Black-headed Gulls <i>Chroicocephalus ridibundus</i> on the Tbilisi Metkori River, Georgia
<a href="//commons.wikimedia.org/wiki/User:Mostafameraji" title="User:Mostafameraji">Mostafameraji</a>
CC BY 4.0
<span class="int-own-work" lang="en">Own work</span>