Camels have hair as their outer covering.
Feathers
Feathers
Feathers
Feathers.
Feathers.
Kingfishers are covered in feathers.
Exoskeleton
The outer covering of an insect is called the exoskeleton.
Emus have an outer covering of wispy feathers. The nature and structure of emu feathers provides insulation for them during the heat of the day. Emus have two feathers extending from a single, narrow quill, allowing for airflow underneath.
Like all birds, the emu's body covering is feathers,although they are fine and wispy.
seagull
Birds are covered with feathers. Bats are covered with hair.