Mostly Galahs (grey/pink) along with a few Corellas (white). They were gathering for their nighttime roosting which is a very noisy affair, I don't think they get much sleep! This is just a fraction of the flock that wheeled around high and low. The rush of wind as they flew past was spectacular.
1DXII 400mm F/2.8L II & 1.4XIII 560mm 1/1000 f14 iso800 HH
Pretty much full frame with any part birds around the edges removed.