Alternate Names: Behran, Gugudayor, Kuktayor, Kukudayore, Kuuk Thaayoore, Kuuk Thaayorre, Taior, Thaayore, Thayorre
Dialects: Kuuk-Yak.
Genealogy:
Demographics: 29 (2006 census), decreasing. Kuuk-Yak dialect recently extinct (Wurm 2007). Ethnic population: 350 (1982 A. Hall).
Language Use: Children are learning it (2011).
Language Development: Dictionary. Grammar. Bible portions: 1981.
Typology: SVO.
Nation of Origin: Australia