common starfish
... that the common starfish can detect the odour of the predatory common sunstar and take evasive action?
... that the <b id="mwC4g"><a href="./Common_starfish" id="mwC4k" rel="mw:WikiLink" title="Common starfish">common starfish</a></b> can detect the odour of the predatory <a href="./Common_sunstar" id="mwC4o" rel="mw:WikiLink" title="Common sunstar">common sunstar</a> and take evasive action?