mammals
  • 'Baby Boom' At Zoo Cologne - Eight Very Rare Swabian-Hall Swine Born

    How Can Some Mammals Breathe Through Their Bottom?

    You are probably asking yourself right now, "Is this a joke?". I hate to break it to you, but some mammals do breathe through their butts, not at all times, but they can! In fact, this has been known for some time now, used as an alternative breathing mechanism in several aquatic organisms such as loaches.
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