We have a gang of Superb Fairy-wrens using our bird bath. Superb Fairy-wren Scientific Name: Malurus cyaneus I was lucky enough to catch this little lady after her bath.
The male has lost his mating colours at the moment and doesn't look much different to the female, just a bluer tail. Here's a shot of what he looked like a month or so go (pic attributed to "Araminta" http://www.birdsinbackyards.net/).
I tried photographing one doing that once. I find it much less painful to stick to birdlife (the feathered kind that is)