Typically, homeopaths must access a situation based upon symptoms produced, rather than name of disease. The etiology is helpful, such that we think of remedies for poisonings of different types of foods and remedies for indigestion.
The symptoms are that the birds vent gets clogged by their droppings which is sticky. Slowly the bird starts detiorating in health. The dropping is greenish in color and smelly. I have been treating this issue with Dependal M tablets which contains metrogyl and furoridine which does help. I would like to treat my birds and fish with Homeopathy only, hence the request