The Body of an eagle is made for flying and for catching prey. To do these things, the body must be light in weight and very strong. It must be light enough to get off the ground and fly high in the air, but strong enough to swoop down on prey and carry it away. To make their bodies lighter in weight, eagles have hollow bones. In some places, there are braces inside the bones to make them stronger (as shown above). But many parts of the bones have nothing inside them them but air. As incredible as it may seem, the entire skeleton of a Bald eagle weighs only a little more than half a pound (272 grams).
Eagles are birds and have a skin covering them with feathers instead of hairs attached to that.
Skin and feathers.
skin and feathers
It depends on the classification of vertebrate.Mammals have a body covering of fur, skin or hair.Birds have a body covering of feathers.Reptiles have a body covering of scaly skin.Fish have a body covering of scales.Amphibians have a body covering of moist skin.
The body covering is molt I don't know what it is
Wallabies have a body covering of fur.
The body covering is fur.
A lion has a body covering of fur (hair).
the body covering of a buzzard are feathers.
The body covering of deer is fur.
The body covering of a lemur is fur.
A mole has a body covering of fur.
The body covering of a meercat is fur.
panadas body covering is fur
the body covering of a python is scales