The Duloks were a sentient species native to the Forest Moon of Endor. Unlike their distant relatives, the Ewoks, they were tall and lanky with long ears, sharp teeth, and eyes that ranged in color from white to red. Duloks were covered in fur that came in dull shades of brown, gray, and green; the coat was of a uniform length except for tufts at the top of the head and the tip of the tail, as well as manes and beards in some individuals. Duloks typically wore little more than bone and feather decorations, and they burnt, carved, or painted symbols on their fur. Members of the species were often unkempt and infested with insects. The Duloks were capable of communicating with the Ewoks through that species' language, Ewokese.