A duck (Tufted Duck or Common Goldeneye) swims in Nidelva, Trondheim, Norway
<a href="//commons.wikimedia.org/wiki/User:Havardtl" title="User:Havardtl">Havardtl</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>