Aussie's neighbor (4)

I believe the answer is:
kiwi
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">aussie's neighbor</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for kiwi that I've seen before include "Symbol of New Zealand" , "one with big bill" , "Enzedder; flightless bird" , "New Zealand bird that does not fly" , "New Zealander (informal)" .)