The clip of the rockhopper mom facing off with a giant sea lion comes from National Geographic's upcoming docuseries, 'Secrets of the Penguins' Kelli Bender is the Pets Editor at PEOPLE. She has been ...

The southern sea lion (Otaria flavescens) is widely distributed around the Falkland Islands and likes to reside along shorelines and beaches. Adult males can weigh up to 770 pounds. They feed on fish, ...

Add Yahoo as a preferred source to see more of our stories on Google. The Oklahoma City Zoo is still on track to provide guests with the "most requested species" of penguins in a new exhibit, ...

Dana M Bergstrom is affiliated with the Pure Antarctic Foundation, a group of scientists and artists interested in communicating science and knowledge to the broader community. When winter comes to ...

The drama of the animal kingdom is more thrilling than anything you'll find on primetime TV. PEOPLE has an exclusive clip from National Geographic's upcoming docuseries, Secrets of the Penguins.