a vane), made of three bones.
These are the humerus, the ulna
and the radius. The humerus
meets the rest of the body at the
shoulder.
The Source:
Page #5
Ornithology #11
Flight
Bird Fact
1 minute
a vane), made of three bones.
These are the humerus, the ulna
and the radius. The humerus
meets the rest of the body at the
shoulder.
The Source:
Page #5
Ornithology #11
Flight
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