oh man, that's horrible, I'm glad you were there to stop it though. So are they all accounted for? I think if your roosters neck was broken he should be dead, perhaps sprained or muscle damage. Rest and time for him, as well as some TLC, hopefully he gets better.
No, it looks like the fox got my blue copper maran. My Delaware I found in the pines on my neighbors property. It took me over an hour to coax her back to the run. She's missing some feathers on her neck, but I'll have to wait till she goes to roost to check her. She's pretty traumatized by the whole event. The other two girls have settled down. I don't know about my roo. He's moving around in the crate, but he keeps the top of his head on the ground. It's a rather odd position. I hope you're right and it's only a sprain. His wings and feet move fine so he's okay neurologically, I think, so that's positive. I'll keep you posted.