Showing posts with label shark attack. Show all posts
Showing posts with label shark attack. Show all posts

Saturday, 4 October 2014

WHAT DO TIGER SHARKS EAT?







Tiger Sharks have a bad reputation and are second only to the Great White Sharks in attacking humans.



Tiger sharks teeth are serrated with powerful jaws making them an ideal killing machine. They are able to bite through the shells of sea turtles.




Tiger Sharks will eat almost anything but dolphins are a favorite food. Studies have shown that 70% of wild dolphins have scars from shark bites (mostly as calves).

In sand tiger sharks, the biggest, strongest pups eat their brothers and sisters while still inside their mother’s body. This seems terrible but guarantees the birth of the most aggressive young.



A Tiger Shark’s teeth are not attached to the jaw, but grow in their flesh. In order to keep the biting equipment in order, teeth are constantly replaced throughout the shark's life.




In 1935, an Australian Tiger Shark spat out a human arm. Police discovered that the shark had not attacked anyone but had eaten the arm after a murder victim had been cut up and thrown into sea.


Saturday, 28 June 2014

SWIMMING WITH TIGER SHARKS

















Mature tiger sharks can live 45-50 years and reach 6-7.5 metres long. They can weigh more than 900 kilograms.





Tiger Sharks get their name from the vertical stripes found on their bodies. These markings look like ripples of sunlight moving through the water and help them "blend in".


Photographing Tigers on assignment.



Most Tiger Sharks seem to be nomadic and cover long distances. One shark tagged in Hawaii was recaptured off the coast of South Africa. Others stay within a smaller range and may patrol a beach or bay.



Keep low and pay attention.

A Tiger Shark’s teeth make them dangerous to handle. One trick Reef Ninja uses is to roll them on to their backs. They seem to go to sleep (this is called tonic immobility).
Tiger Sharks can be unpredictable and divers must be very cautious. It is easy to believe that the sharks like our company and that they can be trusted.

Mature sharks have less pronounced strips compared to juveniles.







More people are struck by lightning than killed by sharks. You should be scuba diving instead of standing in the rain!






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