Blacktail Deer Plateau Amalfi

I'm going to say this happens after Perry discovers Atticus, since there's no particular dates associated with these events, just a chronology... *babbles*

Peregrine couldn't bring himself to leave Atticus out in the open, nor did he think Blue Willow would approve of that. At some point, they would have to figure out a more permanent arrangement. For now, the Alpha male ushered him into the old whelping den. At least he would be safe here, protected from the elements. He needn't fear that Atticus would wander away, either; the former Beta male currently didn't do much but sit and stare at the wall. It was heartbreaking but it was one less thing for Peregrine to worry about, at least.

Leaving his handicapped brother to go search for food—he would have to force feed him or something—Peregrine took a shortcut past Osprey's den, certain that she would be there. And she was. "Osprey," Peregrine said as he approached the site, "we have a lot of catching up to do. And I'm afraid I have to start with some bad news." He seated himself just outside, wondering if she'd found Crete like she'd hoped to do, only to come back here and lose a different brother.