A large school of Passer Angelfish work the boulders at Viuda (Widow) dive site, in Coiba National Park, Panama.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/40467171@N00">LASZLO ILYES</a> from Cleveland, Ohio, USA
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/laszlo-photo/2062175939/in/set-72157603268049244/">Passer School</a>