• FundMECFS@lemmy.blahaj.zone
      link
      fedilink
      arrow-up
      9
      ·
      edit-2
      3 days ago

      Not just Whales

      Dolphins, Sea Snakes, Sea Turtles, Manatees etc.

      50 million years ago four legged hoofed land mammals that are closely related to hippos eventually evolved to spend more and more time in the sea which led to whales, dolphins, porpoises etc.

    • Thorry84@feddit.nl
      link
      fedilink
      arrow-up
      7
      ·
      3 days ago

      Fun fun fact: Life actually went back and forth between land and water a number of times.