Jervis Bay, Jervis Bay Territory, New South Wales, Australia Info from Licensor: "A Port Jackson shark emerges from the ...

The crested horn shark, which looks almost identical to the Port Jackson shark, is a major predator of Port Jackson shark eggs. They crush the eggs using their strong jaws, feeding off the rich yolk.

It was holding a corkscrew-shaped object – a Port Jackson shark egg – in its mouth. Nicolas wanted to take a photograph that was about the egg as much as the shark. Using a wide-angle lens and two low ...

The Port Jackson shark (pictured) is one of 77 species of shark, ray and chimaera to fall under the ... [+] new protections. In a landmark achievement for marine conservation, South Australia ...