Abyssinian Ground-hornbill or Northern Ground-hornbill (<i><a href="//commons.wikimedia.org/wiki/Bucorvus_abyssinicus" title="Bucorvus abyssinicus">Bucorvus abyssinicus</a></i>) at San Diego Zoo, USA.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/25894944@N07">Jerry Thompson</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/25894944@N07/2680959652/">IMG_4314aa</a>