"There's more than one shark expert shaking their
head right now."
The New York Times is a daily broadsheet that
recently blamed a French school teacher for his own
beheading.
It could hardly be accused of being anything but on
the liberal side of the
ledger.
So it comes as a surprise, pleasant or otherwise depending on
your bias, that the paper has dived into Australia’s Great White
Shark Crisis, something so far untouched by the Australian
press.
Under the headline, “Death by Shark Is at
a High in Australia. What’s Going On?“ we
read,
What’s behind the increase in
deaths? The question is vexing many in Australia, where public
pressure is rising for authorities to take tougher measures to
protect the country’s picturesque coasts this summer as people
emerge from coronavirus lockdowns and eagerly head to the
beach.
Scientists find the high
numbers shocking, and they wonder what forces may be at
play.
“There’s more than one shark expert who’s shaking their head
right now, thinking, ‘What on earth is going on?’” said Culum
Brown, a professor of marine biology at Macquarie University in
Sydney who studies shark behavior. “Eight is certainly off the
scale, and we haven’t even finished the year yet,” he
added.
Maybe ’cause Whites have been protected since 1999?
Six years ago, I called a South Australian shark fisherman for
his opinion on the then surge in Great White attacks.
Turned out he didn’t just have a theory on the dramatic increase
in Great Whites in Western Australia, he was positive it was due to
the AFMA (the Australian Fisheries Management Authority) shutting
down vast areas of fishing areas to gill nets because of the
by-catch of Australian fur seals and Great Whites.
What fisheries didn’t know was that skippers were under-calling
the number of Whites coming up in the nets; the skippers afraid
they’d be shut down if fisheries knew just how many Whites were
destroyed as by-catch.
In the end, they were closed, anyway.
The irony was, he said, if fisheries knew just how many Whites
were coming up, perhaps the White wouldn’t have been regarded as a
threatened and endangered species.
“Think about this,” he said. “Ten years ago, there were nine or
10 boats operating and killing 200-to-300 Pointers a year. We were
allowed to have an incidental catch of Pointers. They’d get tangled
in the nets and come up dead. Now, say, if we work with a
conservative kill figure of 200, and 50 of these Whites are mature,
and of those 50, 25 are female, they are going to have one baby
every two years. So, instead of the population growing like it was,
or sustaining at a certain level, it’s blowing out. It’s growing
faster and faster. The number of Pointers is increasing
dramatically.”
As we spoke, he texted me a clip of a five-metre White attacking
his boat, taken the day before on his iPhone. “This thing was
breaking its teeth off on the boat,” he says.
“It’s only a matter of time before attacks surge again,” he told
me. “That’s if people stay in the water. If they don’t, problem
solved.”
The NYT, meanwhile, goes around in circles for a while before
concluding,
“It’s probably just really bad luck.”