Researchers with the Woods Hole Oceanographic Institution happened upon a massive swarm of crabs off the coast of Panama.
원문출처 : http://edition.cnn.com/video/data/2.0/video/world/2016/04/13/panama-crab-swarm-whoi-orig-vstan.cnn.html?eref=edition
원문출처 : http://edition.cnn.com/video/data/2.0/video/world/2016/04/13/panama-crab-swarm-whoi-orig-vstan.cnn.html?eref=edition