Blood red tide hits Australian beach
A swimmer stops short of a red algae bloom at Sydney's Clovelly Beach, Nov. 27, 2012, which closed some beaches for swimming including Bondi Beach for a period of time. (William West/AFP/Getty Images)
A swimmer stops short of a red algae bloom at Sydney's Clovelly Beach, Nov. 27, 2012, which closed some beaches for swimming including Bondi Beach for a period of time. (William West/AFP/Getty Images)
