The population of Sediq is about 10,000. They share unique customs and traditional rituals. The viewpoint of adoring Utux has extended to conscientious living rules called gaya/waya and has developed different culture, for example: tattoo, hunting, weaving, music, language, songs and dance. Sisin is seen as a sacred bird. When Sediq people go hunting or making marriage proposal, they make decisions according to the sound that Sisin bird makes.