1. Shark repellent 2. How dangerous? 3. Shark lovers 4. A social killer? 5.Hammerhead's head Related Why Files Evolution Sneaky cuttlefish Tracking migration at sea Mysterious squid Fish shortages Extinction of big critters The last edens Paper Collapse and Conservation of Shark Populations in the Northwest Atlantic, Julia K. Baum, Ransom A. Myers, Daniel G. Kehler, Boris Worm, Shelton J. Harley, and Penny A. Doherty, Science 17 January 2003; 299: 389-392. Electronic Shark safety WW II shark attack. Visit Costa Ricaís Cocos Island where there are more sharks per cubic yard than anywhere else on the planet! No, not these sharks! A plethora of places to study sharks. Yes, but what does Shamu have to say about this? Shark teeth in Maryland? Shark! Shark repellent in the news Sharks. Lots and lots of sharks. The worldwide shark attack summary of 2003. Swim over to our credits page if you dare. There are 1 2 3 4 5 pages in this feature. Bibliography | Credits | Feedback | Search ©2004, University of Wisconsin, Board of Regents.