Reports of rare footage: Orca kills great white shark – in just two minutes. Orca hunting of great white sharks affects their population, expert emphasizes.
White shark populations could be threatened in the future due to attacks by orcas, according to Primo Micarelli from the Center for Shark Studies at the University of Siena. “Despite my admiration for these predators, I am also concerned about the ecological balance in coastal waters,” Micarelli says.