My amazon acts very friendly, he talks, whistle and loves being petted but my only problem is that when he is on his cage or somewhere stable he likes to try and bite when I reach in and try and let him perch on my arm, most of the time the only way he will go on my arm is when he is either on the couch or on the floor. He’s about alittle over 3 years old is there anyway I can fix the behavior?