video
Urchin Searchin’
Dive 01 of the Seascape Alaska 5: Gulf of Alaska Remotely Operated Vehicle Exploration and Mapping expedition took place offshore of Kodiak Island at a depth of about 3,100 meters (10,171 feet). During this dive, an urchin was collected for further scientific study.
Credit

Video courtesy of NOAA Ocean Exploration, Seascape Alaska