Ok .
Now I've paired my IRN up.
Nesting Material (peat moss and untreated pine shavings) in place.
I am unsure of what Foliage I can fill the rest of the cage out with just to enhance the mating ritual.
I give my birds bottlebrush branches with leaves and fruit attached. Anything from gum trees should be fine too. Be careful of anything that comes out of rainforesty areas and/or anything with black or blue fruits as they can be poisonous! If in doubt about ID of a plant or tree, check with your local Forestry or Ag. department - they're usually pretty good like that.