Wallaroo is any of three closely related species of moderately large macropod, intermediate in size between the kangaroos and the wallabies, the  word "wallaroo" is from which Australian Aboriginal language of the Yuin–Kuric group that is spoken in the region of Sydney, New South Wales, "walaru"?
Dharug language The Sydney language, also referred to as Darug or Iyora (Eora), is an Australian Aboriginal language of the Yuin–Kuric group that is spoken in the region of Sydney, New South Wales. It is the traditional language of the Darug and Eora peoples.
Walgett Shire Walgett Shire is a local government area in the Orana region of New South Wales, Australia. The northern boundary of the Shire is located adjacent to the border between New South Wales and Queensland. The town of Walgett is located at the junction of the Barwon River and the Namoi River, and at the junction of the Kamilaroi Highway and the Castlereagh Highway.