Penguins

Penguins are so cool to watch. Whenever I go to the zoo i always love to see the Penguins doing tricks. My favorite thing about them is how they can slide on their belly's. I wish i could slide on my belly. The thing that i don't get is how do Penguins stay warm? They have no fur and they're always diving in freezing cold water in Antarctica. I would hate being a Penguin because all they eat is raw fish....BLAHHHHHH.