UNITED KINGDOM - FEBRUARY 07: Bladderwrack seaweed, Fucus vesiculosus, on sandy beach at Woolacombe, North Devon, UK (Photo by Tim Graham/Getty Images)
UNITED KINGDOM - FEBRUARY 07: Bladderwrack seaweed, Fucus vesiculosus, on sandy beach at Woolacombe, North Devon, UK (Photo by Tim Graham/Getty Images)