Q&A: Why are my canaries dying off?
SORRY to read that you are losing canaries in your mixed collection. With so many birds having been lost, and assuming that this has been in a relatively short space of time, I think you are definitely at the point where you should consult with a specialist avian vet. He or she may be able carry out a post mortem to establish cause of death and, hopefully, to propose a cure.
A professional opinion will be
