Horned Grebe (Slavonian Grebe, Podiceps auritus), in the harbor of Morro Bay, CA, 24 Jan 2010.  Photo by Michael "Mike" L. Baird, mike [at} mikebaird d o t com, flickr.bairdphotos.com; Canon 1D Mark III, Canon 600mm f/4.0 Lens with Circular Polarizer on Gitzo GZGT5540LS tripod with Wimberley Gimbal Head II on leveling base.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/72825507@N00">Mike Baird</a>
CC BY 2.0
<a href="//commons.wikimedia.org/wiki/Flickr" class="mw-redirect" title="Flickr">Flickr</a>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/72825507@N00/4301806101">Horned Grebe Slavonian Grebe Podiceps auritus</a>