Hi i have just bought a super jumbe african grey parrot 1 month ago . We are the third owners of this bird . The problem is his biting . Most times when i try to change his food or whater he just charge as fast as he can trying to get my hand and bite it , and s9me times i hand feed him by giving him seeds .. he eats few of them one by one then freeze for a second and suprises me with a fast bloody bite ... some time he chase my hand in cage or geting his head out to get it . Because the door is all time open ... dont know how to gain his trust sry for bad eng and ur time and thank you.