I have this book and really enjoy it. I find myself going back to it often. If your looking for a book about diseases and/or illnesses I think you will be disappointed though. As far as nutrition and husbandry I think it's the best book out there.
Debbie
long time breeder of lady gouldians:
Green
SF Pastel (SF Yellow)
Pastel (Yellow)
Blue
SF Pastel Blue (SF Yellow Blue)
Pastel Blue (Yellow Blue)