How do they do it? Penguins standing on ice, not only for days, but their whole lives! And their feet don’t hurt like ours would. It has something to do with blood and an amazing twist that penguins have developed.

Posted 8 years ago by Pzi in category: animals   Comments (0)

Their shell is like a humans rib cage.

Posted 5 years ago by cvpelusso in category: animals   Comments (0)

Posted 17 years ago by boyt in category: animals   Comments (0)

Posted 15 years ago by boyt in category: animals   Comments (3)

Posted 13 years ago by animalo in category: animals   Comments (5)