[The behaviour is peculiar, but not unknown to her. Crows and ravens are known for using items to barter, and it's not like it's unprecedented. Maybe that's just how it's managed to survive here in this place.

Unfortunately, the moment that he gets close enough to drop a feather, 10032 backs up, not wanting to bother the animal in front of her. She tears off a small piece, tossing it a distance away.]

'If you are smart enough to barter for food, then you should be smart enough to stay away from Misaka,' Misaka advises the bird uselessly, even if she's delighted by its actions.