Blue-faced Honeyeater
Given it’s common status where I live I am sure this bird has been around me many times before but I have never noticed it until recently. That face is really quite different!
They are usually in groups and love to fight with other birds. On the day I took this photo they were arguing with White Cockatoos.
They feed on insects, nectar and fruit but like so many other birds they seem to eat food scraps in picnic areas and the like.