@koalagardens Well caught. She does have an extreme slight blue hue to her tail. From everything I have read it's the colour around the eyes that give the game away. Males are blue, while females and juveniles are the orange colour. I did read that the tails can have a slight blue hue on the females. So I guess either of us could be right.
Superb Fairy Wrens - https://fairywrenproject.org/meet-the-fairywrens/#SUFW_highlink