I have never seen nor heard of this bird before, I saw one from a distance the other day and thought it might have been a cockatoo. I think this is a native fig tree - one of their food sources.
Quite poor shots - I didn't have time to get EC right. He was high up in the canopy and kept hopping around as I moved to get a clear view.
I went looking again this afternoon but they weren't there although I heard them again just before dark.