Billie bonded to us almost instantly, although we still get bites from him. But he will fly to us and talk to us and for the most part, he is an awesome little bird. We have had ziggy, our alexandrine for almost six months and she still isn't really bonded to either of us. She is definitely "my bird", and she yells and carries on if I leave her sight, but she isn't very cuddly and would rather just be near us than actually be touched by us. We are just taking it slow and not forcing her to do anything she doesn't want to do. I have learned when she wants to be picked up, which isn't often but as soon as I see her acting like she wants to be held, I pick her up and hold her until she starts eyeballing the safety of her cage again. I also never close her cage door. It has probably been open for about two months now, but she never leaves her cage unless we pick her up or something really scares her in which case she will jump off, but that doesn't happen often and we try to avoid it. If I were to ever leave for an extended period of time I would close the door but I'm never gone too long or often, especially since the baby was hatched.