Redhawk Caldera literally

Peregrine smiled faintly at her less than serious suggestions, then even more when she proposed Blackbird. It seemed a popular option, though he was actually liking it less and less for that very reason: it was too obvious of a choice! Of course, it was up to Fox in the end and he would call her Tar Pit if that's what his mate wanted. She did look like a little ball of the stuff...

He was already drifting when Grimm suggested a portmanteau of the Betas' names. That would be a cool way to pay homage to the kids' godparents. But why would Grimm, of all wolves, suggest it...? That was his last thought before Peregrine slipped away completely, oblivious to the she-wolf's ultimate departure.