Sulphur-Crested Cockatoo Colors and Markings Sulphur-crested cockatoos are mostly white with black beaks. They sport a wonderful crest of yellow feathers on top of their heads. It's a yellow clean on the underside of its wings. Most favored kittens for saleAll kittens for saleAbyssinian for saleAmerican Shorthair for saleBalinese https://jeremyz716blw3.laowaiblog.com/profile