Adult Western Gull, Pier 39, San Francisco.
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/7136791@N02">Manohar Dasari</a>
CC BY 2.0
originally posted to <b><a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a></b> as <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/7136791@N02/3532215852">Sea Gull</a>