Double-toothed Barbet; an adult at San Diego Zoo, California, USA.
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/25894944@N07">Jerry Thompson</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/25894944@N07/2680153841">IMG_5721aa</a>