"Ducky"

Ducky is a mermaid who uses a spell to play human and live among them. She's very friendly and very excitable and a bit silly. Ducky enjoys eating human from time to time but resists it due to it making her Captain's crew sad. Her goal is to try many human foods. She confuses human terms, trying to fit in and will call friends husband or wife to show affection. 

When in sea water she returns to her original color! But as a human she lost her pigments and is albino.