symptoms in cockatoo Nov 17, 2017 6:17:23 GMT -7 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by sonnybird1 on Nov 17, 2017 6:17:23 GMT -7 I have an awesome, active 2 yo cockatoo. Lately, the skin on the corner of his mouth has become pink, instead of the normal black/ grey. It looks irritated and puffy, he is also eating less. He is still acting normal. Anyone experienced this?