I think this is the same Tawny nest recorded on the 17th Sept 2018 (same position) - a couple of us located it from the typical noise it was making! Great sound. Exciting to stand underneath. A friend in Hawker said they could hear a Tawny nearby but couldn't locate it - found it on CNM! In a tall tree in the block next door. So easy. Hope the locations of very threatened species are not easily available.