It appears to have benefited from the change in the landscape since European colonisation and may be replacing the Major Mitchell's cockatoo in parts of its range. The term galah is derived from gilaa, a word found in Yuwaalaraay and neighbouring Aboriginal languages.
This post is part of the Saturday Critters meme,
and also part of the Camera Critters meme,
and also part of the I'd Rather Be Birdin' meme.