There may be many reasons why peony parrots squeak while sleeping:

1. It may be that they are dreaming or snoring. This usually occurs when they are sleeping relatively deeply and feel safe. when.

2. The light when sleeping may be too strong, causing them to sleep uneasily and make squeaks.

3. If peony parrots are always like this, they may be sick. They make sounds when sleeping because they feel uncomfortable.