The question is rather vague. But all birds have feathers - even non-fliers such as an Ostrich.
The ones we sleep on, come on guys use alittle common sense
No not all birds have feathers.
All birds have feathers, and all birds have down, which are the softer, inner feathers.
The down of birds is a layer of fine feathers found under the tougher exterior feathers. Very young birds are clad only in down. Powder down is a specialized type of down found only in a few groups of birds. These fluffy feathers are designed to insulate birds to keep them warm.
Down feathers.
Just like humans sweat to cool there body down, birds ruffle their feathers to cool themselves down
They are called Down Feathers. Why, I have no idea.
Most baby birds are born with feathers called 'down'.
All birds do have wings. For birds like Penguins, the wings have turned into flippers.
contour and the feathers to keep them warm are down.
Birds are the only animals with feathers. They have two main types. Strong, lightweight contour feathers give birds their coloring and shape. They help the birds steer while flying. Soft, fluffy down feathers give adult birds a layer of protection next to their skin. Down feathers cover the bodies of young birds."Actual information from a book, better use it, 'cause you'll probably need it for the Seventh Grade, right... ? I would know, since I am one. :D"
All birds have down feathers, which keep them warm.
Down feathers are the feathers closest to a birds body, they need them to maintain the right temperature. An animals fur is there to lock in heat.
Young barn owls need feathers to keep them warm and for flight once strong enough.