The winners in life's raceNote 183 — Chapter XI · HOW THE BACKBONED ANIMALS HAVE RETURNED TO THE WATER, AND LARGE MILK-GIVERS IMITATE THE FISH.Reading editionCallorhinus (Otaria) ursinus.◇Copy noteReturn to CHAPTER XI. HOW THE BACKBONED ANIMALS HAVE RETURNED TO THE WATER, AND LARGE MILK-GIVERS IMITATE THE FISH.