[Photo] An orange-coated mongoose comes in for its close-up in Sumatra's Jantho Wildlife Reserve. CREDIT: FFI. (The collared mongoose (Herpestes semitorquatus) is a species of mongoose in the Herpestidae family. It is found in Brunei, Indonesia, and Malaysia.)

A rare redheaded mongoose was recently captured in camera-trap photos in Indonesia. The animal, initially not recognized by local conservationists, looks like an oversized, orange-coated weasel and is believed to be a ginger version of the usually brown collared mongoose.

Flora & Fauna International (FFI) said the pictures were taken during a training session for community rangers in a wildlife reserve in Aceh, a province of Indonesia located on the northern tip of the island of Sumatra. FFI officials believe the animal belongs to the species Herpestes semitorquatus, a type of mongoose that has been recorded in Sumatra only occasionally and is noted as Data Deficient by International Union for Conservation of Nature (IUCN), meaning there is not enough information to determine its conservation status.

While this sighting was unusual, camera trap surveys in nearby Malaysian Borneo have yielded five independent photographic records of mongooses with a distinct reddish-orange pelt, reports a recent study in the Small Carnivore Conservation Journal.

Camera traps are useful for snapping photos of rarely seen animals in the wild. FFI said it has been using the technique to document scarce species in Sumatra, including the critically endangered Sumatran ground cuckoo and the Sumatran muntjac, a dog-sized deer that had not been seen since 1930 until camera-trap pictures turned up.