voice loss

Hi, I have a 3 month old green cheeked conure, over the last day or two his voice has changed, it went from being a high pitch loud noise to a medium pitch low sounding noise, he seems to be breading g and eating fine, can anyone help me? I am concerned about him, also he doesn’t want to be...

Okay so it’s a long journey hope you guys can help me. My 2 year old female cockatiel started having a raspy voice exactly a month ago. I took her to vet as soon as her voice changed. We were on antibiotics for 2 weeks that seem to give her some energy but didn’t help with her voice. I took her...