white cockatoo

adults general plumage white, including broad,          backward-curving crest .underside of flight feathers and tail feathers basally suffused with yellow.              beak is grey-black.  iris in male is dark brown,              in female iris is reddish brown,legs grey.                       immatures like adults.  

very loveable and cuddley when young ,but can turn out to be very untrustworthy ,when reaching matureaty.and comming in to breeding condition.