A bird's legs are covered in the same soft scales as a reptile's skin, so it has the same texture as snake skin. This is because birds are very closely related to reptiles. A bird's feathers are made of the same material.
well, every bird i have seen has had legs, that is if you mean legs for walking. the only bird that you would problebly see with one leg would problebly be one that got in a axident and got its...