A <a href="//commons.wikimedia.org/wiki/Muscovy_duck" title="Muscovy duck">Muscovy duck</a> male displaying developed <a href="//commons.wikimedia.org/w/index.php?title=Caruncles_(bird_anatomy))&amp;action=edit&amp;redlink=1" class="new" title="Caruncles (bird anatomy)) (page does not exist)">caruncles</a>.
<a href="//commons.wikimedia.org/wiki/User:JTdale" title="User:JTdale">JTdale</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>