Sulphur-Crested Cockatoo Colors and Markings Sulphur-crested cockatoos are principally white with black beaks. They sport a beautiful crest of yellow feathers on top of their heads. It's a yellow wash to the underside of its wings. Food and Drinking water Dishes: For any cockatoo to eat and consume sufficiently, https://henryj371ocn1.blogsumer.com/profile