Butters is 9 and doesn't get around much. I do get her out to walk but she does sit alot. She has this boil under her vent. There is a knot inside going to it. Its very red. Butters also had a Staph infection. He accumulated alot of fluid in her body. Heavy doses of Batyril seemed to take care of it. She has been off now for almost 2 weeks. Shes starting back to feeling tight and full, breathing with mouth open again, struggling to walk. Could this boil be the cause of her infection? Should i try to draw some out? Sorry for the poor photo, she was not being helpful right out of a bath. I do not have access to a Vet remotely competent with birds. Thanks