<a href="https://en.wikipedia.org/wiki/Mallard" class="extiw" title="en:Mallard">Mallard</a> (<i>Anas platyrhynchos</i>) on the water (male) in Poland
<a href="//commons.wikimedia.org/wiki/User:Jacek_Halicki" title="User:Jacek Halicki">Jacek Halicki</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>