Description : When I first got my budgie she didn't have a line down her stomach. She got it when she was older and I saw lines on budgies online and I think it's normal. But it looks really weird and I wanna get rid ... in and making it look like a line. I'm wondering why it's there, and what it's there for.
Last Answer : It doesn't sound like anything abnormal. If your budgie's behavior has changed, if she's not eating, has loose droppings, then you should take her to an avian vet for evaluation.