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Since 2017, a pair of orcs have been terrorizing large white sharks off the coast of South Africa, according to a new study.
The study, published in the African Journal of Marine Science, suggests that the dangerous orca may be threatening white sharks away from their home in the Cape Cape South African coast.
Researchers from Marine Marine Dynamics and Deir Island Conservation have observed that for more than five and a half years, 14 sharks have been spotted fleeing the orca area.
According to the study, the visual acuity of large white sharks has decreased.
By identifying information and using long-term perspectives, researchers have noticed that large white sharks have begun to bathe on the beach.
A.D. Between 2017 and 2020, eight major white sharks were washed ashore, according to the report. Seven of them had liver transplants, and some had heart failure, the study said.
A researcher examines the carcass of a large white shark.
Carrie Rots / Marine Dynamics, Dyer Island Conservation Faith
The lesions were identified by a pair of killer whales, according to the study. The study suggests that the orca may have killed more sharks that have not yet reached the shore.
The attack instigated the shark’s “flight” and caused a large influx of migrant hunters, the study said.
Allison Townner, a senior white shark biologist at Diir Island Conservation Trust, says: “What we are witnessing is the widespread elimination strategy used by Serengeti wild dogs in Tanzania. The presence of lions will increase. “
A team of researchers measure a large white shark washed up on the beach.
Cari Roets / Marine Dynamics, Dyer Island Conservation Trust
“The research is especially important because we can understand the dynamics of coexistence with other predatory communities by determining how big sea predators respond to disasters.
Toner noted that the decline in the number of large white sharks has another impact on the sea’s ecological environment. The Great White Shark has led to the emergence of a commonly eaten bronze shark, says Toner. However, these sharks are being targeted by Orkas.
Insider has previously reported evidence of the killing of orchar hunters and adult blue whales.
Orca eats the blue whale, the first of its kind to be killed.
CETREC W
Cetrec WA (Marine Settlement Research) Marine scientists have been able to explain in detail how Orkas swims in the mouths of blue whales to eat their tongues. Researchers have found large pieces of skin and blues made of blue whale’s body, most of which have a back wing, according to Insider Bethany Dawson.
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