Cockatiel Adjusting His Crop

Google:

It is considered normal for birds to adjust their crop slightly after eating, as part of their natural digestive process; however, if a bird is constantly adjusting their crop, it could indicate a potential issue like inflammation or infection, and veterinary attention should be sought.

Key points about bird crops and adjustments:

Normal behavior:

A bird will naturally move its crop slightly after eating to help with food digestion and distribution.

Please do your own research about your parrot if you notice he is adjusting his crop a lot or notice any odd behavior that goes with it as it could be a sign of infection and inflammation.