3 False 'Facts' about Sharks

FACT #1 - Sharks must keep moving in order to survive - FALSE

This is a common misconception and is widely thought to be true but is in fact a myth. Many, in fact most, sharks can rest on the sea bed whilst pumping water through their gills. The endangered Australian nurse shark is able to suspend itself in the water to the point of almost being staionary. This particular shark is commonly spotted 'hanging' in groups where they are in fact resting and waiting for the cover of darkness before they head out to hunt for prey.

FACT #2 - Sharks cannot survive in fresh water - FALSE

Whilst this may be true for the Great White shark, bull sharks will swim up rivers into fresh water. This is particularly common in females that are ready to pup. The river environment provides a safe and murky location to deliver their young, but posess a very dangerous threat. The murky water causes the shark to investigate anything 'unknown' by feeling it in their mouth. The razor sharp teeth will then 'bite' anything soft - fatal for a human.

FACT #3 - Sharks must turn on their side to bite - False

We have all seen Jaws. But it really was fiction you know! Sharks don't need to be on their side or even their back when they feed. They are able to bite from any angle, with consideration given to their size vs the size of their prey.