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Bronze whaler sharks washing up on Eastern Cape shores baffle scientists

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Since March, 44 bronze whaler sharks have stranded on seashores between Jeffrey’s Bay and East London, a phenomenon that’s baffling scientists.

Male bronze whaler which stranded at Cove Rock, investigated on the 1 Could 2022.

Put up-mortems of the sharks revealed that they suffered no accidents or any indicators of bodily harm. In a single incident on 6 Could, a pregnant shark carrying 11 pups washed ashore on Winterstrand Seaside in East London.

‘This is without doubt one of the most baffling fish challenges to current itself in a protracted whereas,’ mentioned East London Museum scientist, Kevin Cole.

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Shut up of the feminine bronze whaler with 4 of her pups investigated on 6 Could 2022 at Winterstrand.

Researchers alongside the Southern and Jap coasts are collaborating to determine the reason for these standings, that are unique to bronze whalers, indicating that the trigger is species-specific

There have been two reviews of erratic shark behaviour near the river mouths earlier than the strandings, however ‘not one of the strandings which I’ve investigated have proven any indicators of bodily trauma to the animals comparable to chew marks or some other,’ Cole advised News24.

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Feminine bronze whaler with 15 pups investigated on the seventh April 2022 at Glengarrif, east of East London.

The general public is suggested to not eat any of the sharks, as scientists are involved that the sharks might need some sort of toxin of their physique.

These sharks are listed as close to threatened on the IUCN pink listing, however though they aren’t focused as a part of the fin commerce, bronze whalers are one of many few shark species harvested for his or her meat, which it’s the main part of Australia’s “flake and chips” fish dish.

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Feminine bronze whaler with 11 pups investigated on 6 Could 2022 at Winterstrand, west of East London.

The general public is urged to report any shark strandings to the Bayworld and East London Museums.

Footage: Kevin Cole

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