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Great hammerhead shark.
Image ID: 31969
Species: Great hammerhead shark, Sphyrna mokarran
Location: Bimini, Bahamas | Scalloped hammerhead shark swims underwater at Cocos Island. The hammerheads eyes and other sensor organs are placed far apart on its wide head to give the shark greater ability to sense the location of prey.
Image ID: 03192
Species: Scalloped hammerhead shark, Sphyrna lewini
Location: Cocos Island, Costa Rica | Tiger shark with closed nictating membrane.
Image ID: 31910
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas |
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Tiger shark close up view, including nictating membrane covering the eye, nostrils and ampullae of Lorenzini.
Image ID: 31925
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas | Silky Shark at San Benedicto Islands, Revillagigedos, Mexico.
Image ID: 33317
Species: Silky Shark, Carcharhinus falciformis
Location: Socorro Island (Islas Revillagigedos), Baja California, Mexico | Silky Shark at San Benedicto Islands, Revillagigedos, Mexico.
Image ID: 33320
Species: Silky Shark, Carcharhinus falciformis
Location: Socorro Island (Islas Revillagigedos), Baja California, Mexico |
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A great white shark is countershaded, with a dark gray dorsal color and light gray to white underside, making it more difficult for the shark's prey to see it as approaches from above or below in the water column. The particular undulations of the countershading line along its side, where gray meets white, is unique to each shark and helps researchers to identify individual sharks in capture-recapture studies. Guadalupe Island is host to a relatively large population of great white sharks who, through a history of video and photographs showing their countershading lines, are the subject of an ongoing study of shark behaviour, migration and population size.
Image ID: 19468
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico | Blue shark and offshore drift kelp paddy, open ocean.
Image ID: 01077
Species: Blue shark, Prionace glauca, Macrocystis pyrifera
Location: San Diego, California, USA | Blue shark and offshore drift kelp.
Image ID: 01082
Species: Blue shark, Prionace glauca, Macrocystis pyrifera
Location: San Diego, California, USA |
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Blue shark and offshore drift kelp paddy, open ocean.
Image ID: 01153
Species: Blue shark, Prionace glauca, Macrocystis pyrifera
Location: San Diego, California, USA | A great white shark swims through the clear waters of Isla Guadalupe, far offshore of the Pacific Coast of Baja California. Guadalupe Island is host to a concentration of large great white sharks, which visit the island to feed on pinnipeds and tuna.
Image ID: 07667
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico | A great white shark swims through the clear waters of Isla Guadalupe, far offshore of the Pacific Coast of Baja California. Guadalupe Island is host to a concentration of large great white sharks, which visit the island to feed on pinnipeds and tuna.
Image ID: 07733
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico |
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A great white shark underwater. A large great white shark cruises the clear oceanic waters of Guadalupe Island (Isla Guadalupe).
Image ID: 10114
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico | Silky Shark at San Benedicto Islands, Revillagigedos, Mexico.
Image ID: 33312
Species: Silky Shark, Carcharhinus falciformis
Location: Socorro Island (Islas Revillagigedos), Baja California, Mexico | Silky Shark at San Benedicto Islands, Revillagigedos, Mexico.
Image ID: 33322
Species: Silky Shark, Carcharhinus falciformis
Location: Socorro Island (Islas Revillagigedos), Baja California, Mexico |
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Galapagos shark.
Image ID: 16239
Species: Galapagos shark, Carcharhinus galapagensis
Location: Wolf Island, Galapagos Islands, Ecuador | A great white shark swims through the clear waters of Isla Guadalupe, far offshore of the Pacific Coast of Mexico's Baja California. Guadalupe Island is host to a concentration of large great white sharks, which visit the island to feed on pinnipeds and use it as a staging area before journeying farther into the Pacific ocean.
Image ID: 19453
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico | A great white shark swims just below the rippled ocean surface of Isla Guadalupe, far offshore of the Pacific Coast of Baja California.
Image ID: 07717
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico |
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Lemon shark with live sharksuckers.
Image ID: 10754
Species: Lemon shark, Negaprion brevirostris, Echeneis naucrates
Location: Bahamas | Tiger shark close up view, including nostrils and ampullae of Lorenzini.
Image ID: 31911
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas | Photographing down the throat of a tiger shark with a Gopro on a selfie-stick.
Image ID: 31912
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas |
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Tiger shark close up view, including nostrils and ampullae of Lorenzini.
Image ID: 31913
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas | Expert hand feeds multiple tiger sharks in the Bahamas.
Image ID: 31914
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas | Two tiger sharks.
Image ID: 31915
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas |
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Tiger shark.
Image ID: 31916
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas | Tiger shark and horse-eye jacks.
Image ID: 31917
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas | Tiger shark.
Image ID: 31918
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas |
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Tiger shark.
Image ID: 31919
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas | Tiger shark and underwater photographer.
Image ID: 31920
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas | Expert hand feeds multiple tiger sharks in the Bahamas.
Image ID: 31921
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas |