Female Red headed parrot finch who was fine 2 months ago and now is loosing balance, difficulty perching and flying. We have owned her and her mate for about 1.5 yrs now. We did go to an avion vet and gave her 2 weeks of antibotics. He said it was not twirling and did not suspect and inner ear infections. She is a bit better but still is awkward and dizzy acting, and not perching. Any ideas on what to do? The vet was at a loss as well and only offered a different antibiotic incase it was a bacterial infection. I declined that and decided to beef up her diet to include some additional vitamines. She already gets bugs, veggies, fruites,seed, molting mix to name a few things. Thank you. I