A duck!
A swan is an aquatic bird with white feathers
A penguin may be the most suitable answer, but a loon is a consideration.
A dotterel has feathers, as it is a type of bird in the plover family. Fins are typically found on aquatic animals like fish, while fur is found on mammals.
An aquatic bird is basically called an aquatic bird.
how the feathers protect the bird
As far as we know, there is no bird living without feathers.
how the feathers protect the bird
It will not be able to fly with no feathers. Feathers keep a bird warm. If its feathers are gone it will die of cold. Most importantly feathers help a bird to escape from predators.
Yes, penguin feathers differ from regular bird feathers in several ways. They are shorter, denser, and more tightly packed, providing better insulation and waterproofing, which is essential for their cold aquatic environment. Additionally, penguin feathers have a unique structure that traps air, enhancing buoyancy and aiding in swimming. Overall, these adaptations help penguins thrive in their specific habitats.
Down feathers are feathers that lie under a birds body and primary feathers. These feathers are small and puffy, and trap warm air under a bird's feathers.
Another name for bird feathers is down.
One bird described as "bald" because of the white feathers on its head is the American Bald Eagle, a protected species that is the official bird of the nation as a whole.