465-3251 - Biologist taking skin sample from a whale shark to determine what plankton types the animal has been feeding on, Yum Balam Marine Protected Area, Quintana Roo, Mexico, North America
465-3112 - Scientist uses hydrophone to track tagged great white shark (Carcharodon carcharias) behaviour in real time, Gaansbaai, Western Cape, South Africa, Africa
465-3111 - Scientists use hydrophone to track tagged great white shark (Carcharodon carcharias) behaviour, Gaansbai, Western Cape, South Africa, Africa
920-1517 - Research scientist taking hook off hammerhead shark pup (Sphyrna lewini), Hawaii Institute of Marine Biology, Kaneohe, Oahu, Hawaii, United States of America, Pacific
920-1516 - Research scientist Lori Davis holds hammerhead shark pup (Sphyrna lewini), Hawaii Institute of Marine Biology, Kaneohe, Oahu, Hawaii, United States of America, Pacific
920-1518 - Scientists and graduate student collecting hammerhead shark pups for research, Hawaii Institute of Marine Biology, Kaneohe, Oahu, Hawaii, United States of America, Pacific
920-1514 - Graduate student dissects hammerhead shark pup (Sphyrna lewini), Hawaii Institute of Marine Biology, Kaneohe, Oahu, Hawaii, United States of America, Pacific