sea urchins
... that sea urchins can go bald?
... that <b id="mwAhM"><a href="./Sea_urchin" id="mwAhQ" rel="mw:WikiLink" title="Sea urchin">sea urchins</a></b> can <a href="./Bald_sea_urchin_disease" id="mwAhU" rel="mw:WikiLink" title="Bald sea urchin disease">go bald</a>?