Humpbackwhale singing
<?xml encoding="utf-8" ?><html><body><p>Young humpback whale (Megaptera novaeangliae) sings in the water of Vava'u, Tonga.</p>
<p><a href="https://commons.wikimedia.org/w/index.php?title=User:Sylke_Rohrlach&action=edit&redlink=1" target="_blank">Sylke Rohrlach</a></p></body></html>
