I took my Sevier Macaw into the doc a month ago..definitely ill. Bloodwork showed high biliruven, and high WBC (60,000). Rechecked this past Monday. Bili is now normal, but WBC has gone to 65,000. He looks amazing and is eating like a horse. Feathers are gleaming. Vet says he has leukemia. He's 29. Anyone have any experience with this?