King Colobus, at <a href="https://en.wikipedia.org/wiki/Duisburg_Zoo" class="extiw" title="en:Duisburg Zoo">Duisburg Zoo</a>, Germany
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/90901507@N00">frank wouters</a>
CC BY 2.0
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