'The carina is a keel-like ridge on this bone that helps support muscles used in flying'
Breastbone (sternum)
BIRD PARTS: The carina is a keel-like ridge on this bone that helps support muscles used in flying
The carina is a keel-like ridge on this bone that helps support muscles used in flying
The carina is a keel-like ridge on this bone that helps support muscles used in flying
BIRD PARTS
Breastbone sternum
BIRD PARTS