All species of cockatoo except the Cockatiel are protected by the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), which restricts import and export of wild-caught parrots to special licensed purposes. Five cockatoo species (including all subspecies)—the Tanimbar Corella ("Cacatua goffiniana"), Philippine Cockatoo ("Cacatua haematuropygia"), Moluccan Cockatoo ("Cacatua moluccensis"), Yellow-crested Cockatoo ("Cacatua sulphurea") and Palm Cockatoo ("Probosciger aterrimus")—are protected on the CITES Appendix I list. With the exception of the Cockatiel, all remaining cockatoo species are protected on the CITES Appendix II list.