Penguinmon is a Bird Digimon whose name and design are derived from the penguin (Eudyptes chrysocome). Discovered within an Antarctic base's computer, it is similar to a penguin. Because it lives in an ice-covered region, it has a fault of being weak in the heat, but as it has an affable personality, it will follow after you with a waddling walk. Also, its wings have degenerated, and although it is unable to fly and its walking speed is slow, it is able to move with a speed of more than 60 kph by sliding across the ice on its belly. Also, in the water it is even able to swim using its small wings.