Hi Jude. Do you know how old he is and that it is for sure, a male? Any chance he was with other birds before? While I'm at it, even though you didn't ask, did you get a list of what his regular diet included before and is he getting anything other than seeds to eat? This extra information will help me give you my best advice, plus I may be able to make some diet suggestions that will help, just in case. Thanks, Patricia