Sulphur-Crested Cockatoo Colors and Markings Sulphur-crested cockatoos are generally white with black beaks. They sport a gorgeous crest of yellow feathers along with their heads. It's a yellow clean over the underside of its wings. It really is important to not overfeed your cockatoos, as they are prone to https://charlesy727cpb6.signalwiki.com/user