Five Dollar Note

What Image Should Go On Our 5 Dollar Note??

Should not be a person because they will forever crow that they were so important that their image was placed on an Australian note.
Should be something uniquely Australian like an Aussie Waratah or maybe a Kookaburra etc.

If it "Is" to be a Person then it must be a person uniquely tied to our achievements in this country and not somebody thrust upon us by a radical Green or man hating woman like what I saw on the tele this morning.......
 
I still feel that a non person would be a better choice in order to avoid comments like " Who the hell is that, Never heard of him/ her or, What the hell did they ever do.

Adrian,
Always felt that the kookaburras were laughing at me, so entirely appropriate for a $5 note

It is near on worthless these days anyway. I cannot recall when I last had a five dollar note given as change, as a point of fact, I do not recall when I last saw one. I certainly can not describe what the note  looks like.
I do have a lot of those painted one and two dollar coins stashed away....Not sure why.

Its worth ¢