(Brisbane, Queensland, Australia)
I got my pet budgie from a pet store and when I got him home he was clean, we've had him for about 2 months now and his head is dirty, especially above his nostrils, there is no discharge however. It's like a brown colour. I'm not too sure if I should be worried or not. He preens the rest of his feathers just not there. Is it anything I should be worried about?