what is keel in birds?

please tell me about keel.

  • Vikas
  • 29 Sep
  • 6692 Views
  • 2 Answers
Your Answer

A keel or carina (plural carinae) in bird anatomy is an extension of the sternum (breastbone) which runs axially along the midline of the sternum and extends outward, perpendicular to the plane of the ribs.

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