I have a couple of lines from a song going around in my head, that we sang at school as kids. It's an Aussie kid's song, and the lines that are going through my head are:

"I wonder, wonder why, the emu doesn't fly"

"and why the kangaroo goes by bus to woollamallu"

and in there somewhere it goes "wonder la la la la, wonder la la la ling ah" or something like that.

Just having those couple of bits going around and around in my head is driving me nuts, and I would love if anyone could come up with the rest of the lyrics.

Thanks

Kerr