Do bald eagles have hollow bones?

Answer 1

they have hollow bones because they need to be light

Answer 2

Yes, all mammals do.

In fact the only creatures that have an exoskeleton (outside) instead of an endoskeleton (inside) are insects.

Answer 3

Yes they do, the have skeletons made up of various bones connected by ligaments and muscles

Answer 4

Yes, the do - all vertebrates have a backbone.

Answer 5

Yes eagles have hollow bones