The Heron is an enigmatic NPC on M.S. Elegante. She seems to be Redd's girlfriend/lover, which is both weird and awesome. She seems to be very benevolent and likes passengers, often helping them out, unlike pretty much every other non-passenger character on the boat (except maybe B, who often is harshly reprimanded by other crew for giving out too much information, or for being too easy on passengers).
She loves to snack on frogs and is very lady-like. Aww, we love you little canglu.
Her legs and neck are very long and she seems to be a graceful, dignified, elegant creature.
The word 'canglu' means "heron" in Chinese.