Tagging great white sharks
The work is dangerous for both man and fish. One shark died on the lift in South Africa. The crew tries to return sharks to the water within 15 minutes.
6 of 11
2,292-pound great white shark
Captain Brett McBride streams seawater for a nearly 15-foot, 2,292-pound great white shark on the research vessel Ocearch in the Atlantic Ocean off the coast of Chatham, Mass.
Credit: AP Photo/Stephan Savoia
6 of 11
