It really does look awkard , but don't laugh. It at least gets them somewhere. If you were to go to the zoo and see a penguin , you could most likely see the Adelie Penguins . It's because there are more of them than any other penguin. Penguins feed on squid, shellfish, and fish.
Penguins have layers of fat , also known as blubber , under the skin .
On top of the skin they have a covering of fluffy feathers , called down , and on top of that, a tightly packed layer of outer feathers which seals in th e warmth. There are lots of different kinds of penguins . One kind of penguin is the Gentoo . The Gentoo has a white band that goes from one eye to the other . The Gentoo often weighs 14 pounds.