Pyrenean brook salamander
... that the Pyrenean brook salamander sometimes lives entirely underground in caves?
... that the <b id="mwBfc"><a class="mw-redirect" href="./Pyrenean_Brook_Salamander" id="mwBfg" rel="mw:WikiLink" title="Pyrenean Brook Salamander">Pyrenean brook salamander</a></b> sometimes lives entirely underground in caves?