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NEED TO KNOW
- Orcas, also called killer whales, have been captured on video footage feasting on the livers of nice white sharks in two separate incidents within the Gulf of California
- The incidents, which passed off in 2020 and 2022, present the orcas working in a “shark-hunting pod” to prey on younger nice whites
- Researchers who captured the superb footage shared their findings within the scientific journal, Frontiers in Marine Science
Killer whales have been filmed feasting on the livers of nice white sharks within the Gulf of California.
On Monday, Oct. 3, researchers who captured the moments wrote about their conclusions within the journal Frontiers in Marine Science, explaining that till just lately, the creatures had solely been noticed preying on these sharks in South Africa.
The brand new footage captures “shark-hunting pods” within the Gulf of California that appeared to focus on juvenile white sharks. The younger creatures have been flipped upside-down earlier than the removing of their “energy-rich” liver to share with the remainder of the pod. The researchers famous within the journal that they thought the orcas have been making the most of a neighborhood shark nursery to hunt youthful sharks who’re simpler to subdue.
Orcas — also called killer whales — are recognized to be the one pure predators of white sharks and the footage was captured in two separate incidents in 2020 and 2022.
Within the first video taken in August 2020, 5 feminine orcas have been seen pushing a younger nice white shark to the floor of the ocean, per New Scientist.
“The orcas have been ramming the nice white to flip it the other way up,” biologist Erick Higuera-Rivas, who captured the footage and led the research, informed the outlet.
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Marco Villegas Martínez
The method is used to briefly paralyze the shark, enabling the whales to extract the prey’s liver.
The orcas then shared the liver amongst themselves earlier than repeating the assault on one other younger nice white shark.
Researchers then captured one other group of whales attacking a younger nice white shark in August 2022.
“I noticed within the monitor that the shark had the liver hanging out on the aspect, already popped off. And some minutes later, they got here up with the liver of their mouth,” Higuera Rivas informed NBC Information. “I used to be shocked that it might be an awesome white. I used to be not believing it.”
The research’s lead writer added to BBC Wildlife Journal that the conduct confirmed the “orcas’ superior intelligence, strategic pondering, and complicated social studying, because the searching methods are handed down via generations inside their pods.”
Fisheries and Oceans Canada analysis scientist Heather Bowlby informed the outlet that the analysis illustrates how even sharks which might be thought of prime predators could be prey themselves.
“We’re so conditioned to pondering of white sharks as the highest of the meals chain,” she stated. “It’s all the time superb to be reminded they’re prey.”

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