Answer:
What has a horn but does not work?
A warrior amongs the flowers, He bears a thrusting sword. Able and ready to use, To guard his golden hoard.
This noble creature has the embarrassing inability to get up once it's been flipped onto its back.
Which bird does not belong in this group? Finch, gull, eagle, ostrich, or sparrow?
It has plenty of backbone but doesn't have a let. It peels like an orange but it comes from an egg.
Lighter than what I am made of, more of me is hidden than is seen. What am I?