Common guillemot (<i>Uria aalge</i>) on the island of Heligoland
<a href="//commons.wikimedia.org/wiki/User:Hobbyfotowiki" title="User:Hobbyfotowiki">Hobbyfotowiki</a>
2019-05-09 15:48:18
<span class="int-own-work" lang="en">Own work</span>