Norman Tindale estimated Yungkjurara lands as occupying 500 square miles (1,300 km2) around the Bloomfield River. They were the indigenous people of Weary Bay. Their southern limits were at Cape Kimberley. They were also present in the area of Spring Vale.[1]
Social organization
The names of at least two hordes are known:-[1][a]
^Tindale's source mentions these two among a list of several Weary Bay tribes:'Boolpoonnarra, Koonara, Wolburra, Moolburra, Moo-arra, Yokarra, Ikkarra, Yekkara, Amaggi, and Gengagi.[2]
Hughes, Thomas (1886). "Weary Bay"(PDF). In Curr, Edward Micklethwaite (ed.). The Australian race: its origin, languages, customs, place of landing in Australia and the routes by which it spread itself over the continent. Vol. 2. Melbourne: J. Ferres. pp. 393–395.