Answer:
I am an animal named after the animal that I eat.
What creature starts yellow inside and white outside, then becomes its first five before becoming the whole?
What animal has no wings, but yet will fly?
I have eight to spare and am covered with hair.
What build its house with earthen string and ensnares its prey with a biting sting?
Two little holes in the side of a hill. Just as you come to the cherry-red mill.