An injured human? Nageki can't see someone who injured and not offer aid, if he's able to provide it. Not that he can offer much here. He doesn't know how to tend to injuries on a bird or a human. But he can let her lean on him like a walking stick until she reaches her destination or he can find a doctor that can help her, provided that she's able to tell him where one is. Hopefully that will be enough.

He walks over to her, a concerned expression on his face. "Let me help you." If she seems alright with it, he'll try to slip under an arm and help her walk.