Discover how different animals with the same name can be! Gal?pagos penguins and emperors are both types of penguins, but they are very different! Gal?pagos penguins live on warm islands and use their flippers to cool off. Emperor penguins live mostly in chilly Antarctica and huddle together to keep warm. Discover the many reasons why these penguins are hot and cold! ABOUT THE SERIES: Did you know that there...