you may have read my privious post "strange pairing" when i was curious about the implications of an accidental father-son pair.i was sure it was this because I am 100% sure of the fathers gender because of his privious pairing. i "knew" the son is male because he first of all, comes from a sexlinked line, where brown is male. second, he displays all the normal male behaiviors. dragging his tale on the ground puffing up his chest and warbling when courting or showing off. he even does that cute little circle dance while he sings. he and dale are very bonded now, and have been prepairing their nest with great inthusiasm for the last two weeks or so, and have been taking turns sitting on it for the last few days. i didnt check for an egg because i was SO sure that they are both male. today when i took all my birds out of the loft to fly them from a few blocks away,i took the son off the nest there was a little tiny egg! i was verry supprised...could corleon be intersexed/hemaphrididic or affected by 5-alpha-reductase-dificiency? thanks!