Emperor Penguin can stay under water for up to 27 minutes, new research reveals
Penguins Call Underwater | Hakai Magazine
World's longest penguin dive recorded by scientists in Antarctica | Mashable
Deep Sea Diving For Food | Natural World: Penguins of The Antarctic | BBC Earth - YouTube
How Do Penguins Hunt for Food? | Sciencing
Emperor penguins diving and travelling – Australian Antarctic Program
Fascinating facts about emperor penguins – Woods Hole Oceanographic Institution
Emperor Penguins Speed Launch Out of the Water | National Geographic - YouTube
World's longest penguin dive, of more than half an hour, is recorded | Wildlife | The Guardian
Emperor penguins diving and travelling – Australian Antarctic Program
Multimedia Gallery - What Science Learns From Emperor Penguins (Image 2) | NSF - National Science Foundation
Emperor penguin diving hi-res stock photography and images - Alamy
How deep do penguins dive and how do they survive diving so far? | Discover Wildlife
Pinguins info - penguin - information about locomotion and movement at penguins
Emperor penguin smashes world record for longest dive in Antarctica | Daily Mail Online
Emperor penguins as 'breathing artists' | Polarjournal
Top 10 facts about Emperor penguins | WWF
Creature Feature: Penguins
Pinguins info - penguin - information about locomotion and movement at penguins
Emperor penguins' first journey to sea
World's longest penguin dive, of more than half an hour, is recorded | Wildlife | The Guardian
