Evidence for a relationship between bird vocal learning and cognitive prowess has been mixed. Now, a massive new study confirms they are linked. (
    • FarraigePlaisteach@slrpnk.net
      32·
      1 year ago

      The reason I stopped eating them isn’t because they are smart, it’s because they have a nervous system and can experience pain. We now know too that many (most/all?) can experience emotional pain, for example, grief.

      Edit: people downvoting scientific fact. You have my sympathies 😂