Simplify the following text for a Grade 6 native English-speaking person.
Original: Articles in the category `` Parrots '' include articles on any Psittaciformes taxon , or on parrots , parakeets and cockatoos in general .
Simplified: Parrots are birds of the order Psittaciformes . The order is made up of the True Parrots ( Psittacidae ) and Cockatoos ( Cacatuidae ) .