Sea Urchin (<i><a href="//commons.wikimedia.org/wiki/Category:Astropyga_radiata" title="Category:Astropyga radiata">Astropyga radiata</a></i>), Nyali Beach - Mombasa, Kenya, April 2009.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/58613084@N02">Andrew Thomas</a> from Shrewsbury, UK
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/atom-uk/6121520478/">Sea Urchin, Nyali Beach - Mombasa, Kenya, April 2009.</a>