The Bornean ferret-badger is a hard-to-see nocturnal carnivore recorded in the mountains of western Sabah in northern Borneo.
It is a small carnivore with a long body and a weasel-like outline.
The Bornean Ferret-badger is restricted to the western mountain massif of Sabah in northern Borneo, and its ecology remains poorly known. Camera-trap surveys across ten areas from December 2021 to September 2024 yielded 407 independent detections at 60 stations. The study included the first confirmed records from Nuluhon–Trusmadi Forest Reserve, extending the verified distribution eastward.
Habitat-suitability models linked the species to topographic position and soil properties, a pattern the authors considered consistent with its digging for food. Connectivity models found movement zones within core habitat patches but no functional corridors between them. The model identified the Kinabalu Ecolinc as important for connecting the species’ core habitats.
An extinction-risk assessment has not been added yet.
A 2021–2024 study in Sabah predicted no continuous movement corridors between the Bornean Ferret-badger’s core habitat patches and identified the Kinabalu Ecolinc as important for linking them. The camera survey also included the first confirmed records from Nuluhon–Trusmadi Forest Reserve, among 407 detections from 60 stations.