Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
- Order
- Primates
- Family
- Tarsiidae
- Genus
- Tarsius
Habitat
The Peleng tarsier is endemic to Peleng Island in the Banggai Islands of Indonesia, inhabiting tropical lowland and montane forests up to 1,000 meters elevation. It prefers dense vegetation with plenty of trees for vertical movement and shelter. This species avoids open areas and is rarely found in degraded habitats.
Diet
The Peleng tarsier primarily feeds on insects such as crickets, beetles, and moths, which it hunts using its acute hearing and vision. It occasionally consumes small vertebrates like lizards or birds, capturing prey with quick leaps and strong grips. Feeding occurs nocturnally, with individuals spending several hours each night foraging in the trees.
Behavior
The Peleng tarsier is nocturnal, spending its days sleeping in tree hollows or dense foliage and becoming active at dusk to hunt and socialize. It is generally solitary or lives in pairs, marking territories with scent and ultrasonic calls to communicate and defend against intruders. This species exhibits agile leaping between branches and has a high metabolic rate, requiring constant activity to maintain energy.
Conservation Status
The IUCN classifies the Peleng tarsier as Endangered, with a decreasing population trend due to habitat loss from deforestation and agriculture. Major threats include fragmentation of forests and potential capture for the pet trade.