Researchers from New Zealand investigate about the mysterious attacks of orcas to great white sharks in South Africa in 2017 and seek to discover if it will happen again.
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Vincenzo Andreucci Angelo Battistini Antonio Boschini Fabio Cantelli Antonella De Stefani Walter Delogu Fabio Mini Andrea Muccioli Paolo Negri Luciano Nigro Sergio Pierini Red Ronnie Giuseppe Maranzano Andrea Delogu Leonardo Montecchi
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