As if one shark isn't intimidating enough, thousands of sharks were spotted swarming just 50 yards off the coast of Boca Raton, Florida this week.
Sharks have been causing quite a stir recently - a diver was recently killed by two great white sharks off Australia's coast, and a new report found that shark attacks rose by 25% in 2010 (although interestingly, shark attacks decreased in Florida). Meanwhile, California has proposed a ban to stop the sale of shark fins, as up to 70 million sharks are killed per year by humans.
WATCH the massive shark swarm:
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