A male Papuan Hornbill (also known as Blyth's Hornbill) at Warsaw Zoo, Poland.
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/47190679@N06">Leszek Leszczynski</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/47190679@N06/4324485835">20100130-IMG_2104</a>