How to handle/tame a 1 yr old grey

I own a grey which I bought 14 days back. I dont know its exact age.
I guess he will be around 1 year.He growls a lot and doesnt let anybody

to come closer.He doesnt come out of cage also.But the situation has
improved a lot. Now he doesnt growl as much as he did at first and also

takes food from my hand but still doesnt come out of cage.What is the
proper way to start taming?When will be the proper time to bring it out

of the cage and how because it bites a lot.

Progress report?

"rinki" <shakuntala.majumder.TakeThisOut@gmail.com> wrote in message
news:1135089232.932571.199200@g49g2000cwa.googlegroups.com...
>I own a grey which I bought 14 days back. I dont know its exact age.
> I guess he will be around 1 year.He growls a lot and doesnt let anybody
>
> to come closer.He doesnt come out of cage also.But the situation has
> improved a lot. Now he doesnt growl as much as he did at first and also
>
> takes food from my hand but still doesnt come out of cage.What is the
> proper way to start taming?When will be the proper time to bring it out
>
> of the cage and how because it bites a lot.
>