Mud phoenixes! They're basically pigeons on fire! This one is for ecokitty in particular because she is one of those guys who is a fan of pigeons.
I realized late in the game that this moment is a pretty close re-hash of the story beat in Chapter 2 where Jekyll and Jasper bond over Jasper's journal. This is an accident, and I feel weird about it, but I will say in defense of this beat: Jasper is the sort of person who bonds with people more easily when both parties can stare at something besides each other.