Possible Clues:

• Down Under natives
• Inhabitants of a country down under, in short
• Neighbors of Kiwis
• Share of recompense issuable to the West Islanders
• Informal people from Down Under
• Informal word for Australians
• Maitland mates
• Australians (colloq.)
• Queenslanders
• Murdoch and Kidman, e.g.