I'm so sorry about your Grey. You can really get attached to those little guys. Their intelligence is really astounding. I have five Greys and they sometimes answer each other and whistle together. I wonder sometimes what goes on in their little "bird brains"
I really miss him. He was only 4 years old, so he should have outlived me. Sadly, he died while I was out of town a few months ago.
The "caretaker" I had to leave him with didn't take care of him at all. It makes me sick to my stomach to even think about it.
It wasn't the person I usually had caring for him, because I had to go out of town for an emergency.
I miss hearing "HI MOM!" every morning.
Having eleven birds like you have sounds like heaven!