Penguins are birds that can not fly. Their wings are flippers which they use to help them travel
up to thirty miles per hour in water. They also use their flippers for balancing as they walk.
Penguins eat fish. They spend most of their time in the water. Penguins lay their eggs and
raise their young on land.
There are many different kinds of penguins. Emperor penguins are the largest species of
penguin and can grow to be about four feet tall, and weigh about one hundred pounds. Some
other well known penguins are the king Penguin, the Macaroni Penguin and the Adelie
Penguin.