Well Maggie's been in breeding condition since I got her back two weeks ago, so she saw this new guy and she was like
Seems like he was just as ready, he puffed up and started to sing, she squatted and did her "come hither" call, and that was that.
And that's been that about ten times a day since.
The next day she started nesting and by this evening, her nest basket was full and she was sitting inside as he delivered food to her. It's the fastest I've had a pair of birds pair up, ever.