George likes ears too and on two occasions has drew blood from my partners ear. and stabbed him in the back of the head with his beak which bled too.Has not done anything like this to me yet altho im aware when he is on my shoulder that he could bite anytime. the funny thing is he really likes my partner and always lands on him and takes more of an interest in him than me, so why bite him and not me? he has sum toys he likes to play with and atack so im wondering if he thinks he is playing when he bites him lol