FileEmperor penguins (1).jpg Wikimedia Commons
Penguins are flightless seabirds that live almost exclusively below the equator. There are approximately 17 to 19 penguin species that live primarily in the southern hemisphere. Learn about the various penguin species around the world. Some penguins, like the fiordland and rockhopper, have even been found with barnacles growing on. Penguins are birds of the ocean, spending up to 75.
