Quote: I know how upsetting it can be, especially when you pay that much money for a trio.
Have you contacted the person you got them from to see if they will give a refund or exchange the bird? Sometimes we can be mistaken, and if we just give someone a chance to put things right they will. On the other hand, if they show no remorse, then you know they are dishonest.
Good luck, I hope you can get another, not sick bird for your breeding project.