multi-headed animals
...that there are many multi-headed animals in mythology and fiction, but there have also been numerous real animals that had two heads?
...that there are many <b id="mwBUY"><a class="mw-redirect" href="./Multi-headed_animal" id="mwBUc" rel="mw:WikiLink" title="Multi-headed animal">multi-headed animals</a></b> in <a class="mw-redirect" href="./Mythology" id="mwBUg" rel="mw:WikiLink" title="Mythology">mythology</a> and <a href="./Fiction" id="mwBUk" rel="mw:WikiLink" title="Fiction">fiction</a>, but there have also been numerous real animals that had two heads?