Yellow-crested cockatoo, lesser sulphur-crested cockatoo (Cacatua sulphurea)

Cacatua sulphurea is a species in the Cacatua genus. It is commonly known as Yellow-crested cockatoo, lesser sulphur-crested cockatoo This name is unplaced name for the species in the family Cacatuidae subfamily Cacatuinae, tribe Cacatuini, . It is in the subgenus Cacatua . This species is found in East Timor and Indonesia's islands of Sulawesi and the Lesser Sundas.