We purchased a new stainless steel cage for our 34 year old Blue Front this week. This will be his 4th cage ( he is pretty hard on them!) However, he really hates the transition to a new one. Initially, he is terrified ( this from a bird who is afraid of nothing else ). I have the old cage next to the new one with some of his toys on the new cage. How long would you wait to just plunk him in the new one? Because he is getting older, I want to give him a little time to adjust, but he will NEVER move to the new cage on his own. Thanks.