Help please! This lovely girl was a rescue, and I've figured out that she's a Sumatra (right??), but I don't know how old she is. Her flight feathers have been trimmed. Is there any way to tell by looking at these pics? She hasn't laid any eggs in the 2 weeks we've had her. Our other birds are being very mean to her, so I'm planning to re-home her, but would like to provide SOME info to any prospective new owners. TIA!