They eat a lot of krill and just a little bit of fish. They build their nests out of rocks. They steal rocks from each other. They shed their feathers. It is called molting.
Men are their enemy.
A long time ago men used to kill them. Now oil spills kill penguins. They live on sub-Antarctic islands and the Antarctica Peninsula. It grows 18 to 24 inches tall and weighs 9 pounds. They lay 2 eggs.