Casseon whilst in Entree's dream at the beginning of Juice.
Cassoeon is a female mutant cassowary in town with the legs of a rhea, the head of a victoria crowned pigeon, the neck ruff of a vulture, and the arms and tail of a marine iguana. She has appeared throughout the series as a background character.
She was seen a part of Entree's dream where he was declared the most popular mutant on Keep Away Island, she wa one of the admiring fans, who screamed in admiration and said that she loved Entree. (Juice)