![]() ![]() Samantha Andrzejaczek from the Hopkins Marine Station at Stanford University. "The picture that emerges through the eyes of the shark is one of almost slow-motion pursuit of a slow-moving prey, rather than a high velocity ambush that we tend to think of when we see other big predators in action, such as white sharks," says co-author Dr. ![]() Once a sea turtle was seen by a shark, they slowed down and began to turn a lot, suggesting were on “search mode” for their prey. Ryan.įor turtles who visually stood out, the crittercams showed a change in the tiger shark’s behavior and movement highlighting that although it may not be their strongest sense, vision is still a key sensory system for these predators. For sea turtles, their best form of defence from attack may be to simply remain still in the presence of the predator," says Dr. This means the sharks must rely on any form of movement from the sea turtles to be able to identify them. "Tiger sharks have much lower visual acuity than humans and the video cameras. Ningaloo is home to the world's largest fringing reef and is known for various wildlife like one of the tiger shark’s favorite prey animals: sea turtles. It was within this range in Ningaloo Reef where an international team of scientists (from Macquarie University, the Australian Institute of Marine Science, University of Western Australia, Murdoch University, Stanford University and Oregon State University) attached small video camera tags to them. A scavenger, tiger sharks aren’t picky with what goes in their stomach, eating a wide range of prey and even some indigestible objects like tires and license plates! In Australia, they are observed from south-western Western Australia around the tropical north and south to the southern coast of New South Wales coast. ![]() A scavenger, tiger sharks aren’t picky with what goes in their stomach, eating a wide range of prey and even some indigestible objects like tires and license plates! gettyĪ common shark in tropical and sub-tropical waters throughout the world, it is easily recognized by the tiger-like stripes on its body that fade with age. the tiger-like stripes on its body that fade with age. A common shark in tropical and sub-tropical waters throughout the world, it is easily recognized by. ![]()
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