Penguins
The penguin is a bird, but it does not fly. Penguins are not like other birds.They are unique birds, and although they do have feathers, even their feathers are unusual. Other birds have rows of feathers that grow in a specific pattern. A penguin’s feathers grow all over, like hair on a mammal. You will not see penguins in the air, and you will not see them in trees. You will see them in the water, in fact you will see them below the surface of the water if you have an underwater video camera.
The penguin is an ocean bird, living in and near the ocean. The penguin spends much time in the ocean, so much of its life is unknown. People only get to know penguins well when they are on land, and the penguin can be at sea for months at a time.
While the penguin is not a great flier as the eagle is, the penguin can out-swim most birds and probably out-swims some other aquatic animals. The penguin has thick strong wings and flippers instead of feet that it uses to push through the water. When the penguin is on land, it walks along slowly, and this limited mobility may be one reason the penguin spends more time in the water. The penguin’s food source is in the water, the fish it catches. They have solid bones, while other birds have bones that are not solid.