I posted some important news about proventricular dilatation syndrome in the grey chat area.
This disease can attack many types of parrots, but macaws and African Greys seem most prone to it.
The news--it is described more fully in my post in the grey section--is that the causative agent has almost certainly been identified.
This will likely mean a test to determine which birds are infected, and it might (hopefully) lead to a vaccine (or even a cure.)








