Yep. Quite so.

I have named Number 6 "Rupert". He appears to be a male, judging by the cere. He's a bit nervous, being a new arrival and not used to me yet, but he's fitting in well with the other birds. Rupert's wing feathers are trimmed, so it'll take a few months before he grows full flight feathers like the rest, but he can still manage a short flight from cage bottom to perch. I've provided numerous perches and toys, so the birds have a variety of things to check out, but they mostly like hanging out together like a line of wild birds sitting on a wire.