Bull sharks are known to be more aggressive than other species of shark.
There have been four shark attacks in NSW in less than 48 hours, as warm, murky waters after storms create perfect conditions for bites.
Three of them have been in Sydney alone, with two people now fighting for life in hospital and an 11-year-old boy having a bite taken out of his surfboard. A surfer on the Mid North Coast also escaped without major injury after his board was bitten today.
All of these attacks are suspected to have been caused by bull sharks, but why is this type of shark so much more prevalent – and dangerous – in times like this?
Bull sharks are known to be more aggressive than other species of shark.
Bull sharks are known to be more aggressive than other species of shark.(Courtney Robinson)

Is it safe to swim in Sydney right now?

Numerous beaches throughout New South Wales have been temporarily closed following recent shark attacks, with specialists advising locals to avoid entering the water.

The closures are largely due to the lingering effects of recent weather events, which have disrupted water systems across the region and led to decreased water clarity.

This reduction in visibility hampers sharks’ ability to differentiate between potential prey and humans.

“Sharks tend to be drawn to activity in the water, and in these conditions, they might mistakenly bite a person, confusing them for prey,” explained expert Brown.

“Considering the substantial rainfall we’ve experienced lately, the likelihood of encountering sharks is significantly increased.

“It’s advisable to steer clear of the water until conditions improve and clarity returns.”

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