In the past sailors used the birds' long wing bones as pipe stems.
"Yes, I made it myself from the wing bone of a hawk."
A whistle made from the wing bone of an eagle is used during the dance.
Then the bigger ge-eagle twisted to try and snap the central wing bone.
The ears and wing bones of C. sphinx are edged in white.
It consists of a snout and some partial wing bones.
The wing bones are close to the rest of the skeleton.
An unusual arrangement of the wing bones would have prevented any flapping motion.
Marsh also collected more wing bones of the large pterosaur in 1871.
The edges of the ears and the wing bones are usually white.