A rare wintering dark morph Ferruginous Hawk <i><a href="//commons.wikimedia.org/wiki/Buteo_regalis" title="Buteo regalis">Buteo regalis</a></i> from the Missoula valley, Montana. Please acknowledge any use of this photo to Caleb G. Putnam.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/27846187@N07">Caleb Putnam</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/27846187@N07/5430156094/">Ferruginous Hawk (dark morph)</a>