats insects such as beetles, ants, and termites, along with fruits, seeds, and occasionally small vertebrates like lizards. Feeding occurs during the day, with the treeshrew using its keen senses to forage actively on the ground and in trees. This omnivorous diet supports its high metabolic rate.
Behavior
Calamian treeshrews are diurnal and primarily arboreal, spending most of their time climbing trees and foraging. They are solitary animals except during mating, exhibiting territorial behavior by marking areas with scent glands. Notable behaviors include rapid movements and a high activity level to meet their energy needs.
Conservation Status
The IUCN classifies the Calamian treeshrew as Vulnerable due to habitat loss from deforestation and hunting pressure. Population trends are decreasing, with ongoing threats from human activities in the Philippines.