"Trust me, you have no idea," Katara commented, trying not to reflect on exactly how seriously the Firenation could take things. "But you should meet Zuko and Mai, they're firebenders and could give you more accurate information."

When she saw him transform into a penguin, she blinked, confused. "Um, you have the general shape of it right, but the face is all wrong. Pengins look like this."

She took a stick and drew a penguin-otter (http://i92.photobucket.com/albums/l35/avatar_portal/official_pics/c_penguin1.jpg).