Great auk

The Great Auk - originally called the penguin - was a bird found on Earth. (AUDIO: Last Chance)

Penguins were descended from the Great Auk, which was extinct. (COMIC: Polly the Glot)

The Great Auk was worth 800 points in the I-Spyder Book of Earth Creatures if it was spotted. (PROSE: The Last Dodo)