A black-headed gull (Chroicocephalus ridibundus) at a beach in Bansin, Germany
Benjamin Janecke (<a href="//commons.wikimedia.org/wiki/User:Rectifier99" title="User:Rectifier99">Rectifier99</a>)
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>