User blog comment:Monkey.D.Me/Chapter 666: （╯°□°）╯︵ ┻━┻/@comment-46.59.49.16-20120510062125/@comment-217.21.224.165-20120511080154

I bet Monet is not one of the prisoners but Caesar's secretary or something like that who came to PH with him. Of course why she was given bird wings and legs I have no idea, maybe she is a zoan but I doubt it since she could transform back to human whenever she reads but she hasn't done that so far, she seem to prefer reading with her wings.