Hi, I have a green parakeet named Kiwi. Shes about 2 and a half years old. One of my other parakeets Azura passed away at about 2 and a half years old as well, about 3 weeks ago. Unfortunately, Kiwi seems to be exhibiting the same strange symptoms, with a slight difference. Azura's symptoms consisted of her not really eating, her weight rapidly declining, and being fluffed up a lot. Kiwi is eating and her weight has only gone down about a gram, but she's super fluffed up 90% of the time, she's eating and drinking food quite a lot, and she will talk at times. When she does talk, she has this weird high pitched voice, which is out of the ordinary and does sneeze. She is on anti-inflammatory meds as prescribed. They did a CBC, WBC, crop gram stain, fecal, pretty much everything. The specialized avian vets from an exotic animal hospital haven't been able to find anything! I'm afraid and have so much anxiety that she's just going to drop dead like Azura. Is there any other tests you guys recommend I try to get done for her? I'm puzzled and I'm nervous. Should I ask them to give me antibiotics? I'm not too sure.