• Shark cage diving in Gansbaai, South Africa with Marine Dynamics. Experience the exceptional and come face to face with a great white shark! 

  • The exact world record white shark is a contested issue, but chances are it is between 6-7m. In Gansbaai, the largest white shark ever caught was at Danger Point and measured up to 5.9m.

  • If you see a white shark in the water don’t panic. Chances are high that the shark has already detected you and isn’t interested. White shark attacks are normally associated with poor visibility, so avoid murky conditions.

  • White sharks have a unique system called a “counter current heat exchange”, which keeps their body  tempreture +/- 7C above the surrounding water temperature. 

  • All sharks have an incredibly unique system on the tip of their nose called the “ampillae of Lorenzini”. These are small pores filled with a gel that transmits the electrical currents in the water to the shark’s brain so that it can assess its environment.

  • White sharks give birth to live young (not eggs), and they give birth to 6-8 pups at one time. Pups are usually between 1.0-1.5m in length and are born with teeth.

  • Body language has been a well documented form of shark communication and has identified body arching, jaw gaping, and other postures as specific social tactics.


Sharkwatch SA Blog

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Owner of the companies, Wilfred Chivell, is proud that his group of companies has received this recognition. “We have supported the Fair Trade Tourism philosophy since 2008 and we work hard towards meeting the strict criteria. We believe that Your Choice Makes a Difference and by choosing a Fair Trade Tourism certified company clients be assured that the company is having a positive impact on both people and planet.”

Fair Trade Tourism encourages and monitors fair and responsible practises in tourism establishments and activities. It aims to afford tourists travelling to developing countries the opportunity to travel responsibly and engage with the communities in which they travel.

As of the 1st June 2016 Fair Trade Tourism finalised an extensive review of criteria for tourism businesses with volunteer offerings. "Our new criteria were not introduced to advocate for animal welfare or take an ethical position against volunteering with vulnerable people,” says Fair Trade Tourism MD Nivashnee Naidoo. “However, as an organisation that represents global best-practice in responsible tourism, it is our role and our interest to promote ethical, authentic and transparently marketed volunteer experiences,” she adds. Fair Trade Tourism’s new criteria were informed by a range of expert sources including, amongst others, Better Volunteering, Tourism Watch, UNICEF, Endangered Wildlife Trust and Wildlife Act.  A number of Southern African volunteer organisations including IMV also gave their valuable input.

“We strive to maintain a gold standard for our volunteers, in both their volunteering and living environments. The well-being of our staff and volunteers is of paramount importance to us and all become involved in our conservation and community projects,” said manager of the International Marine Volunteers programme, Meredith Thornton.

For further information:  / /

International Marine Volunteers

Twitter: @MarineVols
Instagram: @MarineDynamics

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