In Reply to: At wits end with my GCC posted by brian on July 24, 2011 at 14:46:26:
I'd definitely put him with the others to see.
Birds are flock animals, they always scream for a reason and one of them is that if they hear your other birds he might thing they're lost so he's calling them to tell them where he is.
Green Cheeks are very social, he might warm up to your wife more also.
Good luck :)