Most baby birds are born with feathers called 'down'.
down
on baby penguins, it is called down.
they are covered with black down, but they grow feathers as they get older. The feathers are black and white.
They have white down feathers all over.
That is called "preening". She is cleaning and waterproofing the duckling's feathers with oil and removing old feathers and down.
Since bluebirds are birds, they are born with feathers but they are a special kind called down.
No baby birds are born with fine feathers called down that makes them look fluffy and almost furry. When they grow up they develop regular feathers and look like chickens.
It looks very puffy and very fluffy. Only baby penguins have down feathers.
They have white down feathers all over.
Long feathers take up a lot of room, and could not develop in the egg. The baby bird's down is a very efficient insulator, which helps conserve energy that it needs to survive and also for its rapid growth. Once it is of a good size and begins to need the longer feathers, they grow in.
Down feathers keep them warm Counter feathers help them fly