You might check him for gapeworms in his throat.
There is a page on Fungal Infections on my website & you could see if you think he may have one in his digestive system. Birds are more vulnerable to that after a broad spectrum antibiotic like Baytril.
There is a page on Fungal Infections on my website & you could see if you think he may have one in his digestive system. Birds are more vulnerable to that after a broad spectrum antibiotic like Baytril.