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First-Known Omnivore Sharks Eat Seagrass

Sharks are infamous meat-eaters. The ocean’s buffet of fish, crabs, mussels, shrimp and krill fill the legendary predators’ stomachs and give them sustenance. Now researchers have discovered that one particular species, bonnethead sharks, also dine on seagrass to meet their nutritional needs. The discovery means bonnethead sharks are not carnivores but omnivores — a distinction…

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Bronze whaler sharks

What has been fascinating is the fact that other species of sharks have almost immediately filled the gap that the great white sharks left behind. In Gansbaai good numbers of bronze whaler sharks (Copper sharks) began visiting the shark cage diving boats and this still allowed for a good shark cage diving experience. There have however sadly…

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Are There Sharks in the Arctic?

The answer is yes. And they are awesome. This year, we want to simmer down that summer heat by introducing you to some of the coolest sharks around during #ArcticAugust. These are all sharks that live in the Arctic, as defined in U.S. law, which includes the Bering Sea.   Spiny Dogfish Shark Read More »

World’s 10 Most Endangered Sharks

BY LISA FELDKAMP   “Sharks, not mankind, are the species in danger, the animals now being driven rapidly towards extinction.” – Sharks of The World (Compagno 2005) There are more than 500 known species of sharks the world — most of them you’ve probably never heard of. In fact, almost 16 percent of all sharks are threatened with extinction (ranked…

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Failed attempt to save stranded salmon shark

Rescuers make failed attempt to save stranded salmon shark on Oregon beach A live juvenile salmon shark became stranded on a northern Oregon beach Saturday and, despite the efforts of would-be rescuers from the nearby Seaside Aquarium, the animal died several hours later. On Saturday morning, Mike Patterson, of Astoria, was walking on Sunset Beach…

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Typical Shark Myths

1. All Sharks Are Big with Lots of Teeth – There are more than 400 Shark species and they come in a variety of shapes and sizes. One of the tiniest sharks is the 8-inch deep water dog fish. The largest – the gigantic 40-foot long whale shark. Not all sharks have razer sharp teeth…

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Shark Full Breach

Reflecting back on July and reflecting back on how unpredictable sharks sightings have been along the entire coastline we are grateful to have seen Great white sharks on all of our trips this past month. Although activity is generally down on previous years we did have many highlights.   Colossus conjures up a most Impressive…

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Did You Know These Facts About Humpback Whales?

Humpback whales are enormous creatures — about the size of a school bus. They are known for their haunting and melodic songs and for breaching the water with amazing acrobatic abilities.   Humpbacks don’t normally have a hump on their backs; the name comes from the large hump that forms when they arch their backs…

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GREAT WHITE SHARK’S BARK IS MORE POWERFUL THAN IT’S BITE

The shark’s ability to inflict killer damage on anything it grabs, however, probably is due to saw-like teeth and not the amount of bite force, the study researchers say. Once a great white clamps down on a prey with its razor-sharp teeth, the shark often shakes the catch from side to side to initiate a…

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Green Sea Turtles in Hawaii

Hawaii’s blue waters are home to many beautiful fish and wildlife — including five species of sea turtles. While exploring the ocean you might spot the Green Sea turtle, Hawksbill, Leatherback, Loggerhead, or Olive Ridley. Olive ridleys, Loggerheads and Leatherbacks prefer deep offshore waters. The Green turtle is more easily spotted near shore and can…

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