Cape mole rats
... that, despite spending almost their entire lives underground, Cape mole rats nonetheless have activity cycles linked to day and night?
... that, despite spending almost their entire lives underground, <b id="mwC90"><a class="mw-redirect" href="./Cape_mole_rat" id="mwC94" rel="mw:WikiLink" title="Cape mole rat">Cape mole rats</a></b> nonetheless have <a href="./Circadian_rhythm" id="mwC98" rel="mw:WikiLink" title="Circadian rhythm">activity cycles</a> linked to day and night?