The Red-Winged parrot (Aprosmictus erythropterus), is a parrot native to Australia and Papua New Guinea. It is found in grasslands, savannah, farmland, and woodland.
They have quite a large range throughout Queensland, Australia and even a small bit of Papua New Guinea. I found it quite easy to see them at Lake Coolmunda, especially near the caravan park and near the shearer’s quarters at Bowra Station (blue dots).
Wonderful close up of this bird, seems to be a juvenile going by the feathering.