Causes of cockatiel baldness:

1. Normal feather moulting. The feathers of cockatiels are lush and brightly colored. During the maintenance process, the body is undergoing metabolism and the feathers will fall off.

2. Excessive light. Cockatiels will gradually shed a large amount of hair when exposed to strong sunlight.

3. Lack of nutrition. When feeding cockatiels, if the food lacks vitamins, it will cause hair loss.

4. Fight with each other. If cockatiels fight, feathers may be pecked out.

Bald cockatielTreatment methods:

1. Avoid strong light. When the sun is strong, remove the cockatiel away from strong light and place the cockatiel in a cool place with good air circulation.

2. Supplement nutrition. Egg yolks, vegetables and fruits can be added to the food, and a small amount of feather meal and calcium powder can be fed. A diverse diet can effectively promote the growth of cockatiel feathers.

3. Raise in separate cages. Place fighting birds in separate cages.