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Rattus rattus
Diet
Fruit, seeds, grain, human food waste
Habitat
Villages, plantations, forest edges
Range
Introduced worldwide, including Borneo
Litter size
5–10 young
Gestation period
About 21–23 days
Size
Medium (head-body 16–24cm)
Weight
75–340g
A slender, agile rat with a tail longer than its body, introduced to Borneo alongside human settlement and now found widely around villages, plantations and forest edges rather than deep primary forest.
Nocturnal and highly adaptable, foraging on fruit, seeds, grain and human food waste. Most likely to be encountered around accommodation rather than on forest trails.