I have a male cockatiel. The people who owned him before me let him have a mirror and he is EXTREMELY attached to it. He will go where ever you move it and if you take it away he starts bitting. Also if I take it away he starts chirping REALLY loud. He's 5 years old. Is there anyway to get him to not be attached to the mirror Or will he get to stressed out if I take it away?? Please help!!!