• • Health and diseases
• • General topics
•    • Anatomy of a budgie
•        • Beak
•        • Breast
•        • Crissum and vent
•        • Crop
•        • Digestive system
•        • Ears
•        • Eyes
•        • Leg and foot
•        • Nose and cere
•        • Rump
•    • Cage for a sick bird
•    • Cold/hot feet
•    • Competent vets
•    • Droppings as
       disease indicators
•    • First aid for birds
•    • Healthy fresh food
•    • May budgies eat
       human food?
•    • Recognize a sick bird
•    • Shorten nails/beaks
•    • Warmth therapy
• • Infectious diseases
• • Parasite infestation
• • Plumage defects
• • Other diseases