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Boxer101 said..
Gotta disagree that cage diving is responsible for attacks on surfers/swimmers/spearos. I have no stake in any cage diving, btw. I think they DEFINITELY attract the whites to boats, as they get used to the sounds/appearance/scents etc, and associate it with a feed (Pavlov 101), but to surfers and swimmers in the shore zone? No way.
Think about it like a shark, instead of a human. The shark sees this cage-shaped thing at the back of this platform-shaped thing (boat), comes up, senses a slick of tuna and guts, sees a teaser (tuna or the like), and tries to grab it (usually fails as the bloke on the end of the rope pulls it away), and swims around to repeat the process a few times.
When the same shark sees a surfer near the shore, NONE of the above factors are at play. The shark doesn't know it's the same species (humans) as it sees out on the boat, so there's no correlation there, either. Just a long, seal/turtle-looking shape with two flipper-like appendages dangling in the water.
In summary, totally agree that they attract them to boats, but totally disagree that they are responsible for attacks inshore. The two are completely different scenarios.
I understand what your saying, and not disagreeing with you. but if the sharks see boats as something that gives them a feed. Don't you occasionally see boats going past were surfers are? so using your scenario, they see a boat, come in to get a closer look but boat is gone and a few hundred meters away there is something else splashing around. You dont think they'd now go and check that out and see what it tastes like?
Were as in the past the noise's from boats used to scare them away?
I know in Cronulla boats fish within 50 to 100 metres of the break.
also story about the seaguls was in frankston (victoria), not cronulla, and i thinkit was a hoax. but i wouldn't be surprised if some copy cat did it as well.