An Australian diver came to the aid of a shark that had gotten pinned by a fishing line near Rye Pier, Victoria, on Friday, February 28. This footage was captured by Emily May, who said that she and ...

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.

One of the most famous bullheads — and the largest — is the Port Jackson shark (Heterodontus portusjacksoni), an Australian species that can reach up to 5.4 feet (1.65 meters). Carpet sharks ...

Nicolas Remy (Australia) records the moment a crested hornshark snatches a Port Jackson shark egg for a meal. Nicolas makes regular dives to document Port Jackson sharks. Approaching from a distance, ...

Jules Casey, who frequently posts underwater footage to her OneBreathDiver Instagram account, said that while she was diving with her friend Emily, she noticed a Port Jackson shark that had gotten ...