Sea fan corals, or gorgonians, on a reef. Sea fans (Alcyonacea) are related to corals, and create a flat branching colony that is arranged perpendicular to the prevailing current, maximising the area from which they can filter plankton from the water. Filmed on the Great Barrier Reef, Australia. | |
Licence : | Libre de droits |
Crédit : | Science Photo Library / Ireland, David |
Model Release : | Non requis |
Durée : | 42 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |