Template:POTD/2004-09-24
The Emperor Penguin is the largest of all penguins. Like his King Penguin counterpart, a male Emperor Penguin has an abdominal fold, the "brood pouch", between its legs and lower abdomen. The male will incubate an egg in its brood pouch for 65 days without food by surviving on his fat reserves.Photo credit: Josh Landis
