Ulugundahi Elders Aboriginal Corporation; Wdajri Myiral Elders Aboriginal Corporation; Muurrbay Aboriginal Language and Culture Cooperative;
Speaker numbers were measured differently across the censuses and various other sources listed in AUSTLANG. You are encouraged to refer to the sources.
Speaker numbers for ‘NILS 2004’ and ‘2005 estimate’ come from 'Table F.3: Numbers of speakers of Australian Indigenous languages (various surveys)' in 'Appendix F NILS endangerment and absolute number results' in McConvell, Marmion and McNicol 2005, pages 198-230 (PDF, 2.5MB).
Crowley, Terry. 1979. Yaygir. In Handbook of Australian languages, vol 1, eds. RMW Dixon and B Blake, 363-384. Canberra: Australian National University Press.