There is nothing wrong with your bird. When parrots or birds are content, especially after eating or when tired, they crunch their beaks to help digest and fall asleep. I have four parrots and they all do this when they are contented. Don't worry.
Mar 09, 2009
Beak by: Anonymous
Mine will do this and also rub their beaks on many things in the cage. I think its like washing their faces.