Observation of a porbeagle shark Lamna nasus aggregation at a North Sea oil platform. Haugen, J. B. and Y. Papastamatiou From the Abstract: “A minimum of 20 porbeagles Lamna nasus were observed circling the Alba oil platform (UK North Sea) over several days in July 2014. Read more about Observation of a porbeagle shark Lamna nasus aggregation at a North Sea oil platform.
