I need input.
90% sure Rosie is a cock now. Lots of mounting today and some tentative billing/feeding where she sticks her face down his beak and gets some...goop.
But Olive has gotten very aggressive about being touched and is biting us, even off the nest.
I got Olive as a companion animal and she seemed to thrive in that situation and was extremely tame with all people. I was okay keeping two pigeons if both remained handleable. If having a bird mate makes Olive act out, that's kind of changing the dynamic too much.
I don't know if it would be appropriate to split them again. Olive seemed happy before. She seems happy now. But she is not being nice anymore, and is avoiding me out of the cage.
Rosie is fully recovered, his wing hangs a little but he flies well and seems to be a healthy weight again. As far as that goes, his rehab is complete. I took him in because I didn't think he had any other options and we were luckily close enough that we could arrange to meet but it was always on a trial basis. If they hated each other, it wouldn't work. I didn't expect the opposite, that they'd bond and that my bird wouldn't just be less attached to me (I anticipated that), but would actively dislike me!
I contacted the Chicago Pigeon Pets Rescue to get their input, and they offered to take Rosie in but it would not be possible for a volunteer to come and get him for about 10 days. They would have him checked by a vet, placed in a foster situation with someone else really into pigeons, and then adopted into another family, probably as a companion for another not so tame rescue bird. He'd be really well cared for. But I don't know if it's right to split the two birds just so Olive bonds with people again. She was with pigeons before I got her, and adjusted well. I'm feeling bad about all my options right now.
Maybe the biting is just a one-off thing, because she enjoyed snuggles this morning in her nest, but I have a bad feeling.
I guess a third option is rehoming them together to someone with more space or a loft, who doesn't need them to be tame and handleable.
Edit: I put Rosie in the other room to see what Olive did. Olive was immediately very affectionate with me, as in he wasn't out of her sight for a minute and she was preening my hand and wanting pets.