Hundreds Of Tiger Sharks In Feeding Frenzy

http://news.sky.com/skynews/Home/Strange-News/Australia-Rescue-Helicopter-Spots-Hundreds-Of-Sharks-In-Feeding-Frenzy-Off-Queensland-Coast/Article/201009115712761?lpos=Strange_News_First_Strange_News__Article_Teaser_Region__0

http://www.usnews.com/science/articles/2010/08/31/shark-attacks-worry-more-about-lightning-or-bees.html

These activities of whales/sharks are routine ,we have noticed it only now.