im not sure if it male or female, and derrik said that this one is feeding by itself, eating seeds and what not, but the grey one is still wanting his mother to feed him.

Is it ok if i just get a small..not too small cage for him now? i dont want to spend alot of money on another cage, when i have the nice one spike is in.
so you said, if i put the chick in with spike, spike will get sick?