blacktip trevally
... that the blacktip trevally "grunts" when taken out of water?
... that the <b id="mwA7Y"><a href="./Blacktip_trevally" id="mwA7c" rel="mw:WikiLink" title="Blacktip trevally">blacktip trevally</a></b> <i id="mwA7g">(Caranx heberi, pictured)</i> "grunts" when taken out of water?